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  Circuit Breakers (8,715 items)

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Circuit breaker; 230VAC; Inom: 4A; Poles: 1; for DIN rail mounting (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: 4A IP rating: IP20 Charact...
LOVATO Electric
P1MB1PC04
from £ 4.12*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 4A; Poles: 1; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 311 B4 TX
from £ 10.50*
per piece
 
 piece
Schneider Electric
A9F08104
from £ 14.36*
per piece
 
 piece
Schneider Electric
A9F03104
from £ 5.21*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 4A; Poles: 1; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 301 B4 TX
from £ 5.62*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 4A; Poles: 1; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 301 C4 TX
from £ 6.23*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 4A; Poles: 1; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 4A IP rating: IP20 Electrical life...
Legrand
S 311 C4 TX
from £ 17.82*
per piece
 
 piece
ABB Leitungsschutzschalter 4A B 1p S401M-B4 circuit breaker Miniature circuit breaker 2 (2 offers) 
SMISSLINE TP S400E 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
2CCS571001R0045
from £ 20.718*
per piece
 
 piece
ABB 2CCS571001R1048 circuit breaker Miniature circuit breaker (1 offer) 
MCB ,1P,UCZ,4A,10kA,SMISSLINE
ABB
2CCS571001R1048
from £ 49.62*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 4A; Poles: 1; plug-in SMISSLINE (1 offer) 
Manufacturer: ABB Mounting: plug-in SMISSLINE Rated voltage: 230V AC Operating temperature: -25...60°C Current rating: 4A IP rating: IP20 Electrical life: 10000 cycles Characteristics: UC-C Cross s...
ABB
2CCS571001R1044
from £ 49.57*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 50A; 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: 50A IP rating: IP20 Charac...
LOVATO Electric
P1MB1NC50
from £ 11.45*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1+N; plug-in SMISSLINE (2 offers) 
Manufacturer: ABB Mounting: plug-in SMISSLINE Rated voltage: 230V AC Operating temperature: -25...60°C Current rating: 50A IP rating: IP20 Electrical life: 10000 cycles Characteristics: D Cross sec...
ABB
2CCS571103R8501
from £ 112.38*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1+N; plug-in SMISSLINE (2 offers) 
Manufacturer: ABB Mounting: plug-in SMISSLINE Rated voltage: 230V AC Operating temperature: -25...60°C Current rating: 50A IP rating: IP20 Electrical life: 10000 cycles Characteristics: B Cross sec...
ABB
2CCS571103R8505
from £ 93.73*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 50A; Poles: 1; Charact: B; 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
P1MB1PB50
from £ 7.60*
per piece
 
 piece
Schneider Electric
A9F06150
from £ 9.79*
per piece
 
 piece
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