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  Circuit Breakers (9,266 items)

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Hager MBN140E electrical enclosure accessory (1 offer)
Hager
MBN140E
€ 9.53*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: B; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 40A IP rating: IP20 Ele...
Eaton
HN-B40/1
€ 12.85*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: B; 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: 40A IP rating: IP20 Characte...
ETI
ETIMAT 6 1P B40
€ 6.47*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 10kA (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: 40A IP rating: IP20 Characte...
ETI
ETIMAT P10 1P C40
€ 8.56*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 10kA (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: 40A IP rating: IP20 Characte...
ETI
ETIMAT P10-DC 1P C40
€ 19.52*
per piece
Siemens 5SY4140-7 circuit breaker Miniature circuit breaker 1 (1 offer) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 40A, D=70 mm
Siemens
5SY41407
€ 21.88*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 10kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 40A IP rating: IP20 Characteristics: C Cross section of conne...
HONGFA RELAY
UEB6-63H/C401
€ 5.42*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 10kA (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: ETI POLAM Mounting: for DIN rai...
ETI
ETIMAT 10 1P C40
€ 7.94*
per piece
ABB 2CDS271001R0404 circuit breaker Miniature circuit breaker 1 (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
2CDS271001R0404
€ 16.91*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 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: C Cross section of connecting...
Siemens
5SL4140-7
€ 12.86*
per piece
Hager NCN140 circuit breaker Type C 1 1 module(s) (1 offer)
Hager
NCN140
€ 16.33*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 40A IP rating: IP20 Characteristics: C Cross section of c...
Eaton
FAZ-C40/1
€ 18.53*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 40A IP rating: IP20 Characteristics: C Cross section of con...
Eaton
AZ-C40
€ 91.95*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 40A IP rating: IP20 Characteristics: C Cross section of conne...
HONGFA RELAY
UEB6-63L/C401
€ 3.25*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: C; 6kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 40A IP rating: IP20 Characteristics: C Cross section of conne...
HONGFA RELAY
UEB6-63M/C401
€ 3.32*
per piece
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