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  Circuit Breakers (8,736 items)

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Legrand
407513
from £ 21.55*
per piece
from £ 21.55*
per piece
Schneider Electric
A9F03240
from £ 15.85*
per piece
from £ 15.85*
per piece
Schneider Electric
A9F07240
from £ 21.98*
per piece
from £ 21.98*
per piece
Legrand
409206
from £ 35.39*
per piece
from £ 35.39*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 2; Charact: C; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 312 C40 TX
from £ 33.00*
per piece
from £ 33.00*
per piece
ABB
S202M-C40
from £ 27.33*
per piece
from £ 27.33*
per piece
Schneider Electric
A9F04240
from £ 17.14*
per piece
from £ 17.14*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 2; Charact: C; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 302 C40 TX
from £ 15.14*
per piece
from £ 15.14*
per piece
Legrand
407804
from £ 24.24*
per piece
from £ 24.24*
per piece
Circuit breaker; 400VAC; Inom: 40A; Poles: 2; 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: 40A IP rating: IP20 Characteristic...
Siemens
5SL6240-7
from £ 15.12*
per piece
from £ 15.12*
per piece
Schneider Electric
A9F08240
from £ 30.46*
per piece
from £ 30.46*
per piece
ABB 2CDS272001R0401 circuit breaker Miniature circuit breaker (1 offer) 
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
2CDS272001R0401
from £ 48.41*
per piece
from £ 48.41*
per piece
Circuit breaker; 400VAC; Inom: 40A; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 302 D40 TX
from £ 19.38*
per piece
from £ 19.38*
per piece
Schneider Electric
A9F05240
from £ 22.24*
per piece
from £ 22.24*
per piece
Legrand
408035
from £ 26.36*
per piece
from £ 26.36*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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