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  Circuit Breakers (8,725 items)

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Circuit breaker; 400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristic...
Siemens
5SL6220-6
from £ 7.09*
per piece
from £ 7.09*
per piece
 
 piece
Schneider Electric A9F03220 (1 offer)
Schneider Electric
A9F03220
from £ 10.07*
per piece
from £ 10.07*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 302 B20 TX
from £ 12.53*
per piece
from £ 12.53*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 20A; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 312 C20 TX
from £ 30.82*
per piece
from £ 30.82*
per piece
 
 piece
Schneider Electric A9F07220 (1 offer)
Schneider Electric
A9F07220
from £ 18.08*
per piece
from £ 18.08*
per piece
 
 piece
ABB S202M-C20 circuit breaker Miniature circuit breaker 2 (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
S202M-C20
from £ 21.01*
per piece
from £ 21.01*
per piece
 
 piece
Legrand 409203 circuit breaker (1 offer)
Legrand
409203
from £ 33.63*
per piece
from £ 33.63*
per piece
 
 piece
Schneider Electric A9F04220 (1 offer)
Schneider Electric
A9F04220
from £ 11.87*
per piece
from £ 11.87*
per piece
 
 piece
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 £ 10.07*
per piece
from £ 10.07*
per piece
 
 piece
Legrand 407801 circuit breaker (1 offer)
Legrand
407801
from £ 18.10*
per piece
from £ 18.10*
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 £ 12.53*
per piece
from £ 12.53*
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 £ 26.67*
per piece
from £ 26.67*
per piece
 
 piece
ABB 2CDS272001R0201 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
2CDS272001R0201
from £ 35.298*
per piece
from £ 35.298*
per piece
 
 piece
Schneider Electric A9F08220 (1 offer)
Schneider Electric
A9F08220
from £ 24.89*
per piece
from £ 24.89*
per piece
 
 piece
Legrand 408032 circuit breaker (1 offer)
Legrand
408032
from £ 20.09*
per piece
from £ 20.09*
per piece
 
 piece
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