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  Circuit Breakers (8,715 items)

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Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: B; 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 B50 TX
from £ 12.29*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: B; 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 B50 DX
from £ 13.37*
per piece
Siemens 5SL6150-6 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6150-6
from £ 4.35*
per piece
Schneider Electric A9F03150 (1 offer)
Schneider Electric
A9F03150
from £ 7.10*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: B; 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 B50 TX
from £ 7.90*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: B; 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: B Cross...
ABB
2CDS251025R0505
from £ 5.86*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: B; 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 B50 DX
from £ 11.98*
per piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: C; 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
P1MB1PC50
from £ 6.40*
per piece
Schneider Electric A9F07150 (1 offer)
Schneider Electric
A9F07150
from £ 10.72*
per piece
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 DX
from £ 18.37*
per piece
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 £ 16.99*
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 £ 5.62*
per piece
Siemens 5SL6150-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6150-7
from £ 5.88*
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 DX
from £ 9.90*
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 £ 7.99*
per piece
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