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  Circuit Breakers (8,715 items)

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Circuit breaker; 400VAC; Inom: 63A; Poles: 2; 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: 63A IP rating: IP20 Electrical lif...
Legrand
S 302 D63 TX
from £ 23.40*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 63A; Poles: 2; 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: 63A IP rating: IP20 Electrical lif...
Legrand
S 302 D63 DX
from £ 31.50*
per piece
 
 piece
ABB 2CDS252001R0608 circuit breaker Miniature circuit breaker (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
2CDS252001R0608
from £ 31.78*
per piece
 
 piece
ABB S402M-UCZ63 circuit breaker Miniature circuit breaker 2 (2 offers) 
The miniature circuit breaker S400M UC extends the established SMISSLINE TP product range with an MCB for DC and AC applications. The S400M UC impresses with its performance range. Its high inbuilt...
ABB
2CCS572001R1638
from £ 183.18*
per piece
 
 piece
ABB S402M-B63 circuit breaker Miniature circuit breaker 2 (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
2CCS572001R0635
from £ 81.55*
per piece
 
 piece
ABB 2CCS572001R0631 circuit breaker Miniature circuit breaker (1 offer) 
S402M-D63 Miniature Circuit Breaker 2 Poles D Characteristic 63A 10000 ~230/400V
ABB
2CCS572001R0631
from £ 110.02*
per piece
 
 piece
ABB S402M-UCC63 circuit breaker Miniature circuit breaker 2 (1 offer) 
The miniature circuit breaker S400M UC extends the established SMISSLINE TP product range with an MCB for DC and AC applications. The S400M UC impresses with its performance range. Its high inbuilt...
ABB
2CCS572001R1634
from £ 154.02*
per piece
 
 piece
Schneider Electric
A9F03763
from £ 37.16*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 63A; Poles: 3+N; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 63A IP rating: IP20 Characteristic...
Siemens
5SL6663-6
from £ 24.65*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 63A; Poles: 3+N; 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: 63A IP rating: IP20 Characteristic...
Siemens
5SL6663-7
from £ 34.21*
per piece
 
 piece
Schneider Electric
A9F04763
from £ 45.58*
per piece
 
 piece
ABB S403M-B63NP circuit breaker Miniature circuit breaker 4 (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
2CCS573103R8635
from £ 179.99*
per piece
 
 piece
ABB S403M-D63NP circuit breaker Miniature circuit breaker 4 (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
2CCS573103R8631
from £ 199.46*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 63A; Poles: 3; 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: 63A IP rating: IP20 Electrical lif...
Legrand
S 313 B63 TX
from £ 61.27*
per piece
 
 piece
ABB 2CDS273001R0635 circuit breaker Miniature circuit breaker (2 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
2CDS273001R0635
from £ 38.19*
per piece
 
 piece
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