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  Circuit Breakers (8,716 items)

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Circuit breaker; 400VAC; Inom: 20A; Poles: 2; 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: 20A IP rating: IP20 Characteristic...
Siemens
5SL6220-7
from £ 9.12*
per piece
 
 piece
Schneider Electric A9F04220 (1 offer)
Schneider Electric
A9F04220
from £ 11.16*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 302 C20 DX
from £ 16.54*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 302 C20 TX
from £ 11.67*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; Charact: D; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 312 D20 DX
from £ 23.95*
per piece
 
 piece
ABB 2CDS272001R0201 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
2CDS272001R0201
from £ 31.608*
per piece
 
 piece
Schneider Electric A9F08220 (1 offer)
Schneider Electric
A9F08220
from £ 23.93*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 302 D20 DX
from £ 18.41*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 302 D20 TX
from £ 11.12*
per piece
 
 piece
Schneider Electric A9F05220 (1 offer)
Schneider Electric
A9F05220
from £ 16.44*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; Charact: K; 10kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Electrical life: 20000 cycles Characteristics: K Cross...
ABB
2CDS272001R0487
from £ 44.28*
per piece
 
 piece
ABB 2CDS272001R0488 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
2CDS272001R0488
from £ 41.74*
per piece
 
 piece
ABB 2CDS252001R0488 circuit breaker Miniature circuit breaker (1 offer) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
2CDS252001R0488
from £ 21.60*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; Poles: 2; plug-in SMISSLINE (1 offer) 
Manufacturer: ABB Mounting: plug-in SMISSLINE Rated voltage: 400V AC Operating temperature: -25...60°C Current rating: 20A IP rating: IP20 Electrical life: 10000 cycles Characteristics: UC-C Cross ...
ABB
2CCS472001R1204
from £ 127.31*
per piece
 
 piece
ABB 2CCS572001R0201 circuit breaker Miniature circuit breaker (2 offers) 
S402M-D20 Miniature Circuit Breaker 2 Poles D Characteristic 20A 10000 ~230/400V
ABB
2CCS572001R0201
from £ 62.10*
per piece
 
 piece
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