mel 2014 prog ex me af bx0 · the company at its ten factories, tramontina produces 18,000...

EX PRODUCTS

With this catalogue, Tramontina is proud to introduce

its newest business line: solutions for installations

in explosive atmospheres and non-classified

industrial areas, which are sold under the

Tramontina Ex label.

Tramontina is responsible for all stages of production

of Ex products: the planning, manufacturing, assembly

and delivery of products ready for installation. Control

and approval - both under the company’s Engineering

Department - are essential for meeting the technical

requirements of these stages of production.

Division Ex products combine safety, design,

outstanding finish, high quality and the technological

excellence of TRAMONTINA Eletrik S.A., - the industrial

unit of the group specialized in the manufacture of high

and low voltage electrical products.

Notable items from the Division Ex family of

products - products for explosive atmospheres:

• Conduit outlets and junction boxes CAEx and control

stations CPEx are injected with copper-free aluminum

and have excellent coating.

• Conduit outlets and junction boxes CBEx are flexible

for the positioning of threaded entries and mounting

the terminals.

• Control panels CCEx make it easy to attend to

demand as the Certification of these products permit

assembling different electrical and electronic equipment.

• Pilot and control stations ACEx are made of stainless

steel for greater mechanical and corrosion resistance.

• Plugs BUEx are noteworthy as they can be produced

in stainless steel, copper-free aluminum, naval brass or

galvanized steel.

• Plug and Outlets DXN, with Ex de protection, have

excellent mechanical and electrical resistance, with the

parts easily assembled as needed.

THE COMPANY

At its ten factories, Tramontina produces 18,000

different items. These items include cookware,

tableware, knives, stainless steel household utensils,

cooktops, range hoods, sinks and containers, electrical

material for household and industrial use, tables

and chairs in wood and plastic, as well as tools for

agriculture, construction and gardening, and highly-

specialized manual tools. To successfully distribute its

products, Tramontina invests in production, logistics and

marketing technology, which enables the company’s

label to be present in over 120 countries.

Tramontina also values social responsibility and

respect for the environment because it believes that

caring for our planet is a way of ensuring a good quality

of life for everyone.

More important than the fact that Tramontina’s

“capital” is Brazilian, is the importance of its human

capital. That is why Tramontina counts on the

professional and personal growth of its team, totaling

6 thousand employees.

However, a company can accomplish all of the above

only with the support of its partners. For this reason,

a primary objective is to focus on our clients and

customers. Tramontina has always been recognized

for its high quality. Always respectful and well-

respected. Always trusting and trustworthy. This is the

type of relationship that Tramontina believes in.

TRAMONTINA ELETRIK S.A., FOUNDED IN

1976, OCCUPIES 24,000 SQUARE METERS

OF SPACE TODAY. LOCATED IN CARLOS

BARBOSA, IN THE STATE OF RIO GRANDE

DO SUL, ITS 400 EMPLOYEES MANUFACTURE

SWITCHES, ELECTRICAL OUTLETS, DUCTS,

EXTENSIONS, JUNCTION BOXES, ACCESSORIES

FOR ELECTRICAL DUCTS, WEATHER PROOF

APPARATUS, TECHNICAL PARTS, PARTS FOR

ELECTRICAL POWER TRANSMISSION GRIDS.

Certification ISO 9001:2008

ISO 9001 certification was received in 1985.

The objective is to standardize the processes

for the manufacture of TRAMONTINA Eletrik’s

products. Standardization will result in better

quality products that satisfy customers,

employees, suppliers and the general public.

Product Certification

The product certification guarantees the

consumer that regulations for safety, reliability,

basic features, protecting the user’s health and

protecting the environment are met.

CERTIFICATIONS

LEVEL 1DIVISIONS

LEVEL 2 FAMILIES

LEVEL 3LINES

TRAMONTINA ELETRIK S.A

JOINT BOXES

FAMILY

CAEx Line

CBEx Line

CCEx Line

CPEx Line

CEEx Line

ACCESSORIES AND

CONEXIONS FAMILY

Pilot and Control Stations - ACEx

Plugs - BUEx

Press Cables - PCEx

Thread Adaptors - ADEx

Breather Drain - DREx

PLUGS AND

OUTLETS FAMILY

Plugs and Socket-Outlets - DXN

MANUFACTURING PROGRAM

ELETRICAL

DIVISIONBUILDING DIVISION

TECHNO PARTE

DIVISIONEX DIVISION

STREAMING FAMILY

Markers Line

Corona Rings Line

Suspension Clamps Line

Shield Wire Strain Clamps Line

Compression Dead-end

Clamps Line

Parallel Connector Line

Compresssion Joint Splice Line

Repair Sleeves Compression Line

Compression Dies Line

DISTRIBUITION FAMILY

Shield Wire Strain Clamps Line

Electrical Connectors Line

Anti-Oxide Compound Line

Nut and Whaser Line

Secundary Frame and Pole Belt

Line

Pole Gains Line

Isolator Pins Line

Arrester and Cutout

Brackets Line

Wire Rope Thimbles Line

Polymers Line

Preform Line

AUTOMOTIVE FAMILY

ASSOCIATED FAMILY

MISCELLANEOUS

FAMILY

SWITCHES FAMILY

IzyFlat Line

Giz Line

Liz Line

LizCor Line

Lux2 Line

LizFlex Line

Tablet Line

Trii Line

Lux Line

Priscus Line

EXTENSIONS FAMILY

Extensions Line

Multiple Extensions Line

Multiple Outlets Line

Phone Extensions Line

CONDUIT BOXES

FAMILY

Fixed Boxes Line

Multiples Boxes Line

Double and Triple Boxes Line

Floor Boxes Line

Pass Trough Line

Model American Line

Plastibox Line

ACCESSORIES FOR

ELECTRICAL DUCTS FAMILY

Straight Connectors

Curved Connectors

Press Cable Connectors

Pushing and Washers

Clamps

WEATHER-PROOF

DEVICES FAMILY

Shielded Devices

Signaling Devices

Inlay Devices

Devices for Visible Installations

Conduit Boxes

INLAY PLASTIC BOXES

FAMILY

Inlay Plastic Boxes

Clamps

Flexible Conduit

Adhesive Tapes

Spiral Tube

Connectors

MISCELLANEOUS

FAMILY

Exhibitors Line

COPPER PRODUCTS

FAMILY

Ground Rods

Terminal Compression

Compression Splice Sleeves

Grouding connectors

TECHNICAL FEATURES 06

1. Products for Hazardous Areas

CAEx 13

Explosion Proof Conduit Outlets and Juction Boxes

CBEx 17

Explosion Proof Conduit Outlets and Juction Boxes

CCEx 21

Explosion Proof Conduit Outlets Boxes and Panels

CPEx 29

Explosion Proof Control Station

ACESSORIES AND CONEXIONS 33

Explosion Proof Pilot And Control Stations [ACEx],

Plugs [BUEx], Thread Adaptors [ADEx]

and Breather Drain [DREx] for Explosive Atmosphere

CEEx 43

Increased Safety and Intrinsic Safety Junction Boxes

PCEx 51

Explosion-proof and Increased Safety Cable Glands

DXN 58

Plugs And Socket-Outlets for Explosive Atmospheres

2. Products for Non-Hazardous Areas

CONDUIT BOXES 65

CONDUIT ACCESSORIES 81

WEATHER-PROOF PRODUCTS 87

INDEX

6

EXPLOSIVE ATMOSPHERES

1. BASIC PROPERTIES OF FLAMMABLE SUBSTANCES

To study the classification of areas it is fundamental to

learn about the four properties of flammable substances

[gas, vapor, liquid or combustible dust]:

• Relative Density

The density of a gas or a vapor relative to the density

of air. Gas or vapor with relative density less than

1 [lighter] rises. Gas or vapor with relative density

greater than 1 [heavier] falls.

• Flash Point

The minimum temperature at which a liquid gives off

sufficient vapor to form an ignitable mixture.

• Ignition temperature

The lowest temperature at which a flammable

substance will spontaneously ignite in a normal

atmosphere without an external source of ignition.

• Flammable Limits

Also called Explosive Limits.

Lower Explosive Limit [LEL]: low concentration of

flammable substance and / or too much oxygen

[lean mixture].

Upper Explosive Limit [UEL]: high concentration of

flammable substance and / or low oxygen [rich mixture].

The range between these two limits is known as

Flammable Range: the explosive atmosphere can only

occur between these limits.

2. EXPLOSIVE ATMOSPHERE

An explosive atmosphere occurs when the mixture of

oxygen [air] with flammable substances is such that an

ignition source [spark, electrical spark or hot surface]

can cause an explosion. The explosion will only occur

with these three elements in the proper proportions.

HYDROGEN

LIQUEFIED

PETROLEUM

GAS

H2

D <1GLP

D >1

RELATIVE DENSITY

AR=1

H2

Upper Explosive Limit [UEL]

Flammable Limits

Lower Explosive Limit [LEL]

OXYGEN

EXPLOSION

FLAMMABLE

SUBSTANCE

IGNITION

SOURCE

7

3. HAZARDOUS AREAS

Hazardous areas are places where there is a possibility

of formation of explosive atmospheres due to the

presence of flammable substances.

4. HAZARDOUS AREA CLASSIFICATION

The classification of hazardous areas is a study that has

the purpose of identifying the areas where there is the

possibility of a potentially explosive atmosphere to form,

evaluating the properties of the flammable substances,

equipment features, ventilation and temperature of the

environment, among others.

4.1 Zone Classification

The concept of Zone Classification refers to the

frequency and duration of the presence of an explosive

atmosphere in the area.

a] Areas with the presence of Gas or Vapor

Zone 0: area in which an explosive atmosphere is

present continuously or for long periods or frequently.

Zone 1: area in which an explosive atmosphere is likely

to occur during normal operation.

Zone 2: area in which an explosive atmosphere is not

likely to occur during normal operation, but if it does

occur, it will persist for a short period only.

b] Areas with the presence of Combustible

Fuel

Zone 20: an area in which an explosive atmosphere is

present continuously or for long periods or frequently.

Zone 21: area in which an explosive atmosphere is likely

to occur during normal operation.

Zone 22: area in which an explosive atmosphere is not

likely to occur during normal operation, but if it does

occur, it will persist for a short period only.

Typically, the industry considers the following durations of

flammable substances emissions:

Zones 2 and 22: 0 to 10 hours/year.

Zones 1 and 21: 10 to 1.000 hours/year.

Zones 0 and 20: above 1.000 hours/year.

Note: The year has 8760 hours.

4.2 Group Classification

A system of classifying equipment according to its use.

Equipment for explosive atmospheres is divided into

three groups:

Group I: Equipment intended for use in the Mining

Industry

Group II: Equipment intended for use in places with

potentially explosive atmospheres of gas or vapor

[surface industries]. Group II is subdivided into three

groups according to the characteristics of gases:

IIA: represents Propane.

IIB: represents Ethylene.

IIC: represents Hydrogen and Acetylene.

IIA equipment is only used for IIA areas. IIB equipment

can be used for both IIA and IIB areas. Equipment

marked IIC or II can be used for IIA, IIB and IIC areas.

Group III: Equipment intended for use in places with

an explosive dust atmosphere. Group III is subdivided

into three groups according to the characteristics of

combustible dust:

IIIA: combustible fibers.

IIIB: non-conductive dusts.

IIIC: conductive dusts.

IIIA equipment can only be used for IIIA areas. IIIB

equipment can be used for both IIIA and IIIB areas.

Equipment marked IIIC or III can be used for IIIA, IIIB

and IIIC areas.

COMPARATION BETWEEN NORMS NBR/IEC AND NEC

NBR/IEC NEC FLAMMABLE SUBSTANCE

ZONE 0 AND 1 DIVISION 1

ZONE 2 DIVISION 2

I GASES OF MINES Metano [GRISU]

II A D Propane, Ethane, Kerosene.

II B C Cyclopropane, Ethylene

II CA Acetylene

B Hydrogen

GA

S G

RO

UP

CLA

SSE

I

SUR

FAC

E IN

DU

STRY

8


5. MAXIMUM SURFACE TEMPERATURE

The highest temperature any part of or the entire

surface of an electrical device can reach under normal

and fault conditions.

The equipment’s temperature classification should be

lower than the ignition temperature of combustible

substances.

6. TEMPERATURE CLASSES

System of classifying equipment according to the

maximum surface temperature.NORM NBR IEC NORM NEC

Class

Maximum Surface

Temperature [ºC]

Class

Maximum Surface Temperature

ºF

T1 450 T1 450 842

T2 300

T2 300 572

T2A 280 536

T2B 260 500

T2C 230 446

T2D 215 419

T3 200

T3 200 392

T3A 180 356

T3B 165 329

T3C 160 320

T4 135T4 135 275

T4A 120 248

T5 100 T5 100 212

T6 85 T6 85 185

Flammable Substance

Ignition Temperature

Temperature Class of the Equipment

Maximum Surface

Temperature

Hydrogen 560 ºC T1 a T6 450°C

Acetylene 305 º C T2 a T6 300°C

Gasoline 280 ºC T3 a T6 200°C

Diethyl Ether 185 ºC T4 a T6 135°C

Carbon Disulfide 102 º C T5 a T6 100°C

Carbon Sulphide 90 ºC T6 85°C

9

7. TYPES OF PROTECTION

ProtectionTypes of

ProtectionZone

ClassificationSymbol Description

NBR IEC

Standard

ExplosionProof

dZones

1 and 2

Type of protection in which the parts which can ignite an explosive atmo-sphere are placed in an enclosure which can withstand the pressure de-veloped during an internal explosion of an explosive mixture and which prevents the transmission of the explosion to the explosive atmospheres

surrounding the enclosure.

60079-1

IncreasedSafety

eZones

1 and 2

Type of protection in which measures are applied so as to prevent with a higher degree of safety the possibility of excessive temperatures and of the occurrence of arcs or sparks in the interior and on the external parts of electrical apparatus, which does not produce them in normal service.

60079-7

Non-sparking n Zone 2A type of protection applied to electrical apparatus such that, in normal

operation, it is not capable of igniting a surrounding explosive gas atmo-sphere and a fault capable of causing ignition is not likely to occur.

60079-15

Intrinsically Safe

ia

ib

ic

Zone 0

Zone 1

Zone 2

Type of protection based on restricting the electrical energy within the equipment and interconnecting wiring exposed to explosive gas

atmospheres to a level below that which can cause ignition by sparking or heating.

60079-11

Oil Immersion

oZones

1 and 2

Type of protection in which the electrical apparatus or parts of the elec-trical apparatus are immersed in a protective liquid in such a way that an explosive atmosphere (gas or vapor), which may be above the protective

liquid or outside the enclosure, cannot be ignited.

60079-6

Sand Filling qZones

1 and 2

e of protection where electrical parts capable of igniting an explosive at-mosphere (gas or vapor) are fixed in position and completely surrounded by filling material (glass or quartz powder) to prevent the ignition of an

external explosive atmosphere.

60079-5

Encapsulation

ma

mb

mc

Zone 0

Zone 1

Zone 2

Type of protection in which the parts which can ignite an explosive atmosphere are enclosed in a resin sufficiently resistant to the environ-mental influences in such a way that this explosive atmosphere cannot

be ignited by either sparking or heating which may occur within the encapsulation.

60079-18

Pressurizedpx, py

pz

Zone 1

Zone 2

This type of protection prevents the surrounding atmosphere from entering an enclosure by maintaining a positive pressure within the unit.

Clean air or inert gas is used to maintain a higher pressure than the surrounding atmosphere.

60079-2

Special sZones

0, 1 and 2Type of protection developed for specific conditions, which have a new

type of protection that has not been standardized yet.

Set of specific protective measures applied to a piece

of equipment to prevent possible ignition of the

surrounding atmosphere.

10


8. EQUIPMENT PROTECTION LEVEL - EPL

The equipment protection level [EPL] is a system

has been introduced to indicate the inherent risk of

ingnition the equipment, independent of the protection

type that is used.

The first letter [Uppercase] of the EPL, refers to the

local of equipment instalation, whilw the second letter

[lowercase] refers to the nivel protection.

Relation between Zones, EPL and Types of Protection

for Flammable Gases

Relation between Zones, EPL and Types of Protection

for Combustible Dusts

First Letter Place of Installation

M Mines

G Gas

D Combustible Dust

Second Letter Level of Protection

a Very high

b High

c Elevated

Zone EPL Type of Protection Marking EX

0 Ga

Intrinsic Safety ia

Encapsulation ma

Special Protecion a sa

1 Gb

Explosion Proof d

Increased Safety e

Intrinsic Safety ib

Encapsulation m, mb

Immersion Oil o

Pressurized p, px, py

Immersion Sand q

Special Protection b sb

2 Gc

Intrinsic Safety ic

Encapsulation mc

Non-incendive n, nA

Restricted Breathing nR

Energy LImiting nL

Sparking Equipment nC

Pressurized pz

Special Protection c sc

Zone EPL Type of Protection Marking EX

20 Da

Intrinsic Safety iD

Encapsulation mD

Dust ta

21 Db

Intrinsic Safety iD

Encapsulation mD

Dust tb

Pressurized pD

22 Dc

Intrinsic Safety iD

Encapsulation mD

Dust tc

Pressurized pD

11

EX

d

e

i

m

n

o

p

q

s

I MiningT1

T2

T3

T4

T5

T6

MMa

MbMining

II

II A

II B

II C

Gas or vapor

G

Ga

Gb

Gc

Gas or vapor

III

III A

III B

III C

Dust Fuel

D

Da

Db

Dc

Dust Fuel

9. MARKING OF EQUIPMENT FOR EXPLOSIVE ATMOSPHERES

Marking 2006-2010.

[INMETRO (Brazilian National Institute of

Metrology, Standardization and Industrial

Quality) Directive no. 83/2006].

Example of marking:

Explosion proof equipment for group IIC with

temperature class T6:

Ex d IIB T5 Gb

Explosive

Atmospheres

Type of

ProtectionGroup

Temperature

Class

Level

of protection

12

Firs

t C

hara

cteri

stic

Num

era

l:

Deg

rees

of

pro

tect

ion a

gain

st i

ng

ress

of

soli

d b

od

ies.

0 Not protected – IP 00 IP 01 IP 02

1

Protected against solid foreign objects of 50mm diameter and greater Sphere ø50mm

IP 10 IP 11 IP 12 IP 13

2

Protected against solid foreign objects of 12.5mm diameter and greater

Sphere ø12.5mm+ test finger

IP 20 IP 21 IP 22 IP 23

3

Protected against solid foreign objects of 2.5mm diameter and greater

Hard wire ø2.5mm

IP 30 IP 31 IP 32 IP 33 IP 34

4

Protected against solid foreign objects of 1mm diameter and greater

Hard wireø1mm

IP 40 IP 41 IP 42 IP 43 IP 44 IP 45 IP 46

5 Dust-protectedDust circulation

chamber

IP 54 IP 55 IP 56

6 Dust tightDust circulation

chamber

IP 65 IP 66 IP 67 IP 68

10. DEGREE OF PROTECTION

It is the level of protection defined by an enclosure

against access to hazardous parts, against ingress of

solid foreign objects and / or water.

The NBR IEC 60529 standard describes the classification

of degrees of protection provided by housing for

electrical equipment with rated voltages not exceeding

72.5 kV.

Designation to indicate the degree of protection consists

of the letters “IP” followed by two digits [characteristic

numerals] that indicate compliance with the conditions

in the table below:

• The first numeral indicates the degree of

protection provided by enclosures in relation to people

and the equipment inside, representing the level of

protection against ingress of solid foreign objects.

• The second numeral indicates protection of

equipment against harmful ingress of water.

Example application of the degree of protection. IP 6 6

Index

Protection againstdust penetration

Protection of against sea waves

DEGREE OF PROTECTION - IP

Standard NBR IEC 60529

Second characteristic numeral: Degrees of protection against ingress of water

0 1 2 3 4 5 6 7 8

Not protected

Protected against dripping

water (verti-cally falling

drops)

Protected against drip-ping water

[angle up to 15°]

Protected against spraying

water[angle up to

60°]

Protected against

splashing water

[angle up to360º]

Protected against

water jets

Protected against

ocean waves or powerful water jets

Protected against

immersion

Protected against

submersion

–

Dripping water Dripping water Superior spray360º rotary

sprayerNozzle ø6, 3mm flow 12.5 l/min

Nozzleø12,5 mm

flow 100 l/min1-meter deep

container

According to agreement between

customer and manufacturer


CAEx

EXPLOSION PROOF CONDUIT OUTLETS AND JUNCTION BOXESEXPLOSION PROOF CONDUIT OUTLETS AND JUNCTION BOXES

14

CAEx

TECHNICAL FEATURES

• Box with Ex d protection [explosion proof] for use in

explosive atmospheres.

• Conduit outlets and junction boxes injected with

copper-free aluminum alloy are corrosion resistant.

• Threaded entry points from 1/2 “ to 2” NPT.

• Cover threaded to the body.

• Electrostatic powder coating finish in gray Munsell N6.5

polyester.

• O-ring type gasket seal installed on the cover.

• Stainless steel stud bolt to lock the cover.

• Screws, grounding connectors and non-rotating stainless

steel plate.

• Box can be used with terminals [junction box].

TO ORDER

• Example 1: Explosion proof Conduit Box in copper-free

aluminum, type C, thread 3/4” NPT.

By reference number: 56501/002

By item description: CAEx-2C

• Example 2: Explosion proof Junction Box in copper-free

aluminum, type T, thread 1” NPT, with 2.5mm² terminals.

By reference number:

56503/003 + 6x2.5mm² + 56702/001

By item description:

CAEx-3T + 6x2.5mm² + SUPORTE

Injected boxes present an excellent finishing.

EXPLOSION PROOF CONDUIT OUTLETS AND JUNCTION BOXES

PROTECTION: Ex d

ZONES: 1 and 2

GROUPS: IIC

TEMPERATURE: T6

EPL: Gb

DEGREE OF PROTECTION: IP 66

CERTIFICATES OF CONFORMITY:

CEPEL 11.2080 and CEPEL 12.2164

APPLICABLE STANDARDS:

ABNT NBR IEC 60079-0


ABNT NBR IEC 60529

15

CA

Ex

DIMENSIONS [mm]

REFERENCE DESCRIPTION D E F

56702/001Fixing support of the boxes CAEx of 1/2”, 3/4” and 1”

76 102 114

56702/002Fixing support of the boxes CAEx of 1.1/4”, 1.1/2” and 2”

120 160 176

FIXING SUPPORT OF THE BOX

DIMENSIONS [mm]

REFERENCE DESCRIPTION Ø THREAD Ø A B C WEIGHT [Kg] VOLUME [dm3] MODEL - TYPE

56500/001 CAEx-1E 1/2" NPT 88 66 100 0,40 0,22

E

56500/002 CAEx-2E 3/4" NPT 88 66 100 0,40 0,22

56500/003 CAEx-3E 1" NPT 88 73 100 0,45 0,25

56500/004 CAEx-4E 1.1/4" NPT 138 111 150 1,65 0,93

56500/005 CAEx-5E 1.1/2" NPT 138 111 150 1,65 0,93

56500/006 CAEx-6E 2" NPT 138 111 150 1,65 0,93

56501/001 CAEx-1C 1/2" NPT 88 66 100 0,40 0,22

C

56501/002 CAEx-2C 3/4" NPT 88 66 100 0,40 0,22

56501/003 CAEx-3C 1" NPT 88 73 100 0,45 0,25

56501/004 CAEx-4C 1.1/4" NPT 138 111 150 1,65 0,93

56501/005 CAEx-5C 1.1/2" NPT 138 111 150 1,65 0,93

56501/006 CAEx-6C 2" NPT 138 111 150 1,65 0,93

56502/001 CAEx-1L 1/2" NPT 88 66 100 0,40 0,22

L

56502/002 CAEx-2L 3/4" NPT 88 66 100 0,40 0,22

56502/003 CAEx-3L 1" NPT 88 73 100 0,45 0,25

56502/004 CAEx-4L 1.1/4" NPT 138 111 150 1,65 0,93

56502/005 CAEx-5L 1.1/2" NPT 138 111 150 1,65 0,93

56502/006 CAEx-6L 2" NPT 138 111 150 1,65 0,93

56503/001 CAEx-1T 1/2" NPT 88 66 100 0,40 0,22

T

56503/002 CAEx-2T 3/4" NPT 88 66 100 0,40 0,22

56503/003 CAEx-3T 1" NPT 88 73 100 0,45 0,25

56503/004 CAEx-4T 1.1/4" NPT 138 111 150 1,65 0,93

56503/005 CAEx-5T 1.1/2" NPT 138 111 150 1,65 0,93

56503/006 CAEx-6T 2" NPT 138 111 150 1,65 0,93

56504/001 CAEx-1X 1/2" NPT 88 66 100 0,40 0,22

X

56504/002 CAEx-2X 3/4" NPT 88 66 100 0,40 0,22

56504/003 CAEx-3X 1" NPT 88 73 100 0,45 0,25

56504/004 CAEx-4X 1.1/4" NPT 138 111 150 1,65 0,93

56504/005 CAEx-5X 1.1/2" NPT 138 111 150 1,65 0,93

56504/006 CAEx-6X 2" NPT 138 111 150 1,65 0,93

Superior ViewInferior View

Lateral View

CAEx Boxes

TECHNICAL FEATURES

16

CAEx

BORNES: SECTION AND QUANTITY [MAXIMUM]

TYPE BOX GAUGE VOLUME [cm3] 1,5 mm2 2,5 mm2 4 mm2 6 mm2 10 mm2 16 mm2 25 mm2 35 mm2

1/2”200

6 6 4 - - - - -3/4”

1” 230

1 1/4”

1150 9 9 9 6 4 4 4 31 1/2”

2”

MAXIMUM CURRENT BY TERMINAL [A] 10 12,5 20 24 30 48 75 105

MAXIMUM DENSITY OF CURRENT BY TERMINAL [A/MM²]

6,6 5 5 4 3 3 3 3

RATED VOLTAGE [V] 750

Superior View

Cut Lateral View

JUNCTION BOXES [WITH TERMINALS]

TABLE A

CBEx

EXPLOSION PROOF CONDUIT OUTLETS AND JUNCTION BOXESEXPLOSION PROOF CONDUIT OUTLETS AND JUNCTION BOXES

18

CBEx

TECHNICAL FEATURES



• Conduit outlets and junction boxes made of copper-free

aluminum alloy are corrosion resistant.

• Threaded entry points from 1/2 “ to 4” NPT. Position

of mounting holes made according to customer

specifications.

• Cover threaded to the body.

• Electrostatic powder coating finish in grey Munsell N6.5

polyester.

• Type O-ring gasket sealing installed on the cover.

• Inner plate made of aluminum alloy or galvanized steel.

• Stainless steel stud lug to lock the cover.

• Ground screws and non-rotating stainless steel plate.

• Box can be used with terminals [junction box].

EXPLOSION PROOF CONDUIT OUTLETS AND JUNCTION BOXES

TO ORDER

• Example 1: Explosion proof conduit Box in copper-free

aluminum, CBEx-1model, with three 3/4” NPT threaded

entry points.

By reference number: 56510/000 + 3x3/4” NPT

By item description: CBEx-1 + 3x3/4” NPT

• Example 2: Explosion proof junction box in copper-free

aluminum, CBEx-3 model, with four 1” NPT threaded

entry points and eight terminals 10mm².

By reference number:

56512/000 + 4x1” NPT + 8x10mm2

By item description:

CBEx-3 + 4x1” NPT + 8x10mm²

PROTECTION: Ex d

ZONES: 1 and 2

GROUPS: IIC

TEMPERATURE: T6

EPL: Gb


CERTIFICATES OF CONFORMITY:

CEPEL 12.2089 and CEPEL 12.2184




ABNT NBR IEC 60529

19

CB

Ex

DIMENSIONS

REFERENCE BOX MODEL A B C D ø E F G H IVOLUME

[dm3]WEIGHT

[kg]

56510/000 CBEx-1 161 161 184 136 8 133 132 132 103 1,72 3,25

56511/000 CBEx-2 184 184 204 158 8 142 152 152 112 2,46 4,65

56512/000 CBEx-3 239 239 265 202 10 173 200 200 134 5,35 9,30

56513/000 CBEx-4 309 309 338 275 12 224 267 267 183 13,25 17,40

Superior View

BOXES WITH ENTRIES THREADED

Cut Lateral View

Cut Lateral View

BOX MODEL

USEFUL SURFACE MAXIMUM NUMBER OF HOLES ALLOWED ON EACH SIDE

F1 F2 cm2 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 4”SCREW / THREAD,

COVER AND BODY

CBEx-1 118 70 83 4 3 2 1 - - - - - M 130 X 2

CBEx-2 135 74 100 5 3 2 1 1 - - - - M 150 X 2

CBEx-3 185 90 167 9 6 3 2 1 1 - - - M 200 X 2

CBEx-4 250 132 330 18 11 7 4 3 2 1 1 1 M 270 X 3

TECHNICAL FEATURES

Note:

MINIMUM DISTANCE BETWEEN CENTERS “X”

SIZES 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 4”

1/2” 47 53 63 72 75 89 96 106 123

3/4” 53 57 69 77 80 94 100 110 126

1” 63 69 74 83 86 99 106 117 134

1.1/4” 72 77 83 92 95 106 113 126 140

1.1/2” 75 80 86 95 103 114 121 134 146

2” 89 94 99 106 114 125 132 145 157

2.1/2” 96 100 106 113 121 132 148 156 172

3” 106 110 117 126 134 145 156 174 189

4” 123 126 134 140 146 157 172 189 214

F2

F1

x x

x

20

CBEx

BOX MODELDIMENSIONS

J L M

CBEx-1 120 120 106

CBEx-2 141 141 126

CBEx-3 188 188 175

CBEx-4 256 256 248

Superior View

TERMINAL SECTION AND QUANTITY [MAXIMUM]

BOX MODELVOLUME

[dm3]1,5 mm2 2,5 mm2 4 mm2 6 mm2 10 mm2 16 mm2 25 mm2 35 mm2 70 mm2

CBEx-1 1,80 12 12 12 10 8 5 - - -

CBEx-2 2,59 20 20 16 12 10 8 4 4 4

CBEx-3 5,47 28 28 24 18 14 12 8 8 6

CBEx-4 13,74 45 45 36 28 22 18 12 12 9

MAXIMUM CURRENT BY TERMINAL [A] 10 12,5 20 24 30 48 75 105 175

MAXIMUM DENSITY OF CURRENT BY TERMINAL [A/MM²]

6,6 5 5 4 3 3 3 3 2,5

RATED VOLTAGE [V] 750 V

JUNCTION BOX [WITH TERMINALS]

Note:

TABLE A

CCEx

EXPLOSION PROOF CONDUIT OUTLETS BOXES AND PANELSEXPLOSION PROOF CONDUIT OUTLETS BOXES AND PANELS

CCEx

22

EXPLOSION PROOF CONDUIT OUTLETS BOXES AND PANELS

TECHNICAL FEATURES



• Panels made of copper-free aluminum alloy are corrosion

resistant.

• Threaded entries from 1/2“ to 2” NPT. Position

of mounting holes made according to customer

specifications.

• Cover secured to the body with stainless steel screws

with hexagon socket.


polyester.

• Type O-ring gasket sealing installed on the box.

• Inner plate made of aluminum or galvanized steel.

• Stainless steel screws, ground connections and hinges.

• Lugs for wall mounting.

• Possibility to provide panels with analog / digital

instruments, PLCs (Programmable Logic Controller),

Fuses, Relays, Contactors, Switches, Timers, Capacitors,

Transformers, Terminals / Connectors, Circuit Breakers,

Switch-Disconnectors, Frequency Inverters, Soft-Starter,

Buses, Pilot and control stations, among others, according

to customer’s design.

TO ORDER

1. Conduit Boxes: Box model + quantities, gauges and

positions of the entries threaded.

Example:

Model: CCEx-3B

Entries: 2 entries 3/4” NPT position BH

2. Panels send or request the project to Tramontina.

Steel stainless screw

Cover

Conexion grounding cover

Conexion grouding interior

Terminal tread

Hinge

Plate to fix the components

Oring (sealing)

Interstice (GAP)

Body box

Conexiongrounding external

Fixing support

PROTECTION: Ex d

ZONES: 1 and 2

GROUPS: IIB

TEMPERATURE: T6 or T5

EPL: Gb





ABNT NBR IEC 60529

23

CC

Ex

EXTERNALDIMENSIONS [mm]

INTERNAL DIMENSIONS [mm]

SUPPORTFIXATION [mm]

PLATE [mm]

MODEL A B C D E F G H I J L WEIGHT [Kg]VOLUME

[dm3]

CCEx-1C 200 200 150 135 135 115 130 190 8 125 125 5,0 2,0

CCEx-2C 300 300 170 230 230 135 215 277 8 220 220 11,4 7,0

CCEx-3C 400 400 200 325 325 160 305 377 8 310 310 22,5 17,0

CCEx-1 310 210 160 240 140 125 225 190 8 230 130 8,0 4,3

CCEx-2B350 250

200280 180

165265 227 8 270 170

11,8 8,4

CCEx-2 250 215 13,5 11,0

CCEx-3B450 350

200375 275

160355 327 8 360 260

22,0 16,4

CCEx-3 250 210 25,0 21,6

CCEx-4B550 350

200475 275

155455 327 8 460 260

27,0 21,0

CCEx-4 250 205 30,5 27,2

CCEx-5B650 450

250565 365

200545 428 10 550 350

54,0 41,0

CCEx-5 300 250 58,5 52,0

CCEx-6B700 500

250610 410

190595 478 10 580 380

70,0 50,0

CCEx-6 300 240 77,0 62,0

CCEx-7B850 600

300740 490

225719 575 10 720 460

135,0 85,5

CCEx-7 350 275 145,0 97,0

CCEx-8B1100 600

300990 490

225979 575 10 900 470

172,0 115,0

CCEx-8 350 275 185,0 130,0

Superior View Box

Cut Lateral view box and Cover

Plate

Inferior View Box

TECHNICAL FEATURES

CCEx

24

LARGER SIDE

LOWER SIDE

MAXIMUM QUANTITY OF ENTRIES OF LARGER SIDEAREA FOR DRILLING

MODEL 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 4” a c

CCEx-1C 5 3 2 1 1 - - - - 115 80

CCEx-2C 8 7 3 2 2 1 1 - - 200 100

CCEx-3C 18 10 8 3 3 2 1 1 - 300 125

CCEx-1 10 7 3 2 2 1 1 - - 210 100

CCEx-2B 15 8 6 4 3 2 1 1 - 250 135

CCEx-2 20 12 9 6 5 3 2 1 - 250 185

CCEx-3B 21 12 10 6 3 3 2 1 - 340 135

CCEx-3 28 18 10 8 6 4 2 1 1 340 180

CCEx-4B 27 16 12 8 4 4 2 1 1 440 130

CCEx-4 36 24 18 10 8 5 3 2 1 440 180

CCEx-5B 44 27 14 12 10 4 4 2 1 530 170

CCEx-5 55 36 21 12 10 8 5 3 2 530 220

CCEx-6B 48 30 16 12 10 5 4 2 1 570 160

CCEx-6 60 40 24 12 12 8 5 3 2 570 210

CCEx-7B 60 36 30 16 14 9 5 4 2 690 190

CCEx-7 75 48 27 23 14 11 8 4 3 690 240

CCEx-8B 80 48 39 20 18 12 6 5 3 920 190

CCEx-8 100 64 39 30 18 14 10 5 4 920 240

MAXIMUM QUANTITY OF ENTRIES OF LOWER SIDEAREA FOR DRILLING

MODEL 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 4” b c

CCEx-1C 5 3 2 1 1 - - - - 115 80

CCEx-2C 8 7 3 2 2 1 1 - - 200 100

CCEx-3C 18 10 8 3 3 2 1 1 - 300 125

CCEx-1 4 4 2 1 1 - - - - 110 100

CCEx-2B 9 6 4 3 2 1 1 - - 150 135

CCEx-2 12 9 6 4 3 2 1 - - 150 185

CCEx-3B 15 8 6 4 2 2 1 1 - 240 135

CCEx-3 20 12 9 6 4 3 2 1 - 240 180

CCEx-4B 15 8 6 4 3 2 1 1 - 250 130

CCEx-4 20 12 9 6 5 3 2 1 - 250 180

CCEx-5B 28 18 10 8 5 3 2 1 1 330 170

CCEx-5 35 24 15 8 6 5 3 2 1 330 220

CCEx-6B 32 21 10 8 6 3 2 2 1 370 160

CCEx-6 40 28 15 8 8 5 3 2 1 370 210

CCEx-7B 36 24 18 10 8 5 3 2 1 440 190

CCEx-7 45 32 18 15 8 7 5 3 2 440 240

CCEx-8B 36 24 18 10 8 5 3 2 1 440 190

CCEx-8 45 32 18 15 8 7 5 3 2 440 240

BOXES WITH THREADED ENTRIES

Larger Side View

Smaller Side View

Note: for other configurations, please contact TRAMONTINA.


25

CC

Ex

MINIMUM DISTANCE BETWEEN CENTERS “X”

GAUGE 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 4”

1/2” 47 53 63 72 75 89 96 106 123

3/4” 53 57 69 77 80 94 100 110 126

1” 63 69 74 83 86 99 106 117 134

1.1/4” 72 77 83 92 95 106 113 126 140

1.1/2” 75 80 86 95 103 114 121 134 146

2” 89 94 99 106 114 125 132 145 157

2.1/2” 96 100 106 113 121 132 148 156 172

3” 106 110 117 126 134 145 156 174 189

4” 123 126 134 140 146 157 172 189 214

MAXIMUM QUANTITY OF HOLES

AREA FORDRILLING [mm]

MODEL a b

CCEx-1C 4 115 115

CCEx-2C 9 200 200

CCEx-3C 16 300 300

CCEx-1 8 210 110

CCEx-2B12 250 150

CCEx-2

CCEx-3B20 340 240

CCEx-3

CCEx-4B24 440 250

CCEx-4

CCEx-5B40 530 330

CCEx-5

CCEx-6B54 570 370

CCEx-6

CCEx-7B70 690 440

CCEx-7

CCEx-8B80 920 440

CCEx-8

COVERS WITH THREADED ENTRIES

Top View

Positions of threaded entries

CCEx

26

TEMPERED GLASS COVERS

SQUARE /RECTANGULAR DISPLAY SIZE

ROUND DISPLAY

SIZE

MODEL A x B [mm]MAXIMUMQUANTITY

Ø [mm]

CCEx-1C 96 x 96 - -CCEx-2C 160 x 160 1 90

CCEx-3C 220 x 2202 901 140

CCEx-1 150 x 80 - -CCEx-2BCCEx-2 200 x 150 1 90

CCEx-3BCCEx-3 200 x 150 2 90

CCEx-4BCCEx-4 300 x 200

2 901 140


2 901 140


2 901 1401 180


3 902 1402 180


3 902 1402 180

Cover with square display / Rectangular

Cover with round display


27

CC

Ex

BOXES [WITH TERMINALS]

MODEL

TERMINAL2,5 mm2

TERMINAL4 mm2

TERMINAL6 mm2

TERMINAL10 mm2

TERMINAL16 mm2

TERMINAL25 mm2

TREADTERMINAL IN EACHTREAD






CCEx-1C 1 12 1 12 1 10 1 8 1 8 1 6CCEx-2C 1 22 1 22 1 18 1 12 1 12 1 8CCEx-3C 2 30 2 30 1 24 1 26 1 26 1 12CCEx-1 1 28 1 26 1 21 1 17 1 14 1 12CCEx-2B 2 38 2 35 2 28 2 23 2 21 1 18CCEx-2 2 38 2 35 2 28 2 23 2 21 1 18CCEx-3B 3 48 3 38 3 30 3 29 2 25 2 21CCEx-3 3 48 3 38 3 30 3 29 2 25 2 21CCEx-4B 3 70 3 65 3 50 3 35 3 25 2 25CCEx-4 3 70 3 65 3 50 3 35 3 25 2 25CCEx-5B 3 80 3 70 3 60 3 50 3 40 2 30CCEx-5 3 80 3 70 3 60 3 50 3 40 2 30CCEx-6B 3 90 3 80 3 70 3 54 3 42 2 34CCEx-6 3 90 3 80 3 70 3 54 3 42 2 34CCEx-7B 4 120 4 100 4 80 4 60 4 50 3 40CCEx-7 4 120 4 100 4 80 4 60 4 50 3 40CCEx-8B 4 150 4 120 4 120 4 85 4 70 3 65CCEx-8 4 150 4 120 4 120 4 85 4 70 3 65

12.5 20 24 30 48 75

5 5 4 3 3 3

750 750 750 750 750 750

MODELO

TERMINAL35 mm2

TERMINAL70 mm2

TERMINAL95 mm2

TERMINAL120 mm2

TERMINAL185 mm2

TERMINAL240 mm2

TREADTERMINAL IN EACH TREAD






CCEx-1C - - 1 - 1 - 1 - 1 - 1 -

CCEx-2C 1 6 1 - 1 - 1 - 1 - 1 -

CCEx-3C 1 8 1 4 1 4 1 4 1 - 1 -

CCEx-1 1 10 1 3 1 10 1 - 1 - 1 -

CCEx-2B 1 14 1 6 1 14 1 4 1 3 1 3

CCEx-2 1 14 1 6 1 14 1 4 1 3 1 3

CCEx-3B 2 18 1 13 1 18 1 6 1 6 1 6

CCEx-3 2 18 1 13 1 18 1 6 1 6 1 6

CCEx-4B 2 20 1 20 1 20 1 10 1 8 1 8

CCEx-4 2 20 1 20 1 20 1 10 1 8 1 8

CCEx-5B 2 28 1 28 1 22 1 10 1 10 1 8

CCEx-5 2 28 1 28 1 22 1 10 1 10 1 8

CCEx-6B 2 30 1 30 1 25 1 12 1 12 1 9

CCEx-6 2 30 1 30 1 25 1 12 1 12 1 9

CCEx-7B 3 35 1 35 1 30 1 15 1 15 1 10

CCEx-7 3 35 1 35 1 30 1 15 1 15 1 10

CCEx-8B 3 55 1 55 1 42 1 24 1 20 1 12

CCEx-8 3 55 1 55 1 42 1 24 1 20 1 12

105 175 190 240 315 400

3 2.5 2.5 2 2 1,65

750 750 750 750 750 750

Note:

CCEx

28

Cut Superior View Cut Lateral View

CCEx PANELS

CPEx

EXPLOSION PROOF CONTROL STATIONS EXPLOSION PROOF CONTROL STATIONS

CPEx

30

TECHNICAL FEATURES



• Control stations injected with copper-free aluminum alloy

are corrosion resistant.

• Threaded entries from 3/4“ or 1” NPT.

• Cover secured to the body with stainless steel screws with

hexagon socket.


polyester.

• Type O-ring gasket sealing installed on the cover.

• Ground screws and non-rotating stainless steel plate.

• 3 options: simple, double and triple boxes.

• Custom built pilot and control stations.

EXPLOSION PROOF CONTROL STATIONS

Injected boxes feature an excellent finish.

PROTECTION: Ex d

ZONES: 1 and 2

GROUPS: IIB

TEMPERATURE: T6

EPL: Gb


CERTIFICATES OF CONFORMITY: CEPEL 12.2143




ABNT NBR IEC 60529

31

CPEx

CPEx-1

CPEx-2

CPEx-3

Superior View

Superior View

Superior View

Inferior View

Inferior View

Inferior View

Lateral View

Lateral View

Lateral View

3

3

3

Box CPEX-1

Box CPEx-2

Box CPEx-3

TECHNICAL FEATURES

CPEx

32

Box reference number

Example 1:

Example 2:

Note:

Control station reference number

+

MODEL HUB SIZE REF.

CPEx-1

2 x 3/4”NPT CPEx11

2 x 1”NPT CPEx12

CPEx-2


2 x 1”NPT CPEx22

CPEx-3


2 x 1”NPT CPEx32

PARTS REF. FINAL REF.

CPEx-2 box with two 3/4” NPT entries CPEx21

CPEx21 + PSVD10 + PSVM01Green push button NA

PSVM01


CPEx-3 box with two 1” NPT entries CPEx32

CPEx32 + ILVM22 + PSVD10 + PEG11ILVM22

Green push button NA

PEG11

MODEL REF.

PS ...

Push Button - PEP ...

Push Button - PEG ...

Push Button - PEC ...

with ledIL ...

TO ORDER

EXPLOSION PROOF PILOT AND CONTROL STATIONS, PLUGS, THREAD ADAPTORS AND BREATHER DRAIN

FOR EXPLOSIVE ATMOSPHEREFOR EXPLOSIVE ATMOSPHERE

Acessories and Conexions

34

ACEx

TECHNICAL FEATURES

• Explosion proof pilot and control stations Ex d for use in


• Body and axle manufactured in steel stainless.

Handspilce manufactured in aluminum alloy.

• Possibility to supply the drives with thread M22 or M30.

EXPLOSION PROOF PILOT AND CONTROL STATIONS

ACEx

PROTECTION: Ex d

ZONES: 1 and 2

GROUPS: IIC

EPL: Gb


CERTIFICATES OF CONFORMITY: CEPEL 12.2142




ABNT NBR IEC 60529

35

AC

Ex

PS - EXPLOSION PROOF PUSH BUTTON

Ex d IIC Gb IP66

Thread M22x1.5or

Thread M30x1.5

Exploded View

COLOR REF.

Yellow AM

Blue AZ

White

Green

VM

CONTACT SCHEME REF.

1NA

3

4

10

1NF

1

2

01

3

4

1

2

11

2NA

3

4

3

4

20

2NF

1

2

1

2

02

PS

Example:


Single Pushbutton PS

PSVM01VM

01

+

TECHNICAL FEATURES

TO ORDER

Push Button Reference + Cover Color Reference + Contact Block Reference

+

TECHNICAL FEATURES

Use: Ex d.

Can be ordered in stainless steel 316L.

2 2

36

ACExPE - EXPLOSION PROOF EMERGENCY PUSH BUTTONS

PEP

push button

PEG

button

CONTACT SCHEME REF.

1NA

3

4

10

1NF

1

2

01

3

4

1

2

11

2NA

3

4

3

4

20

2NF

1

2

1

2

02

PEPPEGPEC

Example:


PEGPEG11

11

PEC

Push Button

Thread M22x1.5or

Thread M30x1.5

Exploded View

Ex d IIC Gb IP66

TO ORDER

Push button Reference + Contact Block Reference

+

TECHINICAL FEATURES

Use: Ex d.

Suitable for Boxes CCEx and CPEx Tramontina Ex.


2 2

37

AC

Ex

IL - EXPLOSION PROOF PILOT LIGHT [LED]

Ex d IIC Gb IP66

IL

Exploded View

VOLTAGE REF.

12

24

48

11

22

Example:


IL

ILVD22Lens Color Green

22

COLOR SCHEME REF.

Yellow

X1

X2

AM

Blue AZ

White

Green

VM

TO ORDER

Pushbutton Reference + Lens Color Reference + Contact Block Reference

+ +

TECHINICAL FEATURES

Use:


2 2

Thread M22x1.5or

Thread M30x1.5

38

TECHINICAL FEATURES

Use:


ACExAG - EXPLOSION PROOF CIRCUIT BREAKER ACTUATOR

AGGAGMAGP

XXX [3 digits]

Example 1: Example 2:


AGMAGM050

050


AGPAGP220

220

AGGEx d IIC Gb IP66

Rosca M22x1,5

Vista Explodida

AGMEx d IIC Gb IP66

Rosca M22x1,5

Vista Explodida

AGPEx d IIC Gb IP66

Rosca M22x1,5

Vista Explodida

[3 digits with at least 30 mm]

TO ORDER

Device Reference + “L” Length Reference

+

39

BU

Ex

TECHINICAL FEATURES

• Plugs with Ex d protection [explosion proof] for use in


• Sizes of 1/2” to 4”, NPT thread.

• Used to close unused threaded entries of explosion proof

enclosures and boxes.

• Made of copper-free aluminum alloy.

• Can be ordered in naval brass, galvanized steel or

stainless steel 304.

EXPLOSION PROOF PLUGS

TO ORDER

• Example 1: Explosion proof plug made of copper-free

aluminum; thread 3/4”NPT.


• Example 2: Explosion proof plug made of stainless steel

304, thread 1”NPT.


• Example 3: Explosion proof plug made of naval brass,

thread 2”NPT.


• Example 4: Explosion proof plug made of galvanized

steel, thread 3”NPT.


BUEx

PROTECTION: Ex d

ZONES: 1 and 2

GROUPS: IIC

EPL: Gb


CERTIFICATES OF CONFORMITY: CEPEL 11.2081X




ABNT NBR IEC 60529

40

BUExNPT PLUGS

Frontal View

Corte Vista Lateral

REF. MODEL Ø THREAD A [mm] B [mm] RAW MATERIAL

56700/001 BUEx-1 1/2”NPT 12 17,5

56700/002 BUEx-2 3/4”NPT 12 17,5

56700/003 BUEx-3 1”NPT 12 18,0

56700/004 BUEx-4 1.1/4”NPT 12 18,5

56700/005 BUEx-5 1.1/2”NPT 12 18,5

56700/006 BUEx-6 2”NPT 24 19,0

56700/007 BUEx-7 2.1/2”NPT 24 28,5

56700/008 BUEx-8 3”NPT 24 30,6

56700/009 BUEx-10 4”NPT 24 32,6

56700/011 BUEx-1 1/2”NPT 12 17,5

Steel Stainless 304

56700/012 BUEx-2 3/4”NPT 12 17,5

56700/013 BUEx-3 1”NPT 12 18,0

56700/014 BUEx-4 1.1/4”NPT 12 18,5

56700/015 BUEx-5 1.1/2”NPT 12 18,5

56700/016 BUEx-6 2”NPT 24 19,0

56700/017 BUEx-7 2.1/2”NPT 24 28,5

56700/018 BUEx-8 3”NPT 24 30,6

56700/019 BUEx-10 4”NPT 24 32,6

56700/021 BUEx-1 1/2”NPT 12 17,5

56700/022 BUEx-2 3/4”NPT 12 17,5

56700/023 BUEx-3 1”NPT 12 18,0

56700/024 BUEx-4 1.1/4”NPT 12 18,5

56700/025 BUEx-5 1.1/2”NPT 12 18,5

56700/026 BUEx-6 2”NPT 24 19,0

56700/027 BUEx-7 2.1/2”NPT 24 28,5

56700/028 BUEx-8 3”NPT 24 30,6

56700/029 BUEx-10 4”NPT 24 32,6

56700/031 BUEx-1 1/2”NPT 12 17,5

56700/032 BUEx-2 3/4”NPT 12 17,5

56700/033 BUEx-3 1”NPT 12 18,0

56700/034 BUEx-4 1.1/4”NPT 12 18,5

56700/035 BUEx-5 1.1/2”NPT 12 18,5

56700/036 BUEx-6 2”NPT 24 19,0

56700/037 BUEx-7 2.1/2”NPT 24 28,5

56700/038 BUEx-8 3”NPT 24 30,6

56700/039 BUEx-10 4”NPT 24 32,6

Lateral View

41

AD

Ex

EXPLOSION PROOF THREAD ADAPTORS WITH INCREASED SAFETY

ADEx

TECHINICAL FEATURES

• Thread adapters with Ex d protection [explosion proof],

Ex e [increased safety] and Ex tb [combustible dust].

• Made of nickel-plated brass. Can be ordered in brass,

aluminum alloy, stainless steel and galvanized steel.

• Models of adapters with NPT threads of ½” to 3” and

metric from M16 to M85 [contact Tramontina for options

and availability].

• Adapters used to join electrical ducts and / or housings

of different diameters.

Reduction glove

Reduction bushing

Niple

PROTECTION: Ex d; Ex e; Ex tb

ZONES: 1 and 2; 21 and 22

GROUPS: IIC; IIIC

EPL: Gb; Db


CERTIFICATES OF CONFORMITY: DNV 12.0066






42

DREx

BREATHER DRAIN WITH INCREASED SAFETY

TECHINICAL FEATURES

• Breather Drain with Ex d protection [explosion proof]

and Ex tb [combustible dust].

• Made of nickel-plated brass. Can be ordered in brass and

stainless steel.

• NPT Threads of 3/8” and 1/2” and metric threads of M16

and M20.

• Used in housings installed in environments with high

humidity or large temperature variations and which have

condensation problems.

PROTECTION: Ex e; Ex tb

ZONES: 1 and 2; 21 and 22

GROUPS: IIC; IIIC

EPL: Gb; Db


CERTIFICATES OF CONFORMITY: DNV 12.0067 U





TRAMONTINA ELETRIK S.A. Rodovia RSC 470, Km 230 - CEP 95185-000 - Carlos Barbosa /RS - Brasil - Phone: + 55 [54] 3461.8200 - [email protected]

www.tramontina.com

mel 2014 prog ex me af bx0 · the company at its ten factories, tramontina produces 18,000...

Documents