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  Circuit Breakers (8,736 items)

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Circuit breaker; 400VAC; Inom: 50A; Poles: 1+N; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 50A IP rating: IP20 Characteristic...
Siemens
5SL6550-7
from £ 12.58*
per piece
 
 piece
Schneider Electric IC60N (1 offer)
Schneider Electric
A9F04650
from £ 19.95*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 2; Charact: B; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 312 B50 TX
from £ 43.33*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 2; Charact: B; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 312 B50 DX
from £ 47.34*
per piece
 
 piece
ABB 2CDS272001R0505 circuit breaker Miniature circuit breaker (3 offers) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS272001R0505
from £ 24.51*
per piece
 
 piece
Schneider Electric A9F06250 (1 offer)
Schneider Electric
A9F06250
from £ 26.89*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 2; Charact: B; 6kA; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 50A IP rating: IP20 Characteristic...
Siemens
5SL6250-6
from £ 13.17*
per piece
 
 piece
Schneider Electric A9F03250 (1 offer)
Schneider Electric
A9F03250
from £ 19.21*
per piece
 
 piece
Legrand 407514 circuit breaker (1 offer)
Legrand
407514
from £ 29.60*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 2; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 302 B50 TX
from £ 20.21*
per piece
 
 piece
Schneider Electric A9F07250 (1 offer)
Schneider Electric
A9F07250
from £ 26.93*
per piece
 
 piece
Legrand 409207 circuit breaker (1 offer)
Legrand
409207
from £ 46.92*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 2; Charact: C; 10kA; IP20 (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 50A IP rating: IP20 Electrical life: 20000 cycles Characteristics: C Cross...
ABB
2CDS272001R0504
from £ 28.16*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 2; Charact: C; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 312 C50 TX
from £ 44.24*
per piece
 
 piece
Legrand 407805 circuit breaker (1 offer)
Legrand
407805
from £ 28.79*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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