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  Circuit Breakers (8,725 items)

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Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: C; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 311 C50 TX
from £ 18.56*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -25...55°C Current rating: 50A IP rating: IP20 Electrical life: 20000 cycles Characteristics: C Cross...
ABB
2CDS251025R0504
from £ 6.21*
per piece
Siemens 5SL6150-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6150-7
from £ 6.31*
per piece
Legrand 407675 circuit breaker (1 offer)
Legrand
407675
from £ 10.64*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 301 C50 TX
from £ 8.59*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: D; 10kA; IP20 (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -40...70°C Current rating: 50A IP rating: IP20 Charac...
LOVATO Electric
P1MB1PD50
from £ 8.11*
per piece
Schneider Electric A9F08150 (1 offer)
Schneider Electric
A9F08150
from £ 21.33*
per piece
Legrand 407976 circuit breaker (1 offer)
Legrand
407976
from £ 13.06*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: D; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 50A IP rating: IP20 Electrical lif...
Legrand
S 301 D50 TX
from £ 10.14*
per piece
ABB 2CCS571001R1504 circuit breaker Miniature circuit breaker (2 offers) 
MCB ,1P,UCC,50A,10kA,SMISSLINE
ABB
2CCS571001R1504
from £ 64.26*
per piece
ABB S401M-B50 circuit breaker Miniature circuit breaker 1 (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
2CCS571001R0505
from £ 32.95*
per piece
ABB 2CCS571001R0501 circuit breaker Miniature circuit breaker (2 offers) 
S401M-D50 Miniature Circuit Breaker 1 Pole D Characteristic 50A 10000 ~230/400V
ABB
2CCS571001R0501
from £ 41.616*
per piece
ABB 2CCS571001R1508 circuit breaker Miniature circuit breaker (2 offers) 
MCB ,1P,UCZ,50A,10kA,SMISSLINE
ABB
2CCS571001R1508
from £ 77.00*
per piece
Circuit breaker; 230VAC; Inom: 63A; Poles: 1+N; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -40...70°C Current rating: 63A IP rating: IP20 Charac...
LOVATO Electric
P1MB1NC63
from £ 12.20*
per piece
ABB S401M-D63NP circuit breaker Miniature circuit breaker 2 (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
2CCS571103R8631
from £ 135.77*
per piece
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