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  Circuit Breakers (8,727 items)

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Circuit breaker; 230/400VAC; Inom: 1A; Poles: 3+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: 1A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY6601-7
from £ 59.51*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; 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: 63A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6563-7
from £ 38.86*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; 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: 63A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6563-6
from £ 30.06*
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 £ 33.21*
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 £ 24.83*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; 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: 40A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6540-7
from £ 27.81*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; 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: 40A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6540-6
from £ 21.23*
per piece
 
 piece
Siemens 5SY6532-7 circuit breaker Miniature circuit breaker Type C 1+N (2 offers)
Siemens
5SY65327
from £ 21.87*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 32A; 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: 32A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6532-6
from £ 16.87*
per piece
 
 piece
Siemens 5SY6525-6 circuit breaker Miniature circuit breaker 1+N (2 offers)
Siemens
5SY65256
from £ 14.38*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 25A; 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: 25A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6525-7
from £ 18.19*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6520-7
from £ 19.00*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6520-6
from £ 14.40*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 16A; 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: 16A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6516-7
from £ 18.23*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 16A; 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: 16A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6516-6
from £ 14.27*
per piece
 
 piece
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