panel and motor control components overview...
TRANSCRIPT
Panel and Motor Control Components Overview Catalogue
The cost effective alternative
www.klinkmann.com
Wide international approvals:R
RC US LISTED
CONTENTS
MCBs ......................................................................................................3
RCDs ......................................................................................................5
RCBOs ....................................................................................................6
MCCBs ...................................................................................................8
ACBs .....................................................................................................12
Contactors ...........................................................................................15
Starters ................................................................................................22
Pushbuttons & Indicators ...................................................................27
Modular Pushbuttons & Indicators & Disconnectors .......................30
Accessories ..........................................................................................32
Switch Disconnectors .........................................................................34
3
MCB
R
RC US LISTED
NB1 Miniature Circuit Breaker
1. General1.1 Short circuit protection1.2 Overload protection1.3 Switch1.4 Isolation1.5 Contact position indicator1.6 Advanced current-limit Technology1.7 Heat dissipation gap for better cooling1.8 Extendable DIN-rail holder for easy installation
NB1
2. Technical features
Standard IEC/EN60898-1
IEC/EN60947-2 UL1077 UL1077
1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63
1P, 2P, 3P, 4P 1P, 2P, 3P, 4P 1P, 2P, 3P, 4P 1P, 2P
240/415 240/415 277/480 110/125
50/60Hz DC
6000/10000 6k 5k 10k
3
6000
B, C, D 8-12In B, C, D 4-7In, 7-14In
8, 000
20, 000
On DIN rail EN 60715 (35mm) by means of fast clip device
From top and bottom
Yes
Yes
Yes
Yes
Rated current In
Poles
Rated voltage Ue
Rated frequency
Rated breaking capacity
Energy limiting class
Rated impulse withstand voltage(1.2/50) Uimp
Thermo-magnetic release characteristic
Mounting
Connection
Auxiliary contact
Shunt release
Under voltage release
Alarm contant
Electrical life
Mechanical life
A
V
A
V
B, C, D curve
3. CurveIEC/EN 60898-1
MCBsMCBs
4
NB1 6kA 1P B1 12NB1 6kA 1P B2 12NB1 6kA 1P B3 12NB1 6kA 1P B4 12NB1 6kA 1P B6 12NB1 6kA 1P B10 12NB1 6kA 1P B13 12NB1 6kA 1P B16 12NB1 6kA 1P B20 12NB1 6kA 1P B25 12NB1 6kA 1P B32 12NB1 6kA 1P B40 12NB1 6kA 1P B50 12NB1 6kA 1P B63 12 NB1 6kA 1P C1 12NB1 6kA 1P C2 12NB1 6kA 1P C3 12NB1 6kA 1P C4 12NB1 6kA 1P C6 12NB1 6kA 1P C10 12NB1 6kA 1P C13 12NB1 6kA 1P C16 12NB1 6kA 1P C20 12NB1 6kA 1P C25 12NB1 6kA 1P C32 12NB1 6kA 1P C40 12NB1 6kA 1P C50 12NB1 6kA 1P C63 12 NB1 6kA 1P D1 12NB1 6kA 1P D2 12NB1 6kA 1P D3 12NB1 6kA 1P D4 12NB1 6kA 1P D6 12NB1 6kA 1P D10 12NB1 6kA 1P D13 12NB1 6kA 1P D16 12NB1 6kA 1P D20 12NB1 6kA 1P D25 12NB1 6kA 1P D32 12NB1 6kA 1P D40 12NB1 6kA 1P D50 12NB1 6kA 1P D63 12 NB1 6kA 2P C6 6NB1 6kA 2P C10 6NB1 6kA 2P C13 6NB1 6kA 2P C16 6NB1 6kA 2P C20 6NB1 6kA 2P C25 6NB1 6kA 2P C32 6NB1 6kA 2P C40 6NB1 6kA 2P C50 6NB1 6kA 2P C63 6
NB1 6kA 2P D4 6NB1 6kA 2P D6 6NB1 6kA 2P D10 6NB1 6kA 2P D13 6NB1 6kA 2P D16 6NB1 6kA 2P D20 6NB1 6kA 2P D25 6NB1 6kA 2P D32 6NB1 6kA 2P D40 6NB1 6kA 2P D50 6NB1 6kA 2P D63 6 NB1 6kA 3P B6 4NB1 6kA 3P B10 4NB1 6kA 3P B13 4NB1 6kA 3P B16 4NB1 6kA 3P B20 4NB1 6kA 3P B25 4NB1 6kA 3P B32 4NB1 6kA 3P B40 4NB1 6kA 3P B50 4NB1 6kA 3P B63 4 NB1 6kA 3P C1 4NB1 6kA 3P C2 4NB1 6kA 3P C3 4NB1 6kA 3P C4 4NB1 6kA 3P C6 4NB1 6kA 3P C10 4NB1 6kA 3P C13 4NB1 6kA 3P C16 4NB1 6kA 3P C20 4NB1 6kA 3P C25 4NB1 6kA 3P C32 4NB1 6kA 3P C40 4NB1 6kA 3P C50 4NB1 6kA 3P C63 4 NB1 6kA 3P D4 4NB1 6kA 3P D6 4NB1 6kA 3P D10 4NB1 6kA 3P D13 4NB1 6kA 3P D16 4NB1 6kA 3P D20 4NB1 6kA 3P D25 4NB1 6kA 3P D32 4NB1 6kA 3P D40 4NB1 6kA 3P D50 4NB1 6kA 3P D63 4 S9 Shunt Release for NB1 V9 Under Voltage Release for NB1 F9 Auxiliary contact for NB1
NB1 Description Pack
Description Pack
MCBsMCBs
5
1. General1.1 Protection against risk of fire1.2 Protection against risk of electric shock1.3 3 protection class: AC, A, 1.4 Tripping class
AC class Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.
A class Tripping is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly applied or slowly increase.
class can be used as upstream group switch for selective tripping contrary to a downstream standard RCCB
1.5 Rated residual operating current30mA- to give a high degree of protection against electric shock in a situation where supplementary protection against shock from accidental direct contact is required when itmust be able to trip within 40 milliseconds when a fault current of 150mA is detected. 100mA- to give a degree of protection against electric shock due to indirect contact situation.300mA- to gives overall protection against risk of fire form electrical faults in wiring etc, only where sufficient current (typically less than 500mA) may cause incandes-cence of metal parts in suitable circumstances and in consideration that installed over current devices would require far in excess of 300mA to operate.
1.6 Fault current indicator
RCDs
NL1 6KA 2P 25A 30mA A-TYPE 1NL1 6KA 2P 40A 30mA A-TYPE 1NL1 6KA 2P 63A 30mA A-TYPE 1NL1 6KA 4P 25A 30mA A-TYPE 1NL1 6KA 4P 40A 30mA A-TYPE 1NL1 6KA 4P 63A 30mA A-TYPE 1
NL1 10kA 2P 25A 30mA A-TYPE 1NL1 10kA 2P 40A 30mA A-TYPE 1NL1 10kA 2P 63A 30mA A-TYPE 1NL1 10kA 4P 25A 30mA A-TYPE 1NL1 10kA 4P 40A 30mA A-TYPE 1NL1 10kA 4P 63A 30mA A-TYPE 1
NL1 Description Pack
Description Pack
s
s
s
NL1 Residual Current Operated Circuit Breaker without over-current protection (Magnetic)
2. Technical features
Standard IEC/EN 61008-1
Type (wave form of the earth leakage sensed)
Rated current In
Poles
Rated voltage Ue
Rated sensitivity I∆n
Short-circuit current Icn=I∆c
Electrical life
Mechanical life
Terminal connection type
Mounting
Connection
AC, A,
25, 40, 63, 80, 100
2P, 4P
230/400
0.03, 0.1, 0.3
6000/10000
2, 000
2, 000
Cable/U-type busbar/Pin-type busbar
On DIN rail EN 60715 (35mm)
by means of fast clip device
From top and buttom
A
V
A
V
NL1
RCDs
6
3. Сurve
NB1L Residual Current Operated Circuit Breakerwith over-current protection(Magnetic)
1. General1.1 Protection against risk of fire1.2 Protection against risk of electric shock1.3 Protection against overload1.4 Protection against short circuit1.5 Contact position indicator
NBL1
NBL1
2. Technical features
A
A
V
A
s
IEC/EN 61009-1
AC, A
B, C
Standard
B, C curve
t(s)
100005000
1h20001000
500200100
502010
521
0.50.20.1
0.050.020.01
0.0050.0020.0010.5 1 2 34 5 7 10 20 30 5070100 200 I/In
C
B
IEC/EN 61009-1
Type (wave form of the
rarth leakage sensed)
Thermo-magnetic release characteristic
Rated current In
Poles
Rated voltage Ue
Rated sensitivity I∆n
Rated short-circuit capacity lcn
Break time under I∆n
Electrical life
Mechanical life
Mounting
Connection
MCB+add-onRCD block
Combined
MCB+add-on RCD block
MCB+add-on RCD block
1, 2, 3, 4, 6, 10, 13, 16,20, 25, 32, 40, 50, 63
1, 2, 3, 4, 6, 10, 13,16, 20, 25, 32, 40
1P+N, 2P, 3P, 3P+N, 4P
0.03, 0.1, 0.3
0.03
1P+N, 2PCombined
Combined
6,000/10,000
≤0.1
2,000
2,000
On DIN rail EN 60715 (35mm) bymeans of fast clip device
From top and bottom (for combined type)
From top (MCB+add-on RCD block)
230/400
RCBOs RCBOs
7
RCBOs
4. Overall and Mounting Dimensions (mm)MCB+add-on RCD block Overall and Mounting Dimensions
NB1L(2) NB1L 1P+N B6 30mA A 6KA (COMBINED) 1NB1L 1P+N B10 30mA A 6KA (COMBINED) 1NB1L 1P+N B13 30mA A 6KA (COMBINED) 1NB1L 1P+N B16 30mA A 6KA (COMBINED) 1NB1L 1P+N B20 30mA A 6KA (COMBINED) 1NB1L 1P+N B25 30mA A 6KA (COMBINED) 1 NB1L 1P+N C6 30mA A 6KA (COMBINED) 1NB1L 1P+N C10 30mA A 6KA (COMBINED) 1NB1L 1P+N C13 30mA A 6KA (COMBINED) 1NB1L 1P+N C16 30mA A 6KA (COMBINED) 1NB1L 1P+N C20 30mA A 6KA (COMBINED) 1NB1L 1P+N C25 30mA A 6KA (COMBINED) 1
NB1L(3~) NB1L 4P 10A 30mA C A 10KA 1NB1L 4P 16A 30mA C A 10KA 1NB1L 4P 20A 30mA C A 10KA 1NB1L 4P 25A 30mA C A 10KA 1NB1L 4P 32A 30mA C A 10KA 1NB1L 4P 40A 30mA C A 10KA 1 NB1L 3P+N 10A 30mA C AC 6KA 1NB1L 3P+N 16A 30mA C AC 6KA 1 NB1L 3P+N 25A 30mA C AC 6KA 1
RCBO Modular DeviceDescription Pack
Description Pack
RCBOs
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Body Motor driven operating mechanism Front connection plate DIN rail adaptor
Thermo magnetic release Under-voltage release Rear connection plate Cage clamp terminal
Electronic release Shunt release Locking system(padlock) Mechanical interlock
Plug-in base Alarm contact Short terminal cover Communication module
Rotary manual operating handle Auxiliary contact Extended terminal cover
Adjustable type MCCBNM8
● Rated current from 16 to 1250A● Thermal-magnetic type/Electronic type/Magnetic-only type● Adjustable thermal & adjustable magnetic trip● 2P 3P 4P available● AC/DC applicable● 5-class breaking capacity from 25kA to 150kA● Ics=100%Icu(In 630A),Ics=150%Icu(In>630A)● Circuit breakers and auxiliaries comply with the following international standard:
IEC/EN 60947-1: general rulesIEC/EN 60947-2: circuit breakersIEC/EN 60947-3: switches, disconnectors, switch-disconnectors, etc.IEC/EN 60947-4: contactor and motor startersIEC/EN 60947-5.1 and following: control circuit devices and switching elements,
● Automatic control components. NM8 also comply with the specifications of the marine clas-sification companies.
● Certified for operation in pollution-degree III environments as defined by IEC standard 60947 (industrial environments).● Wide temperature range from -40°C to +70°C● A complete system of add-on modules for NM8
MCCBs
NM8
MCCBs
9
MCCBs
Overall and Mounting Dimensions Overall and mounting dimensions of fixed type for front connection
3 POL 16-125 A NM8-125S-16A/3P 1NM8-125S-20A/3P 1NM8-125S-25A/3P 1NM8-125S-32A/3P 1NM8-125S-40A/3P 1NM8-125S-50A/3P 1NM8-125S-63A/3P 1NM8-125S-80A/3P 1NM8-125S-100A/3P 1NM8-125S-125A/3P 1 3 POL 100-250A NM8-250S-100A/3P 1NM8-250S-125A/3P 1NM8-250S-160A/3P 1NM8-250S-200A/3P 1NM8-250S-250A/3P 1 3 POL NM8S-400S-400A/3P 1NM8S-630S-630A/3P 1NM8S-800S-800A/3P 1NM8S-1250S-1250A/3P 1
Accessories DIN-MOUNTINGSET NM8-125A-3P 1CAGE CLAMP TERMINAL NM8 125 1x50мм2 1CAGE CLAMP TERMINAL CU/AL NM8 125 1x35-95мм2 1DIRECT HANDLE NM8-125 1DOOR OPERATING HANDLE NM8-125 1ALARM AUXILIARY CONTACTSET NM8 125-630 1 TERMINAL CU/AL NM8 250/NM8 125 2x35-150мм2 1DIRECT HANDLE NM8-250 1DOOR OPERATING HANDLE NM8-250 1 TERMINAL CU/AL NM8S 630 1x240мм2 1TERMINAL CU/AL NM8S 630 2x240мм2 1DIRECT HANDLE NM8-400/630 1DOOR OPERATING HANDLE NM8-400/630 1 TERMINAL CU/AL NM8S 1250 3x240мм2 1TERMINAL CU/AL NM8S 1250 4x240мм2 1
NM8Description Pack
Description Pack
140
157
255
370
240
357
474
570
56
62.5
100
120
112
125
200
240
72
82
95
132
79
88
113
144
103
126
168
206
15
17.5
22.5
35
30
35
45
70
60
70
90
140
30
35
45
70
90
105
140
210
120
140
185
280
6
6
6
7
L1 L2 H0 H1 H2 K K1 K2 G1 G2 W0 W1 W2 d(mm)
62
70
-
-
W3NM8-125
NM8S-125/NM8-250/NM8S-250
NM8-400, 630/NM8S-400, 630
NM8-800, 1250/NM8S-800, 1250
MCCBs
10
MCCBs
Tehnical DataParametrs
Number of poles 2 3 4
AC 220V/230V/240V
AC 380V/400V/415V
AC 440V
AC 500V
AC 660V/690V
DC 250V (1P)
DC 500V (2P)
Rated ultimate short-circuit
breaking capacity
(kA RMS) Icu
Life(CO recycle)Mechanical
Electrical
Breaking capacity code
Rated service breaking capacity Ics= (%Icu)
Utilization category
Safety of insulation
Suitability for isolation
100
A
20,000
20,000
H
100
100
100
50
6
3535
AC 50/60Hz
DC
Electric characteristics as per IEC 60947-2 and EN60947-2
Rated current(A) In
Rated insulation voltage (V) Ui
Rated impulse withstand voltage (kV) Uimp
Rated operational voltage (V) Ue
16, 20, 25, 32, 40, 50, 63, 80, 100, 125
750
8
690
500
Protection
Release units
Over-load protectionShort-circuit protection
Auxiliaries for control and indication
Motor-driven mechanism
Manual, remote operated automatic source changeover systems
Shunt and under-voltage release
Auxiliary and alarm contact
Pad locking system
Mounting and connection accessories
Residual current protectionAdded on residual
current protection module
Mounting and connection
FixedFront connection
Rear connection
Plug-in
ManualHandle
Direct or extended rotary handle
Connection terminal
Front connection plate
Rear connection plateDIN rail adaptor
Plug-in type connection accessories
Terminal coversInterphase barrier
Dimension and weight
Front connection
Rear connection
Dimension(mm)W H L
Weight(kg)
Thermo-magnetic
62 140 79 90 140 79 120 140 79
0.85 1.2 1.6
DIN rail Front connection
R
150
150
130
70
8
50
50
S
85
50
50
35
5
H
100
100
100
50
6
H
100
100
100
50
6
3535
S
85
50
50
35
525
25
2525
3535
NM8 circuit breaker (Thermal-magnetic) NM8-1254 Frames Frame 1
2 3 4
100
A
H
100
100
100
50
8
3535
H
100
100
100
50
S
85
50
50
35
6
R1501501307010
100, 125, 160, 180, 200, 225, 250
750
8
690
500
70 157 88 105 157 88 140 157 88
1.5 2.1 2.8
Thermo-magnetic
H
100
100
100
50
8
3535
S855050356
2525
5050
2525
8
3535
NM8-250Frame 2
Fixed type-front connection
Fixed type-front connection
20,000
20,000
MCCBs
11
MCCBs
4
H R
100
A
15,000
6000
S H
150
150
130
70
15
250, 315, 350, 400
750
8
690
500
140 255 113 185 255 113
7.5 10
Thermo-magnetic
_
3
S
85
70
50
35
10
2525
100
100
85
50
12
3535
5050
100
100
85
50
12
3535
85
70
50
35
10
2525
HR
70 70
65 65
50 50
20 20
50 50
_____
_
50
A
10,000 10,000
4000 4000
50 50_
630, 700, 800
750
8
690
500
_
__
_
_
___
_
___
_
17.5 23
Thermo-magnetic
SHSHS6550353010
65
50
35
30
10
3535
3535
3 43 4
HH R
65
50
35
30
10
70 70
65 65
50 50
20 20
50 50
_____
_
800, 1000, 1250
750
8
690
500
50
A
50 50_
_
__
_
_
___
_
___
_
Thermo-magnetic
SS65
50
3530
10
2317.5
3535
3535
4
NM8-400 NM8-800 NM8-1250NM8-630
A
15,000
4000
HR
85
70
50
35
10
250, 315, 350, 400, 500
750
8
690
500
7.5 10
Thermo-magnetic
_
3
S
140 255 113 185 210 280 370 196 280 370 196370 196 210 370 196255 113
2525
100
100 100100100 100
85
50
12
3535
150
150
130
70
15
5050
85
70
50
35
10
2525
100
100
85
50
12
3535
Frame 3 Frame 4
MCCBs
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ACBNA1
● Rated current from 200 to 6300A● Modulized mechanical part and accessories● The terminal of the control circuit on the front enables easy handling● Minimized arc space● 3P 4P available● Max. breaking capacity up to 120kA@400V● Drawout type/fixed type● Power supplied from either top bottom does no reduction in performance● Circuit breakers comply with IEC/EN 60947-2● Certified for operation in pollution-degree III environments as defined by IEC standard 60947 (industrial environments).● Temperature range from -5°С to +65°С● A complete system of add-on modules for NA1
NA1
Drawout type Auxiliary contact Wire-cable mechanical interlock Under-voltage release
Fixed type Locking-device Connecting-rod type mechanical interlock Motor-driven energy-storage mechanism
Intelligent controller Arcing chamber Shunt release Rotary handle
Operating mechanism Secondary connecting part Closing release Fixed plate
ACBs ACBs
13
ACBs
Summary
5 basic frame sizes
For your various requirements, the Air Circuit Breaker NA1 includes 5 basic
frame sizes as followed.
ACBs
14
Motor & Fixed 3P NA1-2000-630M 3P Motor/Fixed 1NA1-2000-800M 3P Motor/Fixed 1NA1-2000-1000M 3P Motor/Fixed 1NA1-2000-1250M 3P Motor/Fixed 1NA1-2000-1600M 3P Motor/Fixed 1NA1-2000-2000M 3P Motor/Fixed 1 NA1-3200-2000M 3P Motor/Fixed 1NA1-3200-2500M 3P Motor/Fixed 1NA1-3200-3200M 3P Motor/Fixed 1 NA1-4000-4000M 3P Motor/Fixed 1 NA1-6300-5000M 3P Motor/Drawable 1 NA1-6300-6300M 3P Motor/Drawable 1 4P NA1-2000-630M 4P Motor/Fixed 1NA1-2000-800M 4P Motor/Fixed 1NA1-2000-1000M 4P Motor/Fixed 1NA1-2000-1250M 4P Motor/Fixed 1NA1-2000-1600M 4P Motor/Fixed 1NA1-2000-2000M 4P Motor/Fixed 1 NA1-3200-2000M 4P Motor/Fixed 1NA1-3200-2500M 4P Motor/Fixed 1NA1-3200-3200M 4P Motor/Fixed 1 NA1-4000-4000M 3P Motor/Fixed 1 NA1-6300-5000M 3P Motor/Drawable 1 NA1-6300-5000M 4P Motor/Drawable 1
Manual & Fixed 3P NA1-2000-630M 3P Manual/Fixed 1NA1-2000-800M 3P Manual/Fixed 1NA1-2000-1000M 3P Manual/Fixed 1NA1-2000-1250M 3P Manual/Fixed 1NA1-2000-16000M 3P Manual/Fixed 1NA1-2000-2000M 3P Manual/Fixed 1 NA1-3200-2000M 3P Manual/Fixed 1NA1-3200-2500M 3P Manual/Fixed 1NA1-3200-3200M 3P Manual/Fixed 1 NA1-4000-4000M 3P Manual/Fixed 1 NA1-6300-5000M 3P Manual/Fixed 1 4P NA1-2000-630M 4P Manual/Fixed 1NA1-2000-800M 4P Manual/Fixed 1NA1-2000-1000M 4P Manual/Fixed 1NA1-2000-1250M 4P Manual/Fixed 1NA1-2000-16000M 4P Manual/Fixed 1NA1-2000-2000M 4P Manual/Fixed 1 NA1-3200-2000M 3P Manual/Fixed 1NA1-3200-2500M 3P Manual/Fixed 1NA1-3200-3200M 3P Manual/Fixed 1 NA1-4000-4000M 3P Manual/Fixed 1 NA1-6300-5000M 3P Manual/Fixed 1 NA1-6300-6300M 3P Manual/Drawable 1
NL1 Description Pack
Description Pack
ACBsACBs
15
Contactors
NC6 Mini Contactor
NC1 Contactor
NC2 Contactor
NCH8 Modular AC Contactor
The NC6 Series Mini Contactor is used in remote motor (≤4kW) control application. Rating up to 690V, 9A (AC3). ----- (06A, 09A) Standard: IEC/EN 60947-4-1 Two kinds of mounting available: Normal type (without pins); Pin type (with pins) Ambient Temp: -5 ~ 40 °С Coil Voltage (AC): 24V, 36V, 48V, 110V, 127V, 220V, 230V, 380V, 400V; Auxiliary contacts: NCF6-02 & NCF6-20 (2NO or 2NC) NCF6-13 & NCF6-31 (1NO & 3NC or 3NO & 1NC) NCF6-13 & NCF6-31 (4NO or 4NC)● Assemble with Thermal overload Relay NR2-11.5 to be a DOL Starter.
The NC1 Series Contactor is used in remote motor (≤45kW) control application. Rating up to 690V, 95A (AC3). ----- (09A, 12A, 18A, 25A, 32A, 40A, 50A, 65A, 80A, 95A) Standard: IEC/EN 60947-4-1 Ambient Temp: -5 ~ 40 °С Coil Voltage (AC): 24V, 36V, 48V, 110V, 127V, 220V, 230V, 380V, 415V, 440V, 480V, 500V, 600V, 660V Coil Voltage (DC): 24V, 36V, 48V, 110V, 220; Side mounting Auxiliary contacts: NCF1-11C (1NO & 1NC) Top mounting Auxiliary contacts: F4-20 & F4-02 (2NO & 2NC) F4-13 &F4-31 (1NO & 3NC or 3NO & 1NC) F4-40 & F4-04 (4NO or 4NC) Top mounting time delay block: F5-T (making time delay); F5-D (breaking time delay)● Assemble with Thermal overload Relay NR2 (or NRE8) to be a DOL Starter.● Assemble with another one & F4 & F5 & NR2 (or NRE8) to be a Star-Delta Starter called QJX2;● Assemble with a current limiting block to be a Capacitor Contactor.● Assemble with another one to be a reversing contactor;
The NC2 Series Contactor is used in remote motor (≤450kW) control application. Rating up to 690V, 630A (AC3). ----- (115A, 150A, 185A, 225A, 265A, 330A, 400A, 500A, 630A)Standard: IEC/EN 60947-4-1Ambient Temp: -5 ~ 40 °СCoil Voltage (AC): 110V, 127V, 220V, 230V, 380V, 400V;Top mounting Auxiliary contacts: F4-20 & F4-02 (2NO & 2NC) F4-13 &F4-31 (1NO & 3NC or 3NO & 1NC) F4-40 & F4-04 (4NO or 4NC)Top mounting time delay block: F5-T (making time delay); F5-D (breaking time delay)
● Assemble with Thermal overload Relay NR2 to be a DOL Starter. ● Assemble with another one to be a reversing contactor;
1. General1.1 Certificates: a. NCH8-20: CE, SEMKO, ESC; b. NCH8-63: CE1.2 Electric ratings: up to 20A, 40A, 60A, 230V, AC50/60Hz;1.3 Utilization category: AC-1, AC-7a, AC-7b;1.4 Standard: IEC/EN 61095
RC US LISTED
RC US LISTED
RC US LISTED
Contactors
NCH8
NC6
NC1
NC2
16
Contactors ContactorsTehnical Data
AC operation
AC coil operation
Items Model
AC-3AC-4AC-3AC-4
Rated operationalcurrent (A)
380/400V
660/690V
Rated insulation voltage (V AC)
220/230V380/400V660/690V
200V AC240V AC460V AC600V AC
ACACACPower of controlled
3-phasecage motor (AC-3)
AC-3AC-4
ElectricalOperating frequency(operations/h)
MechanicalAC-3AC-4
Electrical life( 10 operations)3
Mechanical life ( 10 operations)
Matched fuse type
6
93.56.61.56902.24
5.53355
1,200300
3,6001,00020010
RT16-20
125
8.92
6903
5.57.555
7.57.5
1,200300
3,6001,00020010
RT16-20
187.7123.8690
47.5107.57.51010
1,200300
3,6001,00020010
RT16-32
258.5184.46905.511157.5101515
1,200300
3,6001,00020010
RT16-40
NC1-09 NC1-12 NC1-18 NC1-25
20 20 32 40
kW
hp
Rated conventional heating current (A) AC-1
Frame Frame 1 (3P, 4P) Frame 2 (3P) Frame 3 (3P, 4P)
17
ContactorsContactors
3212217.56907.515
18.510152020
600300
3,600800200
8RT16-50
4018.5349
69011
18.53015202525
600300
3,600800150
8RT16-63
50243912
69015223715203030
600300
3,600600150
8RT16-80
65284214
69018.5303720254040
600300
3,600600150
8RT16-80
803749
17.369022374525304040
600300
3,600600100
6RT16-100
954449
21.369025454530305050
600300
3,600600100
6RT16-125
NC1-32 NC1-40 NC1-50 NC1-65 NC1-80 NC1-95
50 60 80 80 95 95
Frame 4 (3P) Frame 5 (3P, 4P) Frame 6 (3P, 4P)
18
Contactors ContactorsTehnical Data
Frame Frame 1 Frame 2
3P contactors AC coil operation
Model
Rated operational
current (A)
Rated Conventional heating current (A) AC-1
Frame Frame 1 Frame 2
380/400V AC
240V AC
660/690V AC
660/690V AC
415V AC
1000V AC
1000V AC
480V AC
600V AC
AC-3
AC-4
Power of controlled
3-phase cage motor
(AC-3)
Operating cycles
(operations /h) AC-3
Electrical life
( 10 operations) AC-3
Mechanical life
( 10 operations)
6
6
Model
Rated current A
Matched fuse
type
NC2-115 NC2-150 NC2-185
200
115
86
46
55
80
65
40
60
75
75
200
150
108
50
75
100
65
50
75
100
100
275
185
118
71
90
110
100
60
100
100
100
1,200
1.2
10
600
1
6
1,200
1.2
10
RT16-1
200
RT16-1
225
RT16-2
315
kW
hp
380/400V AC
4P contactors AC coil operation
Model
Rated operationalcurrent (A)
Conventional heating current A
380/400V AC
240V AC
660/690V AC
660/690V AC
415V AC
1000V AC
1000V AC
480V AC
600V AC
AC-3
AC-4
Power of controlled
3-phase cage motor
(AC-3)
Operating cycles
(operations /h) AC-3
Electrical life
( 10 operations) AC-3
Mechanical life
( 10 operations)
6
6
Model
Rated current (A)
Matched fuse
type
NC2-115
200
115
86
46
55
80
65
40
60
75
75
1,200
1.2
10
RT16-1
200
NC2-150
200
150
108
50
75
100
65
50
75
100
100
1,200
1.2
10
RT16-1
225
NC2-185
275
185
118
71
90
110
100
60
100
100
100
600
1
6
RT16-2
315
kW
hp
380/400V AC
19
ContactorsContactors
Frame 2 Frame 3 Frame 4 Frame 5 Frame 6
Frame 2
NC2-225 NC2-265 NC2-330 NC2-400 NC2-500 NC2-630
275
225
137
90
110
129
100
75
125
125
125
315
265
170
112
132
160
147
100
150
150
150
380
330
235
155
160
220
160
450
400
303
200
200
280
185
630
500
353
232
250
335
335
800
630
462
331
335
450
450
600
1
6
600
0.8
6
600
0.8
6
600
0.8
6
600
0.8
6
600
0.8
6
RT16-2
315
RT16-2
355
RT16-3
450
RT16-3
560
RT16-4
750
RT16-4
950 (on request)
NC2-225
275
225
137
90
110
129
100
75
125
125
125
600
1
6
RT16-2
315
NC2-265
315
265
170
112
132
160
147
100
150
150
150
600
0.8
6
RT16-2
355
NC2-400
450
400
303
200
200
280
185
600
0.8
6
RT16-3
560
NC2-330
380
330
235
155
160
220
160
600
0.8
6
RT16-3
450
NC2-630
800
630
462
331
335
450
450
600
0.8
6
RT16-4
950 (on request)
Frame 3 Frame 4 Frame 5 Frame 6
20
Contactors
23~32
30~40
37~50
48~65
55~70
63~80
80~93
NC1-40NC1-50NC1-65NC1-80NC1-95
NR2-93
40
40
63
63
80
80
100
63
100
100
100
125
125
160
NC1-32
NR2-36
23~32
28~36
40
40
63
80
NC1-09NC1-12NC1-18
NR2-11.5
1.25~2
1.6~2.5
2.5~4
4~6
5.5~8
7~10
9~13
0.1~0.160.16~0.250.25~0.40.4~0.630.63~11~1.6
1.25~21.6~2.52.5~44~6
5.5~87~109~13
12~1817~25
4
4
6
8
12
12
16
0.250.511224468
1212162025
6
6
10
16
20
20
25
22224466
10162020253550
NC1-09NC1-12NC1-18NC1-25NC1-32
NR2-25
Model ofcontactor
Assembled thermal over-load relayRecommended fuse type
aM gGModel Rated current (A)
NC1-09NC1-12NC1-18
NR2-11.5
0.1~0.16
0.16~0.25
0.25~0.4
0.4~0.63
0.63~1
1~1.6
0.25
0.5
1
1
2
2
2
2
2
2
4
4
Assembly with terminal over-load replay
Contactors
21
Contactors
Model PictureTime-delay range Number of time-delay contactsF5-T0
F5-T2
F5-T4
F5-D0
F5-D2
F5-D4
0.1s~3s
0.1s~30s
10s~180s
0.1s~3s
0.1s~30s
10s~180s
N/O+N/C
N/O+N/C
N/O+N/C
N/O+N/C
N/O+N/C
N/O+N/C
ModelConfiguration of contacts
PictureNumber of N/O contact Number of N/C contact
F4-20
F4-11
F4-02
F4-40
F4-31
F4-22
F4-13
F4-04
2
1
0
4
3
2
1
0
0
1
2
0
1
2
3
4
F4 auxiliary contact
F5 auxiliary contact
NCF1-11C lateral side auxiliary contact
F4 -Number of N/C auxiliary contactNumber of N/O auxiliary contactAuxiliary contact assembly
0: time-delay range, 0.1s~3s2: time-delay range, 0.1s~30s2: time-delay range, 10s~180sT: making time-delay; D: breaking time-delayTime-delay module
Lateral side1 N/C contact1 N/O contactDesign sequence No.Auxiliary contact assemblyContactorCompany code
F5 -
N C F 1 - 1 1 C
Accessories to NC1
Contactors
22
Starters
NS2 Manual Motor Starter
NS2
● The NS2 Series Manual Motor Starter is used in remote motor control application for Over-load, short circuit & phase failure. Rating up to 690V, 80A (AC3). ----- (0.1~1.16A, 0.16~0.25A, 0.25~0.4A, 0.4~0.63A, 0.63~1A, 1~1.6A, 1.6~2.5A, 2.5~4A, 4~6.3A, 6~10A, 9~14A, 13~18A, 17~23A, 20~25A, 16~25A, 25~40A, 40~63A, 56~80A)Standard: IEC/EN 60947-5-1Ambient Temp: -5 ~ 40 °СSide mounting Auxiliary contacts: NS2-AU20 (2NO) NS2-AU11 (1NO & 1NC)Front mounting Auxiliary contacts: NS2-AE20 (2NO) NS2-AE11 (1NO & 1NC)Under-voltage release: NS2-UV110, NS2-UV220, NS2-UV380,Shunt release: NS2-SH110, NS2-SH220, NS2-SH380,Fault signal contact & instantaneous auxiliary contact: NS2-FA0110 (1NC & 1NO) NS2-FA0101 (1NC & 1NC) NS2-FA1010 (1NO & 1NO) NS2-FA1001 (1NO & 1NC)
RC US LISTED
Starters
Ovell and Mountig Dimension (mm) for NS8 and NS2
23
Starters
Technical Parametrs
Starters
24
Starters
Technical Parametrs
Starters
25
StartersStarters
26
NC1 Series Contactor 3P NC1-0901(0910) 13P NC1-1201(1210) 13P NC1-1801(1810) 13P NC1-2501(2510) 13P NC1-3201(3210) 13P NC1-4011 13P NC1-5011 13P NC1-6511 13P NC1-8011 13P NC1-9511 1 NC2 Series Contactor 3P NC2-115 13P NC2-150 13P NC2-185 13P NC2-225 13P NC2-265 13P NC2-330 13P NC2-400 13P NC2-500 13P NC2-630 1 NC6 Series Contactor NC6-0601 (0610) 1NC6-0901 (0910) 1NC6-0901 (0910) 1NC6-0604 (0608) 1NC6-0904 (0908) 1 NCH8 Series Contactor NCH8-20/2P 1NCH8-63/4P 1 Auxiliary contacts F5 1F4-2 1F4-4 1NCF6-4 1NCF6-2 1NCF1 (Side Contact) 1 NC1 Accessory AC Coil for NC1 1CJX2(NC1)-09/12/18 1CJX2(NC1)-25/32 1CJX2(NC1)-40/50/65/80/95 1 Mechanical Interlock CJX2(NC1)-09/12/18/25/32 1CJX2(NC1)-40/50/65 1CJX2(NC1)-80/95 1
NR2 Series Thermal Overload Relay NR2-25G 0.1-0.16A 1NR2-25G 0.16-0.25A 1NR2-25G 0.25-0.4A 1NR2-25G 0.4-0.63A 1NR2-25G 0.63-1A 1NR2-25G 1-1.6A 1NR2-25G 1.25-2A 1NR2-25G 1.6-2.5A 1NR2-25G 2.5-4A 1NR2-25G 4-6A 1NR2-25G 5.5-8A 1NR2-25G 7-10A 1NR2-25G 9-13A 1NR2-25G 12-18A 1NR2-25G 17-25A 1NR2-36G 23-32A 1NR2-36G 28-36A 1NR2-93G 23-32A 1NR2-93G 30-40A 1NR2-93G 37-50A 1NR2-93G 48-65A 1NR2-93G 55-70A 1NR2-93G 63-80A 1NR2-93G 80-93A 1NR2-200G 80-125A 1NR2-200G 100-160A 1NR2-200G 125-200A 1
NS2 Series Manual Motor Starter NS2-25 0.1-0.16A 1NS2-25 0.16-0.25A 1NS2-25 0.25-0.4A 1NS2-25 0.4-0.63A 1NS2-25 0.63-1A 1NS2-25 1-1.6A 1NS2-25 1.6-2.5A 1NS2-25 2.5-4A 1NS2-25 4-6.3A 1NS2-25 6-10A 1NS2-25 9-14A 1NS2-25 13-18A 1NS2-25 17-23A 1NS2-25 20-25A 1
NS2-80B 16A-25A 1NS2-80B 25A-40A 1NS2-80B 40A-63A 1NS2-80B 56A-80A 1
NS2 AccessoryNS2-MC Pushbutton Box 1Shunt Release NS2-SH220 1Shunt Release NS2-SH380 1Fault Signal Contact/Auxilary contact NS2-FA1001 1NS2-AU11 1Under Voltage Release NS2-UV220 1Under Voltage Release NS2-UV380 1
ContactorsDescription Pack
Description Pack
Starters Starters
27
Pilot Devices
NP2 Pilot Device
ND16 Indicator
The NP2 Series Pilot Device is used in remote circuit control and indication. Rating up to 230V, 4.5A (AC-15) or 110V, 0.6A (DC-13)Standard: IEC/EN 60947-5-1IP40; Drill Plan: Φ22mmElectrical Endurance: 500×103 circles for Flush & mushroom head type; 100×103 circles for Flush & mushroom other head type;Ambient Temp: -5 ~ 40°СContact blocks: 2pcs (max); Illuminated: Either illuminated or Non-illuminated available.Button: Either Momentary or Maintained type availableHolder: Either metal or plastic availableHead available: Flush head, Mushroom head, selector switch, double-head switch, indicatorHead colors available: Red, Black, Green, Blue, Yellow;
The ND16 Series Indicator is used in remote indication. Rating up to 400V (AC/DC) Standard: IEC/EN 60947-5-1IP65; Drill Plan: Φ22mmElectrical Endurance: 30×103 HoursAmbient Temp: -5~40 °СHead colors available: Red, Black, Green, Blue, Yellow;ND16-22A(S)/2: For AC/DC application, Flat-platform lampshade;ND16-22A(S)/4: For AC application, Flat-platform lampshade;ND16-22B(S)/2: For AC/DC application, Flat-round platform lampshade;ND16-22B(S)/4: For AC application, Flat-round platform lampshade;ND16-22C(S)/2: For AC/DC application, Arc-surface ripple lampshade;ND16-22C(S)/4: For AC application, Arc-surface ripple lampshade;ND16-22D(S)/2: For AC/DC application, Arc-surface round lampshade;ND16-22D(S)/4: For AC application, Arc-surface round lampshade;Note: (S) for compact type;
NP2
ND16
RC US LISTED
RC US LISTED
Metal head NP2-BA11 10NP2-BA21 10NP2-BA31 10NP2-BA42 10NP2-BA41 10
Plastic headNP2-EA11 10NP2-EA21 10NP2-EA31 10NP2-EA41 10NP2-EA42 10
Metal head twist releaseNP2-BS442 φ30mm 10NP2-BS541 φ40mm 10NP2-BS642 φ60mm 10
NP2 Selector SwitchesMetal head NP2-BD21 10NP2-BD33 10Plastic head NP2-ED21 10NP2-ED33 10
ND1622D2230VG 1ND1622D2230VR 1ND1622D2230VW 1ND1622D224VR 1ND1622D224VW 1ND1622D4230VW 1ND1622DS224VB 10ND1622DS224VG 1ND1622DS224VR 1ND1622DS224VW 1ND1622DS224VY 1ND1622DS4110VG 1ND1622DS4110VR 1ND1622DS4130VG 1ND1622DS4130VR 1ND1622DS4130VW 1ND1622DS4130VY 1ND1622DS4230VB 1ND1622DS4230VG 1ND1622DS4230VR 1ND1622DS4230VW 1ND1622DS4230VY 1G=green, R=red, Y=yellow, W=white, B=blue
NP2Description Pack
ND16Description Pack
Pilot Devices
28
RC US LISTED
Pushbuttons
Pushbutton, NP2
Indicator Light, ND16
Metal-headed
Plastic-headed
Key switchNP2-BG
Double-headedbutton
NP2-BL8
Illuminated buttonNP2-BW3
Illuminated double-headed buttonNP2-BW8
Indicator lightNP2-BV
Key switchNP2-EG
Double-headedbutton
NP2-EL8
Illuminatedbutton
NP2-EW3
Illuminateddouble-headed button
NP2-EW8
Indicator lightNP2-EV
Economic indicatorlight
NP2-EV1
60mmmushroom button
NP2-BR
FlushbuttonNP2-BA
40mmmushroom button
NP2-BC
Mushroom button,stay-up,rotated to reset
NP2-BS
Selctor button withrotary knobNP2-BD
Selector button withrotary handle
NP2-BJ
FlushbuttonNP2-EA
40mmmushroom button
NP2-EC
60mmmushroom button
NP2-ER
Mushroom button, stay-up,rotated to reset
NP2-ES
Selctor buttonwith rotary knob
NP2-ED
Selector button withrotary handle
NP2-EJ
Seperated modulars HeadHead-metal
Flush buttonNP2-BA
40mmmushroom button
NP2-BC
60mmmushroom button
NP2-BR
Mushroom button,self-locking,rotated to reset
NP2-BS
Selector switchNP2-BD
RC US LISTED
ND16-22A ND16-22AS ND16-22B ND16-22BS ND16-22C ND16-22DND16-22CS ND16-22DS
PushbuttonsType Designation
Specification code (Refer to table below)
Derivative type (Refer to table below)Structure classes: B: Metal head; E: PlastDesign sequence number ButtonsCompany code
29
Pushbuttons & Indicators
NP9 Pushbutton
ND9 Indicator Light
1. General1.1 Electric ratings: 230V, AC50/60Hz;1.2 Utilization category: AC-14;1.3 Rated conventional heating current lth: 16A;1.4 Rated operational current Ie: 6A;1.5 Rated insulation voltage Ui: 500V;1.6 Rated impulse withstand voltage Uimp: 5000 V;1.7 Protection grade: IP20;1.8 Standard: IEC/EN 60947-5-1;
2. Normal Operational and Mounting Conditions2.1 Ambient temperature: -5°C~+40°C, average temperature in 24 hours not exceed +35°C;2.2 Altitude: ≤ 2000m;2.3 Air conditions: At mounting site, relative humidity not exceed 50% at the max temperature of +40°C, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20°C. Special measures should be taken to occurrence of dews;2.4 Mounting category: II, III;2.5 Pollution grade: II;2.6 Mounting mode: TH35-7.5 standard rail, inclination between mounting and vertical plane not exceed 5°C.
3. Technical Data3.1 Life (operations): a. Electric life: 100×103
b. Mechanical life: 250×103
3.3 Assembly of contact: 1NC+2NO, 2NC+1NO, 3NO, 2NC+2NO (Not available for illuminated type)3.4 Technical data of signal lamp a. Rated operational voltage: AC/DC6.3V, AC/DC12V, AC/DC24V, AC/DC110V, AC/DC230V b. Rated operational current: ≤20mA3.5 Life: incandescence lamp≥1000h, neon lamp≥2000h, LED≥30000h
1. General1.1 Electric ratings: 230V, AC50/60Hz;1.2 Rated insulation voltage Ui: 500V;1.3 Protection grade: IP201.4 Rated operational current: ≤20mA1.5 Life: LED≥30000h;1.6 Standard: IEC/EN 60947-5-1
2. Normal Operational and Mounting Conditions2.1 Ambient temperature: -5°C~+40°C, average temperature in 24 hours not exceed +35°C;2.2 Altitude: ≤ 2000m;2.3 Air conditions:
At mounting site, relative humidity not exceed 50% at the max temperature of +40°C, highe relative humidity is allowable under lower temperature. For example, RH could be 90% at +20°C Special measures should be taken to occurrence of dews;
2.4 Mounting category: II, III;2.5 Pollution grade: II;2.6 Mounting mode: TH35-7.5 standard rail, inclination between mounting and vertical plane not exceed 5°.
NP9
ND9
Pushbuttons & Indicators
30
ND91G230V 1ND91R230V 1ND91W230V 1ND91Y230V 1ND923031 1ND923032 1ND923033 1ND92GR230V 1ND92WW230V 1ND9PR 1
Illuminated pushbuttonsNP9230VR2NO1NC 153021 10NP9230VG1NO2NC 153025 10NP9110VR2NO1NC 153027 10NP9110VG1NO2NC 153031 10NP9024VR2NO1NC 153033 10NP9024VG1NO2NC 153037 10
pushbuttonsNP9R2NO2NC 153053 10NP9G2NO2NC 153057 10
ND9Description Pack
NP9Description Pack
Pushbuttons & Indicators Pushbuttons & Indicators
Modular Switch DisconnectorsNH4 Switch Disconnector
1. General1.1 In the open position, It complies with the requirements of the isolating function.1.2 It is designed match NB series MCBs/RCBOs.
2. Technical features
31
Main SwitchMain SwitchOrdering Information
Overall and Mounting Dimensions (mm) Overall and Mounting Dimensions
32
Accessories for Din-rail products
Busbar
Busbar for MCB & RCD
3P 1 131510Pin Type
3P 1 131509Pin Type
ModelNumber of
polesLengthL (m)
1P
2P
3P
4P
1P
1P
2P
2P
1
1
1
1
1
1
1
1
Ordercode
Fork Type
Fork Type
Fork Type
Fork Type
Pin Type
Pin Type
Pin Type
Pin Type
131501
131502
131503
131504
131505
131506
131507
131508
Cross section(mm )2
16
16
16
16
16
20
16
20
16
20
L
L
L
L
L
L
L
L
L
L
Accessories for Din-rail products
33
Accessories for Din-rail products
Model
Model
Feed-in from endcross section (mm )2
Number ofpoles
Number ofpoles
1-phase
LengthL (m)
LengthL (m)
Ordercode
Ordercode
Cross section(mm )2
Cross section(mm )2
4P
4P
1
1
131511
131512
Pin Type
Pin Type
2P
3P
1
1
Pin Type
Pin Type
131514
131515
10
10
2. Busbar for RCBO
16
20
2, 3 and 4 phase
I =IsE
max. current (A)
Feed-in from the middlemax. current (A)
Max. feed-in current (A)
10
63
12
65
16
80
20
90
25
100
35
130
10
63
16
80
25
100
36
130
100 110 130 150 180 220 100 130 180 220
Depends on the cross section for connection!
3. DIN rail
Model Order codeDIN rail 131550
L(m)1
Accessories for Din-rail products
34
Switch Disconnectors
HH15-QA/QP Switch Disconnector
NH40 Switch Disconnector
HH15-QSA Fuse-switch Disconnector
NHR17 Fuse-Switch Disconnector
NHR17
HH15-QSA
NH40
HH15-QA/QP
Mainly used in the distributing and motor circuit which has high short-circuit current, and acted as main switch or master switch infrequently operated by hand, it is particularly suitable in the relative high class with drawable low voltage complete equipment.They provide safety isolation and protection against overcurrent for any low voltage electrical circuit.Standard: IEC/EN 60947-3Rated current: 125-3150A
Nh40 series Switch-disconnector is applicable for AC 50Hz, rated voltage AC 690V and below, DC440V and below, rated current up to 3150A.It can be applied for manually infrequent making &breaking and disconnecting of the circuit. Products with Ith under 1000A can be used as load break switch. They provide safety isolation for any Low voltage circuit.Standard: IEC/EN60947-3.Rated current: 16-630A
Mainly used in the distributing and motor circuit which has high short-circuit current, and acted as main switch or master switch infrequently operated by hand, it is particularly suitable in the relative high class with drawable low voltage complete equipment.They provide safety isolation and protection against overcurrent for any low voltage electrical circuit.Standard: IEC/EN 60947-3.Rated current: 63-630A
NHR17 series fuse-swith disconector is a new product developed by our company. Rated insulation voltage up to 800V. rated operational voltage up to 690V. rated operational current up to 630A, rated frequency 50Hz, in the distribution circuit and motor circuit which has high short-circuit current as the power switch,isolating switch, emergency switch as well as circuit protection, but normally it is not used to make and break a single motor directly.Standard: IEC/EN 60947-3.Rated current: 160-630A
Switch Disconnectors
35
NHR40 Fuse-switch disconnector
NHRT40 Vertical Fuse-switch disconnector
HH15/QAS/QPS/QSS Changeover Switch
NH40S Changeover Switch
NH40SZ Automatic Changeover Switch
NH40SZ
HH15/QAS/QPS/QSS
NH40S
NHRT40
NHR40
NHR40 series switch-disconnector with fuse is applicable in the circuit of AC50Hz, rated voltageAC690V and below, DC440V and below, rated current up to 630A.NHR40 series are infrequently manually operated multipolar fuse combination switches, They breakor switch off on load and provide safely isolation and protection against overcurrent for any voltageelectrical circuit.Standard: IEC/EN 60947-3.Rated current: 160-630A
NHRT40 series are infrequently manually operated multipolar fuse combination switches, They breakor switch off on load and provide safely isolation and protection against overcurrent for any voltageelectrical circuit.Standard: IEC/EN 60947-3.Rated current: 160-630A
Mainly used in the distributing and motor circuit which has high short-circuit current, and acted asmain switch or master switch infrequently operated by hand, it is particularly suitable in the relativehigh class with drawable low voltage complete equipment.They provide safety isolation and protection against overcurrent for any low voltage electrical circuit.Standard: IEC/EN 60947-3.Rated current: 125-3150A
Mainly used in the distributing and motor circuit which has high short-circuit current, and acted asmain switch or master switch infrequently operated by hand, it is particularly suitable in the relativehigh class with drawable low voltage complete equipment.They provide safety isolation and protection against overcurrent for any low voltage electrical circuit.Standard: IEC/EN 60947-3.Rated current: 160-630A
NH40SZ automatic changeover switch disconnector can realize automatic and manual changeoverbetween normal and back up power supply power, and stop power supplying to load when change-over process of power supply is carried out.The switch is applicable for two circuits power supply and in the condition which requires high quality power supply.Standard: IEC/EN 60947-3. 60947-6Rated current: 16-1600A
Switch DisconnectorSwitch Disconnectors
The cost effective alternative
Panel and motor control components from the Asian market leader Chint is the largest manufacturer in Asia and one of the TOP3 global manufacturers of electrical panel and motor control components. Many well known international component suppliers supply Chint products under their own name and brand - you secure the most cost effective component sourcing by buying the Chint products directly from Klinkmann. Reliable Chint components offer good technical performance and they have wide international approvals - select Chint for the most optimal component sourcing.
Chint_Panel_Motor_Control_Components_Overview_en_0911.pdf
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