c frame mkiv - series circuit breakers · 2017. 6. 5. · c frame mkiv - series circuit breakers...

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CMKIV-SERIES-CATOCT 2016

CataloguePage 1 of 29

C Frame MKIV - Series Circuit Breakers

The C Frame is the most traditional distribution and equipment protection circuit breaker and is available in 1 to 4 poles. This front mounted circuit breaker is available for panel mounting, and is available with a toggle handle and rocker handle.

The C Frame MKIV circuit breaker is used in power distribution units, lighting control and in other equipment.

Approvals

The C frame MKIV is CE certified and carries various approvals such as VDE , cURus, CSA, EAC and CCC. It is also recognised to UL 1077, UL 1500 and UL 508, and listed to UL 489 and UL 489A.

S

A005438

• AC and DC circuit breaker• Hydraulic-magnetic technology• 100% rating capability independent of ambient temperature • Up to four poles• VDE, EAC and CCC approved, CE certified• UL compliant (listed / recognised)• Ratings 0.1 to 50 A (specific certifications)• Precision tripping characteristics• Wide range of circuits, mountings, terminations and time

delays• Two colour handle indication (two tone flush rocker)• Optional mid-trip indication (standard handle)• Optional auxiliary switch and trip alarm

Features Applications• Telecom DC Power distribution• UPS equipment• Mobile power generation equipment• Alternative energy equipment• Lighting control• Marine protection



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Technical Data

Product Type C Frame MKIVOperating Temperature Range -40 °C to +85 °C

Endurance 10000 operations - 1500 electrical at rated current and voltage (IEC 60934)6000 electrical operations (UL 1077)

Dielectric Strength 1000 - 2000 V, 50 Hz for one minute after testing (IEC 60934)Weight 70 g per pole (unpacked)Humidity 35 to 85% relative humidity

Altitude Certification tests done at altitude ≈ 2000 metres. Will operate at higher altitudes.Shock 100 G to MIL-STD-202G, test method 213B, test condition 1Vibration 10 G to MIL-STD-202G test method 204D, test condition AFlammability I2 - No ignition at 850 °C with an oxygen index of ≥ 32Toxicity F1 - Smoke index of ≤ 20 which determines the fume class

Pollution Degree PD2 - Normally only non-conductive pollution occurs. Temporary conductivity caused by condensation is to be expected.

Product Type Circuit Breaker Circuit Breaker Circuit BreakerApprovals UL 489 / CSA UL 489A UL 1077 / CSANumber of Poles 1, 2 1, 2 1 - 4Maximum Voltages 120 / 240 V AC 80 V DC 240 V AC, 277 V AC, 80 V DC

Current Ratings 0.05 - 20 A 0.05 - 50 A 0.05 - 50 A, 0.1 - 30 A,0.05 - 50 A DCInterrupting Capacity 5 kA 5 kA 2 kA (AC), 7.5 kA (DC)

Product Type Circuit Breaker Circuit Breaker SwitchApprovals IEC / EN 60934, VDE, CE, CCC UL 1500 UL 508Number of Poles 1 - 4 1, 2 1 - 4Maximum Voltages 240 / 415 V AC, 80 V DC 120 / 240 V AC, 65 V DC 240 V AC, 277 V AC, 80 V DC

Current Ratings 0.05 - 50 A / 0.1 - 30 A, 0.05 - 50 A DC

0.05 - 50 A 50 A

Interrupting Capacity 2 kA (AC), 4 kA (DC) 1.5 kA -

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Group 1: Frame

Code Description Comments

C C-Frame

Group 2: Type


B C-Frame MKIV

G C-Frame MKIV UL 1500

Group 3: Mounting


2 Front mount round aperture, fleet Warning: Maximum penetration depth into the mounting screw is 5.4 mm

3 Snap-in mount edges bevelled, without handle guards

B Snap-in mount edges flush, without handle guards

C Front mount round aperture, dome Required for UL listed products. Maximum penetration depth into the product by the mounting screw is 5.4 mm.

S Front mount rectangular aperture flush rocker handle Warning: maximum penetration depth into the mounting screw is 5.4 mm

Group 4: Handle


A Standard (toggle) handle For mountings 2, 3, B and C

C Cut-off handle - single pole only For mountings 3, B, 2, C. Only 1 handle per unit

H Flush rocker handle For mounting S only. Only 1 handle per unit. Reduced handle.

M Flush rocker handle, two tone For mounting S only. Only 1 handle per unit. Reduced handle.

Q Flush rocker handle, push-to-reset for mounting version S

R Flush rocker handle, push-to-reset, two tone for mounting version S

2 Standard handle, mid-trip For mountings 3, B, 22, C

Group 5:Termination

Code Description Comments Code Description Comments

CX Quick connect terminal (0.8 mm x 6.35 mm) 30 A max 52Screw terminal 30o bent, bus connected

(M5 or 10-32) 50 A max

22 Screw terminal, bus connected (M5 or 10-32) 50 A max 62 Marine Screw Terminal (M5 or 10-32) 50 A max

32 Screw terminal, upturned ears(M5 or 10-32) 50 A max ZZ Special - specify

42 Screw terminal 30o bent, bus connected

(M5 or 10-32) 50 A max

Group 6: Number of Poles

Code Description Code Description

1 1 pole metric A 1 pole imperial

2 2 pole metric B 2 pole imperial

3 3 pole metric C 3 pole imperial

4 4 pole metric D 4 pole imperial

Group 7: Rated Voltage and Frequency - Main Circuit


E 65 V DC

J 240 V 50 / 60 Hz

K 277 V 50 / 60 Hz

L 80 V DC / 277 V 50 / 60 Hz AC / DC version. With AC and DC curves

M 80 V DC / 240 V 50 / 60 Hz AC / DC version. With AC and DC curves

N 80 V DC

Q 240 / 415 V 50 / 60 Hz 3 Phase multi-wire system

R 277 / 480 V 50 / 60 Hz 3 Phase multi-wire system

S 120 / 240 V 50 / 60 Hz 3 Wire centre tap supply. 120 V per phase

Z Special - specify

C Frame MKIV Series Circuit BreakersOrdering Information



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C Frame MKIV - Series Circuit BreakersC Frame MKIV - Series Circuit Breakers

Group 8: Time Delay Characteristics (Curve Details); Pulse Tolerance at 10 ms

Code Description System Pulse Tolerance (X In) Code Description System Pulse Tolerance (X In)

AD Long delay 50 / 60 HzAS & dual rated AC and DC 8 -

10 CH Short delay 50 / 60 HzCS & high inrush AC

12 - 15

BD Medium delay 50 / 60 HzBS & dual rated AC and DC 8 - 10 AS Long delay 50 / 60 Hz AC or DC 8 - 10

CD Short delay 50 / 60 HzCS & dual rated AC and DC 6 - 8 BS Medium delay 50 / 60 Hz AC or DC 8 - 10

AE Long delay 50 / 60 HzAH & inertia delay AC 28 - 35 CS Short delay 50 / 60 Hz AC or DC 6 - 8

BE Medium delay 50 / 60 HzBH & inertia delay AC 28 - 35 AW

Long delay 50 / 60 HzAD & inertia delay AC and DC 16 - 20

CE Short delay 50 / 60 HzCH & inertia delay AC 21 - 35 BW

Medium delay 50 / 60 HzBD & inertia delay AC and DC

16 - 20

AI Long delay 50 / 60 HzAS & inertia delay AC or DC 16 - 20 CW

Short delay 50 / 60 HzCD & inertia delay AC and DC

12 - 15

BI Medium delay 50 / 60 HzBS & inertia delay AC or DC 16 - 20 H3 Short delay DC 6 - 8

CI Short delay 50 / 60 HzCS & inertia delay AC or DC 12 - 15 OP Instantaneous trip 50 / 60 Hz AC and DC None

AH Long delay 50 / 60 HzAS & high inrush AC 16 - 20 OX Switch 50 / 60 Hz AC and DC -

BH Medium delay 50 / 60 HzBS & high inrush AC 16 - 20 ZZ Special - specify

Group 9: Rated Current (Main Circuit) - Examples Only - Specific A Ratings Possible


XXXX Not applicable

Examples only - specific A ratings possible from 0.5 - 50 A

050M 50 mA

100 1 A

1000 10 A

5000 50 A

Group 10: Circuit Configuration (Circuit Breaker’s Internal Construction)


AX Switch

BX Series trip Circuit breaker, current coil in series

CX Relay Trip current sensing, centre terminal construction, four terminal Total load 50 A max

DX Relay Trip voltage sensing, centre terminal construction, four terminal See group 12 for voltage options

EX Shunt Trip current sensing, 3rd terminal close to load side Total load 50 A max

FX Shunt Trip voltage sensing, 3rd terminal close to load side See group 12 for voltage options

GX Dual control shunt trip construction, 3rd terminal close to load sideCurves AH, BH, CH, AE, BE, CE not possible. See group 12 for voltage options

(voltage coil normally at line voltage).

HX Dual control relay trip construction (4 terminal) Curves AH, BH, CH, AE, BE, CE not possible. See group 12 for voltage options

JX Switch with auxiliary switch

KX Series trip, with auxiliary switch

ZZ Special - specify

Group 11: Auxiliary and Alarm Switches


X Not applicable No Auxiliary Switch - flat base plate

A Gold tips, equally spaced terminals 2.75 mm, 0.1 A max

B Silver tips, equally spaced terminals 2.75 mm, 10 A max

Z Special - specify

Group 12: Voltage and Current Ratings for Dual Control, Shunt and Relay Trip Construction)

Code Description Code Description Code Description Code Description

XX Not applicable A5220 - 240 V AC

50 / 60 HzB1 24 V DC B3 80 V DC

A4110 - 125 V AC

50 / 60 HzB0 12 V DC B2 48 V DC ZZ Special - specify

Group 13: Voltage and Current Ratings for Dual Control, Shunt and Relay Trip Construction


X Not applicable

B Screw terminal,s M4 or 10 - 32 50 A max

C Quick connect terminals (0.8 mm x 6.35 mm) 30 A max


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C Frame MKIV - Series Circuit BreakersC Frame MKIV - Series Circuit Breakers


For options not listed, please contact CBI

Group 14: Voltage for Illuminated Rocker


X Not applicable

Group 15: Terminal for Illuminated Rocker


X Not applicable

Group 16: Handle Colour


X No handle

B Black handle, white marking

G Green handle, white marking

W White handle, black marking

R Red handle, white marking

Y Yellow handle, black marking

Group 17: Marking


X No handle (n/a)

D 1 - 0 and ON - OFF For products requiring VDE approvals and UL mark (IEC / EN 60934 & UL 1077)

H 1 - 0 and ON - OFF and Ampere rating

I Push-to-reset and Ampere rating Group 3 option S only. Group 4 options Q or R only. Flush rocker or two tone rocker handle.

Group 18: Mounting Orientation for Marking


X No handle (n/a)

1 Vertical (reverse mounting, line @ bottom)

2 Horizontal (line @ right)

H Horizontal (line @ left)

V Vertical (standard mounting, line @ top)

Group 19: Front Plate Marking and Test Button


2 No marking, with test button, rocker handle

A Standard marking, standard handle

B No marking, rocker handle

Group 20: Inter-phase Barrier and Terminal Cover


X Not applicable

1 Terminal cover(s)

2 Small inter-phase barrier and terminal cover

4 Z inter-phase barrier and terminal cover

A Small inter-phase barrier

C Z inter-phase barrier

Group 21: Approvals (Product Normally Approved to)


1 CUR, UL recognised UL 1077, CSA, IEC / EN 60934, VDE, CE

2 CUL, UL listed UL 489, CSA, IEC / EN 60947-2, VDE, CE

3 UL listed UL 489A, IEC / EN 60947-2, VDE, CE

Z No third party approvals

Group 22: Safety Marks


- Not applicable

C CCC / CRCC

Z Special - specify

Group 13: Voltage and Current Ratings for Dual Control, Shunt and Relay Trip Construction


X Not applicable

B Screw terminal,s M4 or 10 - 32 50 A max

C Quick connect terminals (0.8 mm x 6.35 mm) 30 A max



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C Frame MKIV - Series Circuit BreakersC Frame MKIV 80 V DC - UL 489

C Frame MKIV 80 V AC - UL 1077, CSA

C Frame MKIV

UL

489A

Poles 1 Pole 2 Pole80 V DC X X

Fron

t M

ount

Standard Handle 0.05 - 50 A ; 5 kA 0.05 - 50 A ; 5 kA

Reduced Handle 0.05 - 50 A ; 5 kA 0.05 - 50 A ; 5 kA

Cut-off Handle 0.05 - 50 A ; 5 kA 0.05 - 50 A ; 5 kA

Rocker Handle Flush 0.05 - 50 A ; 5 kA 0.05 - 50 A ; 5 kA

Series Trip X X

Series Mid Trip X X

Shunt Trip X X

Relay Trip X X

Dual Control Shunt Trip 30 VA voltage coils X X

Dual Control Voltage Trip 30 VA voltage coils X X

Time Delay AS longest tested. AI 30 A Max

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X

Marine Terminals X X

Aux Switch Silver X X

Aux Switch Gold X X

cUR

us U

L 10

77 C

SA


Fron

t M

ount

Standard Handle 0.05 - 50 A ; 7.5 kA 0.05 - 50 A ; 7.5 kA

Reduced Handle 0.05 - 50 A ; 7.5 kA 0.05 - 50 A ; 7.5 kA

Cut-off Handle 0.05 - 50 A ; 7.5 kA 0.05 - 50 A ; 7.5 kA

Rocker Handle Flush 0.05 - 50 A ; 7.5 kA 0.05 - 50 A ; 7.5 kA

Series Trip X X

Series Mid Trip X X

Shunt Trip X X

Relay Trip X X

Dual Control Shunt Trip

Dual Control Voltage Trip

Time Delay AS, BS, CS, H3, AI, BI, CI, AD, BD, CD, AW, BW, CW, OP

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X



Aux Switch Gold X X

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C Frame MKIV 80 V DC - UL 508 Recognised

C Frame MKIV 80 V DC - IEC / EN 60934, CE, CCC

UL

508

Rec

ogni

sed


Fron

t M

ount

Standard Handle 50 A 50 A

Reduced Handle 50 A 50 A

Cut-off Handle 50 A 50 A

Rocker Handle Flush 50 A 50 A

Series Trip

Series Mid Trip

Switch X X

Shunt Trip X X

Relay Trip X X



Time Delay OX

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X



Aux Switch Gold X X

IEC

/ E

N 6

0934

VD

E C

E

CC

C


Fron

t M

ount





Series Trip X X

Series Mid Trip X X

Shunt Trip X X

Relay Trip X X

Dual Control Shunt Trip X X

Dual Control Voltage Trip X X

Time Delay AS,BS, CS, H3, AI, BI, CI, AW, BW, CW, OP

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X



Aux Switch Gold X X



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C Frame MKIV 120 V, 120 / 240 V, 277 V AC - UL 1077, CSA

cULu

s U

L 48

9 C

SA

Poles 1 Pole 2 Pole

120 V AC X X

120 / 240 V X

Fron

t M

ount





Series Trip X X

Series Mid Trip X X

Shunt Trip X X

Relay Trip X X



Time Delay AS longest tested

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X



Aux Switch Gold X X

cUR

us U

L 10

77 C

SA

Poles 1 Pole 2 Pole

120 V AC X X

120 / 240 V AC X277 V AC X

Fron

t M

ount





Series Trip X X

Series Mid Trip X X

Shunt Trip X X

Relay Trip X X



Time Delay AS,BS, CS, H3, AI, BI, CI AH, BH, CH, AW, BW, CW, OP

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X



Aux Switch Gold X X

Notes 3 kA with fuse @ 120 V AC

5 kA with fuse

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C Frame MKIV 120 V AC - UL 1500

cUR

us U

L 10

77 C

SA

Poles 1 Pole 2 Pole 3 Pole 4 Pole 5 Pole 6 Pole240 V AC X X X X X X

Fron

t M

ount

Standard Handle 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA

Reduced Handle 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA

Cut-off Handle 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA

Rocker Handle Flush 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA 0.05 - 50 A; 3 kA

Series Trip X X X X X X

Series Mid Trip X X X X X X

Shunt Trip X X X X X X

Relay Trip X X X X X X

Dual Control Shunt Trip X X X X X X

Dual Control Voltage Trip X X X X X X


Term

inal

s

Screw X X X X X X

Quick Connect X X X X X X

Plug-in 4 mm X X X X X X

PCB Mount X X X X X X

Marine Terminals X X X X X X

Aux Switch Silver X X X X X X

Aux Switch Gold X X X X X X

UL

1500

Poles 1 Pole 2 Pole

120 V AC X X

Fron

t M

ount

Standard Handle 0.05 - 50 A ; 1.5 kA 0.05 - 50 A ; 1.5 kA

Reduced Handle 0.05 - 50 A ; 1.5 kA 0.05 - 50 A ; 1.5 kA

Cut-off Handle 0.05 - 50 A ; 1.5 kA 0.05 - 50 A ; 1.5 kA

Rocker Handle Flush 0.05 - 50 A ; 1.5 kA 0.05 - 50 A ; 1.5 kA

Series Trip X X

Series Mid Trip X X

Shunt Trip X X

Relay Trip X X



Time Delay - -

Term

inal

s

Screw X X

Quick Connect X X

Plug-in 4 mm X X

PCB Mount X X



Aux Switch Gold X X



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C Frame MKIV 240 V AC - IEC / EN 60934, VDE, CE, CCC

C Frame MKIV 240 V AC - UL 508 Recognised

IEC

/ E

N 6

0934

VD

E C

E

CC

C

Poles 1 Pole 2 Pole 3 Pole 4 Pole240 V AC X X X X

Fron

t M

ount

Standard Handle 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA

Reduced Handle 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA

Cut-off Handle 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA

Rocker Handle Flush 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA 0.05 - 50 A; 2 kA

Series Trip X X X X

Series Mid Trip X X X X

Shunt Trip X X X X

Relay Trip X X X X

Dual Control Shunt Trip X X X X

Dual Control Voltage Trip X X X X


Term

inal

s

Screw X X X X

Quick Connect X X X X

Plug-in 4 mm X X X X

PCB Mount X X X X

Marine Terminals X X X X

Aux Switch Silver X X X X

Aux Switch Gold X X X X

Notes 5 kA with fuse

UL

508

Rec

ogni

sed

Poles 1 Pole 2 Pole 3 Pole 4 Pole240 V AC X X X X

Fron

t M

ount

Standard Handle 50 A 50 A 50 A 50 A

Reduced Handle 50 A 50 A 50 A 50 A

Cut-off Handle 50 A 50 A 50 A 50 A

Rocker Handle Flush 50 A 50 A 50 A 50 A

Series Trip

Series Mid Trip

Switch X X X X

Shunt Trip X X X X

Relay Trip X X X X



Time Delay OX

Term

inal

s

Screw X X X X

Quick Connect X X X X

Plug-in 4 mm X X X X

PCB Mount X X X X

Marine Terminals X X X X

Aux Switch Silver X X X X

Aux Switch Gold X X X X

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C Frame MKIV 240 V AC - UL 508 Listed

cUR

us U

L 10

77 C

SA

Poles 1 Pole277 V AC X

Fron

t M

ount

Standard Handle 0.05 - 30 A ; 2 kA

0.05 - 30 A Motor Starter

Reduced Handle 0.05 - 30 A ; 2 kA

Cut-off Handle 0.05 - 30 A ; 2 kA

Rocker Handle Flush 0.05 - 30 A ; 2 kA

Series Trip X

Series Mid Trip X

Shunt Trip X

Relay Trip X

Dual Control Shunt Trip X

Dual Control Voltage Trip X


Term

inal

s

Screw X

Quick Connect X

Plug-in 4 mm X

PCB Mount X

Marine Terminals X

Aux Switch Silver X

Aux Switch Gold X

Notes 5 kA with fuse

UL

508

List

ed

Poles 1 Pole240 V AC X

Fron

t M

ount

Standard Handle 50 A

Reduced Handle 50 A

Cut-off Handle 50 A

Rocker Handle Flush 50 A

Series Trip

Series Mid Trip

Switch X

Shunt Trip X

Relay Trip X



Time Delay OX

Term

inal

s

Screw X

Quick Connect X

Plug-in 4 mm X

PCB Mount X

Marine Terminals X

Aux Switch Silver X

Aux Switch Gold X



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PERCENTAGE OF RATED CURRENT

TR

IP T

IME

IN S

ECO

ND

S

TYPICAL TIME / CURRENT CHARACTERISTICS AT 25°C

DUAL RATED LONG DELAY50 / 60 Hz DC

CODE: ADNOTE: 8 X INRUSH

}


TR

IP T

IME

IN S

ECO

ND

S


DUAL RATED MEDIUM DELAY50 / 60 Hz DC

CODE: BDNOTE: 8 X INRUSH

}

C Frame MKIV Time Delay Curves

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TR

IP T

IME

IN S

ECO

ND

S


DUAL RATED SHORT DELAY50 / 60 Hz DC

CODE: CDNOTE: 6 X INRUSH

}



TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC HIGH-INRUSH LONG DELAY

CODE: AH /AENOTE: AH - 20 x INRUSH, AE 35 x INRUSH

}



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TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz HIGH-INRUSH MEDIUM DELAY

CODE: BH / BENOTE: BH - 20 X INRUSH, BE 25 X INRUSH

}



TR

IP T

IME

IN S

ECO

ND

S


HIGH-RUSH SHORT DELAY 50 / 60 Hz

CODE: CH / CENOTE: CH -15 X INRUSH, CE - 35 X INRUSH

}

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TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC LONG DELAY WITH INRUSH PULSE TOLERANCE

CODE: AINOTE: 20 x INRUSH

}


TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC MEDIUM DELAY WITH INRUSH PULSE TOLERANCE

CODE: BINOTE: 20 X INRUSH

}




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TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC LONG DELAY WITH INRUSH PULSE TOLERANCE

CODE: CINOTE: 15 x INRUSH

}



TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC LONG DELAY

CODE: ASNOTE: 8 x INRUSH

}

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TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC MEDIUM DELAY

CODE: BSNOTE: 8 X INRUSH

}


TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC SHORT DELAY WITH

CODE: CSNOTE: 6 X INRUSH

}




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TR

IP T

IME

IN S

ECO

ND

S


DUAL RATED LONG DELAY WITH50 / 60 Hz DC INRUSH PULSE TOLERANCE

CODE: AWNOTE: 20 x INRUSH

}



TR

IP T

IME

IN S

ECO

ND

S


DUAL RATED MEDIUM DELAY WITH50 / 60 Hz DC INRUSH PULSE TOLERANCE

CODE: BWNOTE: 20 X INRUSH

}

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TR

IP T

IME

IN S

ECO

ND

S


DUAL RATED SHORT DELAY WITH50 / 60 Hz INSTANTANEOUS

CODE: CWNOTE: 15 X INRUSH

}


% %%%%%%%%%%%%%PERCENTAGE OF RATED CURRENT

MINIMUM TRIP TIMEIN SECONDS

MAXIMUM TRIP TIMEIN SECONDS

NOTRIPNOTRIP


TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC SHORT DELAY

CODE: H3

}



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TR

IP T

IME

IN S

ECO

ND

S


50 / 60 Hz DC INSTANTANEOUS

CODE: OP

}


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C F

ram

e M

KIV

Sta

ndar

d H

andl

e (D

ome

Mou

nt)

Out

line

Dim

ensi

ons



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C F

ram

e M

KIV

Sta

ndar

d H

andl

e (D

ome

Mou

nt)

Out

line

Dim

ensi

ons

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C F

ram

e M

KIV

Sta

ndar

d R

educ

ed H

andl

e O

utlin

e D

imen

sion

s



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C F

ram

e M

KIV

Fle

et M

ount

Han

dle

Out

line

Dim

ensi

ons

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C F

ram

e M

KIV

Fle

et R

educ

ed H

andl

e O

utlin

e D

imen

sion

s



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C F

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KIV

Roc

ker

Han

dle

Out

line

Dim

ensi

ons

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C F

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KIV

Rel

ay a

nd S

hunt

Tri

p U

nits

Out

line

Dim

ensi

ons


Data SheetPage 28 of 29

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C F

ram

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KIV

Ada

ptor

Pla

tes

Out

line

Dim

ensi

ons

Please review our Customer Terms and Conditions on www.cbi-lowvoltage.co.zaAll rights reserved. Unless otherwise indicated, all materials on these pages are copyrighted by CBI (Pty) Ltd. No part of these pages, either text or image may be used for any purpose other than personal use. Therefore, reproduction, modification, storage in a retrieval system or retransmission, in any form or by any means, electronic, mechanical or otherwise, for reasons other than personal use, is strictly prohibited without prior written permission. CBI (Pty) Ltd reserves the right to alter any details of this document without notice and while every effort is made to ensure the accuracy of the content, no warranty is given as to accuracy of this document and no responsibility will be accepted for error or misinterpretation and any resulting loss.


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Data SheetPage 29 of 29

A member of the Group

© 2016.09 CBI (Pty) Ltd. All Rights Reserved.

SCANDINAVIAEmcomp International ABBox 7, Hemvägen 12732 71, Fellingsbro SwedenTel: +46 (0)581 62 15 50Fax: +46 (0)581 62 15 60Email: [email protected]: www.emcomp.se

EUROPEEmcomp International ABGewerbepark 2385250 Altomünster GermanyTel: +49 8254 994 334 10Fax: +49 8254 994 334 19Email: [email protected]: www.emcomp.de


C F

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c frame mkiv - series circuit breakers · 2017. 6. 5. · c frame mkiv - series circuit breakers...

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