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  Circuit Breakers (8,731 items)

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Circuit breaker; 400VAC; Inom: 50A; Poles: 3; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 50A IP rating: IP20 Characteristic...
Siemens
5SL6350-7
n/a
berechnete Marge kleiner
berechnete Marge kleiner
from £ 26.89*
per piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 3; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 50A IP rating: IP20 Electrical life: 20000 cycles Characteristics: C Cross...
ABB
2CDS253025R0504
n/a
berechnete Marge groesser
from £ 19.53*
per piece
Schneider Electric A9F08350 (1 offer)
Schneider Electric
A9F08350
n/a
berechnete Marge kleiner
from £ 63.45*
per piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 3; Charact: D; 10kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 50A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross...
ABB
2CDS273001R0501
n/a
berechnete Marge groesser
from £ 87.68*
per piece
Legrand 408094 circuit breaker (1 offer)
Legrand
408094
n/a
berechnete Marge groesser
from £ 49.50*
per piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 3; Charact: D; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 303 D50 TX
n/a
berechnete Marge kleiner
from £ 36.88*
per piece
ABB S203-Z50 circuit breaker Miniature circuit breaker Type Z 3 (1 offer) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
S203-Z50
n/a
berechnete Marge kleiner
from £ 47.54*
per piece
ABB S403M-D50 circuit breaker Miniature circuit breaker 3 (1 offer) 
SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS573001R0501
n/a
berechnete Marge kleiner
from £ 172.69*
per piece
ABB S403M-B50 circuit breaker Miniature circuit breaker 3 (2 offers) 
SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS573001R0505
n/a
berechnete Marge kleiner
berechnete Marge kleiner
from £ 121.20*
per piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 4; Charact: B; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 314 B50 DX
n/a
berechnete Marge groesser
from £ 87.51*
per piece
ABB 2CDS274001R0505 circuit breaker Miniature circuit breaker (3 offers) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS274001R0505
n/a
berechnete Marge kleiner
berechnete Marge kleiner
berechnete Marge kleiner
from £ 53.85*
per piece
Schneider Electric A9F06450 (1 offer)
Schneider Electric
A9F06450
n/a
berechnete Marge kleiner
from £ 54.20*
per piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 4; Charact: B; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 314 B50 TX
n/a
berechnete Marge kleiner
from £ 84.21*
per piece
Legrand 407629 circuit breaker (1 offer)
Legrand
407629
n/a
berechnete Marge kleiner
from £ 53.97*
per piece
Circuit breaker; 400VAC; Inom: 50A; Poles: 4; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 304 B50 TX
n/a
berechnete Marge kleiner
from £ 46.00*
per piece
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