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  Circuit Breakers (9,261 items)

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ABB S301P-B40 circuit breaker Miniature circuit breaker Type B 1 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS381001R0405
€ 36.16*
per piece
Circuit breaker; 277VAC; Inom: 13A; Poles: 1; Charact: C; 10kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 277V AC Operating temperature: -40...70°C Current rating: 13A IP rating: IP20 Charac...
LOVATO Electric
P1MBUH1PC13
€ 36.16*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 3; 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 303 C40 TX
€ 36.16*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3; Charact: B; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 40A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SL4340-6
€ 36.18*
per piece
Circuit breaker; 277VAC; Inom: 12A; Poles: 1; Charact: C; 10kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 277V AC Operating temperature: -40...70°C Current rating: 12A IP rating: IP20 Charac...
LOVATO Electric
P1MBUH1PC12
€ 36.18*
per piece
Schneider Electric A9F04340 (1 offer)
Schneider Electric
A9F04340
€ 36.19*
per piece
Hager MBN563E electrical enclosure accessory (1 offer)
Hager
MBN563E
€ 36.23*
per piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1; Charact: C; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 50A IP rating: IP20 Characteristics: C Cross section of con...
Eaton
FAZ6-C50/1
€ 36.24*
per piece
ABB 2CDS254001R0165 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
2CDS254001R0165
€ 36.29*
per piece
Schneider Electric A9F06240 (1 offer)
Schneider Electric
A9F06240
€ 36.29*
per piece
ABB Leitungsschutzschalter 4A B 1p S401M-B4 circuit breaker Miniature circuit breaker 2 (1 offer) 
SMISSLINE TP S400E are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS571001R0045
€ 36.30*
per piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 3; 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 303 C4 TX
€ 36.30*
per piece
Hager MCN200E electrical enclosure accessory (1 offer)
Hager
MCN200E
€ 36.31*
per piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1; Charact: D; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 50A IP rating: IP20 Characteristics: D Cross section of connecting...
Siemens
5SY4150-8
€ 36.31*
per piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 3; Charact: C; 6kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 50A IP rating: IP20 Characte...
ETI
ETIMAT 10 3P C50A 6KA
€ 36.33*
per piece
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