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  Circuit Breakers (9,266 items)

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Circuit breaker; 400VAC; Inom: 40A; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 304 C40 TX
€ 53.44*
per piece
Legrand 407932 circuit breaker (1 offer)
Legrand
407932
€ 64.39*
per piece
Schneider Electric A9F04440 (1 offer)
Schneider Electric
A9F04440
€ 57.82*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 4; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 40A IP rating: IP20 Characteristic...
Siemens
5SL6440-7
€ 42.81*
per piece
Schneider Electric A9F08440 (1 offer)
Schneider Electric
A9F08440
€ 90.05*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 4; Charact: D; 10kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 40A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross...
ABB
2CDS274001R0401
€ 168.38*
per piece
Legrand 408151 circuit breaker (1 offer)
Legrand
408151
€ 79.52*
per piece
Schneider Electric A9F05440 (1 offer)
Schneider Electric
A9F05440
€ 51.38*
per piece
Circuit breaker; 400VAC; Inom: 40A; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 304 D40 TX
€ 62.36*
per piece
ABB S204-Z40 circuit breaker Miniature circuit breaker 4 4 module(s) (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
S204-Z40
€ 85.04*
per piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 1+N; 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: 4A IP rating: IP20 Electrical life...
Legrand
S 301N B4 DX
€ 34.12*
per piece
Schneider Electric IC60H (1 offer)
Schneider Electric
A9F07604
€ 21.84*
per piece
Schneider Electric IC60N (1 offer)
Schneider Electric
A9F04604
€ 23.67*
per piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 1+N; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 4A IP rating: IP20 Characteristics...
Siemens
5SL6504-7
€ 14.09*
per piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 1+N; 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: 4A IP rating: IP20 Electrical life...
Legrand
S 301N C4 DX
€ 35.41*
per piece
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