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  Circuit Breakers (8,715 items)

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Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 1; Charact: D; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.5A IP rating: IP20 Characteristics: D Cross section of connectin...
Siemens
5SL4105-8
from £ 9.18*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 1; Charact: D; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 0.5A IP rating: IP20 Characteristics: D Cross section of connectin...
Siemens
5SY4105-8
from £ 15.56*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 1; Charact: D; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 0.5A IP rating: IP20 Characteristics: D Cross section of co...
Eaton
FAZ6-D0,5/1
from £ 9.47*
per piece
ABB S201-D0.5 circuit breaker Miniature circuit breaker 1 1 module(s) (2 offers) 
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
S201-D0.5
from £ 6.13*
per piece
ABB 2CDS251001R0157 circuit breaker Miniature circuit breaker (2 offers) 
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
2CDS251001R0157
from £ 9.10*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 1; Charact: Z; 10kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 0.5A IP rating: IP20 Characteristics: Z Cross section of ...
Eaton
FAZ-Z0,5/1
from £ 24.52*
per piece
ABB 2CDS251001R0158 circuit breaker Miniature circuit breaker (2 offers) 
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
2CDS251001R0158
from £ 9.78*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 0.5A IP rating: IP20 Characteristics: A Cross section of connectin...
Siemens
5SY4205-5
from £ 43.76*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: C; 10kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.5A IP rating: IP20 Charact...
ETI
ETIMAT P10 2P C0,5
from £ 15.50*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: C; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.5A IP rating: IP20 Characteristics: C Cross section of connectin...
Siemens
5SL4205-7
from £ 17.10*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: C; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 0.5A IP rating: IP20 Characteristics: C Cross section of connectin...
Siemens
5SY4205-7
from £ 30.86*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: C; 10kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.5A IP rating: IP20 Charact...
ETI
ETIMAT 10 2P C0,5
from £ 16.49*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: C; 10kA (1 offer) 
Manufacturer: HAGER Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...60°C Current rating: 0.5A IP rating: IP20 Characteris...
Hager
NCN200
from £ 44.54*
per piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 2; Charact: C; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 0.5A IP rating: IP20 Characteristics: C Cross section of ...
Eaton
FAZ-C0,5/2
from £ 25.16*
per piece
Hager MCN200E electrical enclosure accessory (1 offer)
Hager
MCN200E
from £ 21.45*
per piece
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