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  Circuit breakers  (18,951 offers of 5,696,904 product items)

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"Circuit breaker"

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Circuit breaker; 230/400VAC; Inom: 4A; Poles: 3+N; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 4A IP rating: IP20 Characteristics: K Cross section of co...
Eaton
FAZ-K4/3N
from £ 94.43*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 4; Charact: Z; 10kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 4A IP rating: IP20 Characteristics: Z Cross section of co...
Eaton
FAZ-Z4/4
from £ 88.65*
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 £ 33.34*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 3; Charact: B; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 4A IP rating: IP20 Characteristics: B Cross section of connecting ...
Siemens
5SL4304-6
from £ 19.43*
per piece
 
 piece
Hager NBN550 electrical enclosure accessory (1 offer)
Hager
NBN550
from £ 29.28*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+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: 50A IP rating: IP20 Ele...
Eaton
HN-B50/1N
from £ 36.13*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 500mA; 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: 0.5A IP rating: IP20 Charact...
ETI
ETIMAT P10 1P C0,5
from £ 8.01*
per piece
 
 piece
Schneider Electric IC60L (1 offer)
Schneider Electric
A9F93304
from £ 54.54*
per piece
 
 piece
Hager MBN550E electrical enclosure accessory (1 offer)
Hager
MBN550E
from £ 19.49*
per piece
 
 piece
Hager NCN550 electrical enclosure accessory (1 offer)
Hager
NCN550
from £ 31.02*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 500mA; Poles: 1; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 0.5A IP rating: IP20 Characteristics: K Cross section of ...
Eaton
FAZ-K0,5/1
from £ 27.76*
per piece
 
 piece
Hager NCN304 electrical enclosure accessory (1 offer)
Hager
NCN304
from £ 65.72*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: B; 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: B Cross section of connecting...
Siemens
5SY6550-6
from £ 25.14*
per piece
 
 piece
Hager MCN550E electrical enclosure accessory (1 offer)
Hager
MCN550E
from £ 20.77*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; 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
5SY4550-6
from £ 26.88*
per piece
 
 piece
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