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  Circuit Breakers (8,735 items)

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Circuit breaker; 400VAC; Inom: 2A; Poles: 3; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 2A IP rating: IP20 Electrical life...
Legrand
S 303 D2 TX
from £ 26.34*
per piece
Circuit breaker; 400VAC; Inom: 20A; 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: 20A IP rating: IP20 Electrical lif...
Legrand
S 303 D20 TX
from £ 19.51*
per piece
Circuit breaker; 400VAC; Inom: 25A; 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: 25A IP rating: IP20 Electrical lif...
Legrand
S 303 D25 TX
from £ 20.31*
per piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 3; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 3A IP rating: IP20 Electrical life...
Legrand
S 303 D3 DX
from £ 39.57*
per piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 3; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 3A IP rating: IP20 Electrical life...
Legrand
S 303 D3 TX
from £ 24.60*
per piece
Circuit breaker; 400VAC; Inom: 32A; 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: 32A IP rating: IP20 Electrical lif...
Legrand
S 303 D32 TX
from £ 24.14*
per piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 3; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 303 D4 DX
from £ 42.77*
per piece
Circuit breaker; 400VAC; Inom: 4A; Poles: 3; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 303 D4 TX
from £ 28.30*
per piece
Circuit breaker; 400VAC; Inom: 40A; 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: 40A IP rating: IP20 Electrical lif...
Legrand
S 303 D40 TX
from £ 29.54*
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
from £ 36.20*
per piece
Circuit breaker; 400VAC; Inom: 6A; Poles: 3; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 6A IP rating: IP20 Electrical life...
Legrand
S 303 D6 TX
from £ 24.04*
per piece
Circuit breaker; 400VAC; Inom: 63A; 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: 63A IP rating: IP20 Electrical lif...
Legrand
S 303 D63 TX
from £ 46.37*
per piece
Circuit breaker; 400VAC; Inom: 1A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 1A IP rating: IP20 Electrical life...
Legrand
S 304 B1 DX
from £ 42.69*
per piece
Circuit breaker; 400VAC; Inom: 1A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 1A IP rating: IP20 Electrical life...
Legrand
S 304 B1 TX
from £ 34.96*
per piece
Circuit breaker; 400VAC; Inom: 10A; 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: 10A IP rating: IP20 Electrical lif...
Legrand
S 304 B10 TX
from £ 22.99*
per piece
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