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  Circuit Breakers (8,715 items)

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40A; for DIN rail mounting; IP20; 119.4x10x63.7mm; 24VDC (1 offer) 
Manufacturer: LÜTZE Mounting: for DIN rail mounting Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 24V DC Body dimensions: 119.4x10x63.7mm Maximum current: 40A Type of fuse acces...
Lütze
716421
from £ 9.98*
per piece
Auxiliary contacts; DPDT; for DIN rail mounting (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Contacts configuration: DPDT AC contacts rating @R: 3A / 250V AC Related items: CKN6;CLS6;FAZ;PKNM;Z-MS;Z-TS;CFI6;FI;PFIM;PFR Type of in...
Eaton
Z-NHK
from £ 25.02*
per piece
Auxiliary contacts; DPDT; for DIN rail mounting; Charact: C (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Characteristics: C Contacts configuration: DPDT AC contacts rating @R: 3A / 250V AC Related items: FAZ;PKNM;Z-MS;Z-TS Type of installati...
Eaton
ZP-NHK
from £ 36.88*
per piece
Eaton
248432
from £ 13.20*
per piece
Eaton
286052
from £ 10.17*
per piece
Eaton
248433
from £ 9.17*
per piece
Eaton
286053
from £ 9.94*
per piece
Siemens
5ST3010
from £ 9.09*
per piece
Auxiliary contacts; for DIN rail mounting; IP20; BKJ63Nd (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Operating temperature: -5...40°C IP rating: IP20 Manufacturer series: BKJ63Nd Type of installation accessories: auxiliary contacts
LS ELECTRIC
BKN-B AX
from £ 6.01*
per piece
Auxiliary contacts; for DIN rail mounting; IP20; BKN (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Operating temperature: -5...40°C IP rating: IP20 Manufacturer series: BKN Type of installation accessories: auxiliary contacts
LS ELECTRIC
BKN AX 6A
from £ 5.99*
per piece
Busbar (1 offer) 
Manufacturer: LÜTZE Type of installation accessories: busbar
Lütze
716426
from £ 16.44*
per piece
Circuit breaker; 0.05A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 50mA Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0399
from £ 9.27*
per piece
Circuit breaker; 0.05A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 50mA Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0120
from £ 14.87*
per piece
Circuit breaker; 0.06A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 60mA Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0041
from £ 10.00*
per piece
Circuit breaker; 0.08A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 80mA Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0543
from £ 3.67*
per piece
Circuit breaker; 0.15A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.15A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0468
from £ 3.67*
per piece
Circuit breaker; 0.15A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.15A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0354
from £ 10.00*
per piece
Circuit breaker; 0.15A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.15A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0232
from £ 9.98*
per piece
Circuit breaker; 0.15A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.15A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0144
from £ 16.83*
per piece
Circuit breaker; 0.1A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.1A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0299
from £ 9.31*
per piece
Circuit breaker; 0.1A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.1A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0248
from £ 9.28*
per piece
Circuit breaker; 0.1A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.1A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0402
from £ 14.90*
per piece
Circuit breaker; 0.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0297
from £ 9.30*
per piece
Circuit breaker; 0.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4411.0230
from £ 9.56*
per piece
Circuit breaker; 0.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0218
from £ 10.43*
per piece
Circuit breaker; 0.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0416
from £ 15.69*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0219
from £ 10.42*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0222
from £ 3.67*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.1605
from £ 13.67*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0591
from £ 9.29*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3587
from £ 24.50*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0155
from £ 16.04*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0083
from £ 14.91*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0794
from £ 10.90*
per piece
Circuit breaker; 0.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0269
from £ 14.98*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0324
from £ 15.65*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0404
from £ 3.67*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3831
from £ 13.67*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: SCHURTER Current rating: 0.4A T...
Schurter
4410.0042
from £ 15.08*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0223
from £ 10.44*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0234
from £ 9.99*
per piece
Circuit breaker; 0.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0421
from £ 9.30*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0396
from £ 15.43*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0023
from £ 14.99*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0176
from £ 9.72*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0229
from £ 9.98*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0210
from £ 16.04*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0455
from £ 3.67*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0012
from £ 10.42*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0222
from £ 9.33*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0789
from £ 31.39*
per piece
Circuit breaker; 0.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0677
from £ 11.19*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0261
from £ 3.68*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0807
from £ 10.92*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0141
from £ 9.99*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0201
from £ 16.05*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0170
from £ 15.66*
per piece
Circuit breaker; 0.6A; MCB (2 offers) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0039
from £ 9.30*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0372
from £ 10.45*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0540
from £ 11.20*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0043
from £ 14.89*
per piece
Circuit breaker; 0.6A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.6A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0813
from £ 9.77*
per piece
Circuit breaker; 0.7A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.7A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.2558
from £ 13.60*
per piece
Circuit breaker; 0.7A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.7A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0141
from £ 3.67*
per piece
Circuit breaker; 0.7A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.7A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0541
from £ 11.18*
per piece
Circuit breaker; 0.7A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.7A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0161
from £ 14.90*
per piece
Circuit breaker; 0.7A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.7A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0766
from £ 15.60*
per piece
Circuit breaker; 0.7A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.7A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0701
from £ 27.08*
per piece
Circuit breaker; 0.8A; MCB (2 offers) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0327
from £ 9.30*
per piece
Circuit breaker; 0.8A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0085
from £ 15.72*
per piece
Circuit breaker; 0.8A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0207
from £ 10.43*
per piece
Circuit breaker; 0.8A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0044
from £ 14.92*
per piece
Circuit breaker; 0.8A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4411.0232
from £ 9.55*
per piece
Circuit breaker; 0.8A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4400.0536
from £ 3.66*
per piece
Circuit breaker; 0.8A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.8A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.2229
from £ 23.15*
per piece
Circuit breaker; 0.9A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.9A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0064
from £ 15.02*
per piece
Circuit breaker; 0.9A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 0.9A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0357
from £ 9.32*
per piece
Circuit breaker; 1.1A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.1A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3482
from £ 27.09*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0283
from £ 9.30*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0045
from £ 14.87*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0104
from £ 10.44*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0865
from £ 25.82*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0328
from £ 16.71*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0510
from £ 12.56*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0703
from £ 18.19*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0873
from £ 24.58*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3444
from £ 27.94*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0321
from £ 15.62*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0388
from £ 16.08*
per piece
Circuit breaker; 1.2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.2A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0119
from £ 9.30*
per piece
Circuit breaker; 1.3A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.3A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.2621
from £ 13.67*
per piece
Circuit breaker; 1.4A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.4A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3136
from £ 20.71*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3032
from £ 23.53*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0108
from £ 14.97*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0932
from £ 17.13*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0400
from £ 15.71*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0158
from £ 9.29*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4410.0073
from £ 10.42*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.0984
from £ 23.46*
per piece
Circuit breaker; 1.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 1.5A Type of protection: circuit breaker Trade name: MCB
Schurter
4430.2555
from £ 12.33*
per piece
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