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  Circuit Breakers (8,728 items)

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Circuit breaker; 400VAC; Inom: 50A; Poles: 4; Charact: C; 10kA; IP20 (4 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
2CDS274001R0504
from £ 59.47*
per piece
 
 piece
Schneider Electric A9F07450 (1 offer)
Schneider Electric
A9F07450
from £ 57.10*
per piece
 
 piece
Legrand 409341 circuit breaker (1 offer)
Legrand
409341
from £ 92.07*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 4; 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
5SL6450-7
from £ 34.81*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 4; Charact: C; 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 304 C50 TX
from £ 45.37*
per piece
 
 piece
Legrand 407933 circuit breaker (1 offer)
Legrand
407933
from £ 57.37*
per piece
 
 piece
Schneider Electric A9F04450 (1 offer)
Schneider Electric
A9F04450
from £ 47.13*
per piece
 
 piece
ABB 2CDS274001R0501 circuit breaker Miniature circuit breaker (2 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
2CDS274001R0501
from £ 122.92*
per piece
 
 piece
Schneider Electric A9F08450 (1 offer)
Schneider Electric
A9F08450
from £ 85.88*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 4; Charact: D; 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 304 D50 TX
from £ 49.30*
per piece
 
 piece
Legrand 408152 circuit breaker (1 offer)
Legrand
408152
from £ 64.14*
per piece
 
 piece
ABB S204-Z50 circuit breaker Miniature circuit breaker 4 4 module(s) (2 offers)
ABB
S204-Z50
from £ 64.43*
per piece
 
 piece
Schneider Electric IC60H (1 offer)
Schneider Electric
A9F06663
from £ 23.62*
per piece
 
 piece
Schneider Electric IC60N (1 offer)
Schneider Electric
A9F03663
from £ 20.94*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 63A; Poles: 1+N; 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: 63A IP rating: IP20 Characteristic...
Siemens
5SL6563-6
from £ 10.84*
per piece
 
 piece
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