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  Circuit breakers  (18,659 offers of 5,456,299 product items)

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"Circuit breaker"

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Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+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: 50A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4550-5
from £ 44.52*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1; Charact: D; 6kA (2 offers) 
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: D Cross section of con...
Eaton
FAZ6-D50/1
from £ 20.215*
per piece
 
 piece
Schneider Electric IC60L (1 offer)
Schneider Electric
A9F92370
from £ 106.02*
per piece
 
 piece
Hager NBN650 electrical enclosure accessory (1 offer)
Hager
NBN650
from £ 55.79*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+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: 50A IP rating: IP20 Characteristics: B Cross section of c...
Eaton
FAZ-B50/1N
from £ 29.52*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1; Charact: Z; 10kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 50A IP rating: IP20 Characteristics: Z Cross section of c...
Eaton
FAZ-Z50/1
from £ 20.80*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 6kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 50A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6550-7
from £ 30.44*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 3+N; Charact: B; 6kA (2 offers) 
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: B Cross section of con...
Eaton
FAZ6-B50/3N
from £ 100.44*
per piece
 
 piece
Hager NCN550 electrical enclosure accessory (1 offer)
Hager
NCN550
from £ 27.96*
per piece
 
 piece
Hager NBN250 electrical enclosure accessory (1 offer)
Hager
NBN250
from £ 26.02*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1; Charact: B; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 50A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY4150-6
from £ 13.17*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; 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: 50A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6650-6
from £ 61.42*
per piece
 
 piece
Hager MCN550E electrical enclosure accessory (1 offer)
Hager
MCN550E
from £ 19.63*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 2; Charact: B; 15kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 50A IP rating: IP20 Characteristics: B Cross section of c...
Eaton
FAZ-B50/2
from £ 31.76*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1; Charact: B; 15kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 50A IP rating: IP20 Characteristics: B Cross section of c...
Eaton
FAZ-B50/1
from £ 14.22*
per piece
 
 piece
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