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  Circuit Breakers (8,716 items)

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Circuit breaker; 400VAC; Inom: 4A; Poles: 3; for DIN rail mounting (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 4A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross ...
ABB
2CDS273001R0041
from £ 60.831*
per piece
 
 piece
ABB 2CDS273001R0338 circuit breaker Miniature circuit breaker (1 offer) 
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
2CDS273001R0338
from £ 78.71*
per piece
 
 piece
ABB S203M-C4 circuit breaker Miniature circuit breaker Type C 3 (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
S203M-C4
from £ 33.00*
per piece
 
 piece
ABB 2CCS573001R0045 circuit breaker Miniature circuit breaker (2 offers) 
S403M-B4 Miniature Circuit Breaker 3 Poles B Characteristic 4A 10000 ~230/400V
ABB
2CCS573001R0045
from £ 88.15*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 4A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross ...
ABB
2CDS274001R0041
from £ 90.95*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 304 C4 DX
from £ 45.28*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 304 B4 DX
from £ 39.76*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 314 C4 DX
from £ 66.70*
per piece
 
 piece
ABB 2CDS274001R0044 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
2CDS274001R0044
from £ 45.39*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 304 D4 TX
from £ 31.09*
per piece
 
 piece
Schneider Electric
A9F08404
from £ 61.44*
per piece
 
 piece
Schneider Electric
A9F07404
from £ 45.08*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 304 B4 TX
from £ 32.76*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 314 B4 TX
from £ 59.70*
per piece
 
 piece
ABB S204M-Z4 circuit breaker Miniature circuit breaker 4 (1 offer) 
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
2CDS274001R0338
from £ 113.42*
per piece
 
 piece
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