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  Circuit Breakers (8,725 items)

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Circuit breaker; 400VAC; Inom: 6A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 6A IP rating: IP20 Characteristics...
Siemens
5SL6406-6
from £ 17.78*
per piece
Circuit breaker; 400VAC; Inom: 6A; Poles: 4; for DIN rail mounting (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 6A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross ...
ABB
2CDS274001R0061
from £ 95.89*
per piece
Circuit breaker; 400VAC; Inom: 6A; Poles: 4; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 6A IP rating: IP20 Characteristics...
Siemens
5SL6406-7
from £ 24.01*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 1+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: 8A IP rating: IP20 Characteristics...
Siemens
5SL6508-7
from £ 8.30*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 2; for DIN rail mounting (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 8A IP rating: IP20 Electrical life: 20000 cycles Characteristics: Z Cross ...
ABB
2CDS252001R0408
from £ 24.98*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 2; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 8A IP rating: IP20 Characteristics...
Siemens
5SL6208-7
from £ 12.14*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 2; for DIN rail mounting (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 8A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross ...
ABB
2CDS272001R0081
from £ 40.65*
per piece
Circuit breaker; 400VAC; Inom: 8A; 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: 8A IP rating: IP20 Characteristics...
Siemens
5SL6608-7
from £ 21.15*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 3; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 8A IP rating: IP20 Characteristics...
Siemens
5SL6308-7
from £ 17.31*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 4; for DIN rail mounting (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 8A IP rating: IP20 Electrical life: 20000 cycles Characteristics: D Cross ...
ABB
2CDS274001R0081
from £ 98.46*
per piece
Circuit breaker; 400VAC; Inom: 8A; Poles: 4; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 8A IP rating: IP20 Characteristics...
Siemens
5SL6408-7
from £ 23.37*
per piece
Circuit breaker; 40A; Poles: 1; for DIN rail mounting; Charact: B (1 offer) 
Manufacturer: QOLTEC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Operating temperature: -10...85°C Current rating: 40A IP rating: IP20 Electrical life: 4000 cycles Character...
Qoltec
52605
from £ 1.62*
per piece
Circuit breaker; 40A; Poles: 3; for DIN rail mounting; Charact: B (1 offer) 
Manufacturer: QOLTEC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Operating temperature: -10...85°C Current rating: 40A IP rating: IP20 Electrical life: 4000 cycles Character...
Qoltec
52607
from £ 5.22*
per piece
Circuit breaker; 40A; Poles: 3; for DIN rail mounting; Charact: C (1 offer) 
Manufacturer: QOLTEC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Operating temperature: -10...85°C Current rating: 40A IP rating: IP20 Electrical life: 4000 cycles Character...
Qoltec
52594
from £ 4.44*
per piece
Circuit breaker; 415VAC; Inom: 0.5A; Poles: 4; Charact: C; 25kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 415V AC Operating temperature: -40...70°C Current rating: 0.5A IP rating: IP20 Electrical life: 20000 cycles Characteristics: C Cros...
ABB
2CDS384001R0984
from £ 129.28*
per piece
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