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  Circuit Breakers (9,266 items)

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Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; Charact: S; 10kA (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: S Cross section of c...
Eaton
FAZ-S40/2
€ 38.92*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; Charact: Z; 10kA (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: Z Cross section of c...
Eaton
FAZ-Z40/2
€ 38.78*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 40A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4640-5
€ 145.41*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 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: B Cross section of conne...
HONGFA RELAY
UEB6-63H/B403N
€ 24.83*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 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 3P+N B40
€ 39.06*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 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 10 3P+N B40
€ 26.35*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 40A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY4640-6
€ 83.63*
per piece
Hager NBN640 electrical enclosure accessory (1 offer)
Hager
NBN640
€ 88.32*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 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: B Cross section of c...
Eaton
FAZ-B40/3N
€ 86.97*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; 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-B40/3N
€ 129.95*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 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: B Cross section of conne...
HONGFA RELAY
UEB6-63M/B403N
€ 15.01*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; 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-B40/3N
€ 49.84*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; 6kA (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
5SY6640-6
€ 77.94*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; 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 3P+N B40
€ 26.97*
per piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3+N; Charact: B; IP20 (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: B Cross section of conne...
HONGFA RELAY
UEB6-63L/B403N
€ 14.88*
per piece
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