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  siemens circuit breaker  (1,289 filtered offers of 2,620,155 product items)

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Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: A Cross section of connecting ...
Siemens
5SY4403-5
from € 103.33*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 3+N; Charact: C; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY4603-7
from € 65.82*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 3+N; Charact: C; 6kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY6603-7
from € 64.65*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY4403-7
from € 73.60*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 3; Charact: B; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: B Cross section of connecting ...
Siemens
5SY4303-6
from € 40.30*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: D; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: D Cross section of connecting ...
Siemens
5SY4403-8
from € 102.83*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1+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
5SY6540-6
from € 23.10*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 3; Charact: D; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: D Cross section of connecting ...
Siemens
5SY4303-8
from € 75.10*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; 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
5SY4240-6
from € 36.42*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; Charact: B; 10kA (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
5SL4240-6
from € 19.14*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1+N; Charact: C; 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: C Cross section of connecting...
Siemens
5SY6540-7
from € 30.50*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; Charact: C; 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: C Cross section of connecting...
Siemens
5SY4240-7
from € 46.22*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 1; Charact: B; 10kA (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
5SL4140-6
from € 7.93*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 6kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY6403-7
from € 70.98*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; Charact: C; 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: C Cross section of connecting...
Siemens
5SY6240-7
from € 44.85*
per piece
 
 piece
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