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  Circuit Breakers (9,265 items)

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Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4420-5
€ 108.91*
per piece
Circuit breaker; 230/400VAC; Inom: 25A; Poles: 4; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 25A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4425-5
€ 108.91*
per piece
Circuit breaker; 240VAC; Inom: 50A; Poles: 2; Charact: D; 10kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 240V AC Operating temperature: -40...70°C Current rating: 50A IP rating: IP20 Charac...
LOVATO Electric
P1MBUL2PD50
€ 108.96*
per piece
Circuit breaker; 240VAC; Inom: 63A; Poles: 2; Charact: D; 10kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 240V AC Operating temperature: -40...70°C Current rating: 63A IP rating: IP20 Charac...
LOVATO Electric
P1MBUL2PD63
€ 109.02*
per piece
Undervoltage relase; 115VAC; for DIN rail mounting; IP40; 0.4s (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 115V AC IP rating: IP40 Related items: CKN6;CLS6;FAZ;PKNM;Z-MS;Z-TS Contact actuation delay: 0.4s Type of protection: und...
Eaton
Z-USD/115
€ 109.06*
per piece
Circuit breaker; 240VAC; Inom: 40A; Poles: 2; Charact: D; 10kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 240V AC Operating temperature: -40...70°C Current rating: 40A IP rating: IP20 Charac...
LOVATO Electric
P1MBUL2PD40
€ 109.13*
per piece
ABB 2CDS382001R0558 circuit breaker Miniature circuit breaker 2 (1 offer) 
The MCBs S300P series assures protection in industrial installations against overload and short circuits. This product is manufactured according to international IEC and UL standards, for the marke...
ABB
2CDS382001R0558
€ 109.42*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3; Charact: B; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 40A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZ6-B40/3
€ 109.43*
per piece
ABB 2CDS383001R0255 circuit breaker Miniature circuit breaker 3 (1 offer) 
The MCBs S300P series assures protection in industrial installations against overload and short circuits. This product is manufactured according to international IEC and UL standards, for the marke...
ABB
2CDS383001R0255
€ 109.45*
per piece
ABB S204-Z63 circuit breaker Miniature circuit breaker Type Z 4 (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-Z63
€ 109.48*
per piece
ABB S301P-D63NA circuit breaker Miniature circuit breaker Type D 1+N (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
2CDS381103R0631
€ 109.52*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 4; Charact: B; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 314 B40 DX
€ 109.93*
per piece
Circuit breaker; Inom: 25A; Poles: 3; for DIN rail mounting; 10kA (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Operating temperature: -40...70°C Current rating: 25A IP rating: IP20 Characteristics: C Cross sect...
LOVATO Electric
P1MBUH3PC25
€ 110.17*
per piece
Circuit breaker; Inom: 32A; Poles: 3; for DIN rail mounting; 10kA (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Operating temperature: -40...70°C Current rating: 32A IP rating: IP20 Characteristics: C Cross sect...
LOVATO Electric
P1MBUH3PC32
€ 110.17*
per piece
Circuit breaker; 230/400VAC; Inom: 16A; Poles: 4; Charact: D; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 16A IP rating: IP20 Characteristics: D Cross section of con...
Eaton
FAZT-D16/4
€ 110.18*
per piece
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