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  Circuit Breakers (8,725 items)

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Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+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: 50A IP rating: IP20 Characte...
ETI
ETIMAT 6 1P+N B50
from £ 17.00*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+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: 50A IP rating: IP20 Characte...
ETI
ETIMAT 10 1P+N B50 6KA
from £ 20.43*
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 £ 37.34*
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 £ 25.20*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+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-B50/1N
from £ 51.60*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; 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: 50A IP rating: IP20 Characte...
ETI
ETIMAT P10 1P+N C50
from £ 19.73*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 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: C Cross section of connecting...
Siemens
5SY4550-7
from £ 33.39*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 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: C Cross section of c...
Eaton
FAZ-C50/1N
from £ 32.31*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 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: 50A IP rating: IP20 Characte...
ETI
ETIMAT 6 1P+N C50
from £ 16.06*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 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-C50/1N
from £ 35.11*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 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: C Cross section of con...
Eaton
FAZ6-C50/1N
from £ 50.28*
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 £ 32.90*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: C; 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: 50A IP rating: IP20 Characte...
ETI
ETIMAT 10 1P+N C50 6KA
from £ 19.30*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: D; 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: D Cross section of connecting...
Siemens
5SY4550-8
from £ 46.99*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 50A; Poles: 1+N; Charact: D; 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: 50A IP rating: IP20 Characte...
ETI
ETIMAT 10 1P+N D50 6KA
from £ 23.82*
per piece
 
 piece
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