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  Circuit Breakers (8,736 items)

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Circuit breaker; 230VAC; Inom: 1A; 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: 1A IP rating: IP20 Electrical life...
Legrand
S 301 D1 TX
from £ 7.89*
per piece
 
 piece
Legrand 4 074 25 circuit breaker 1 (1 offer) 
Conform to IEC 60898-1 Compatible with both, prong-type and fork type supply busbars Breaking capacity 6000 - IEC 60898-1 - 400 V~ 10 kA - IEC 60947-2 - 400 V~ Can be equipped with DX³ signalling a...
Legrand
4 074 25
from £ 8.04*
per piece
 
 piece
Schneider Electric
A9F08101
from £ 21.28*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 1A; 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: 1A IP rating: IP20 Electrical life...
Legrand
S 311 C1 TX
from £ 24.83*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 1A; 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: 1A IP rating: IP20 Electrical life...
Legrand
S 301 C1 TX
from £ 6.67*
per piece
 
 piece
Schneider Electric
A9F03101
from £ 6.76*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 1A; Poles: 1; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...45°C Current rating: 1A IP rating: IP20 Characteristics...
Siemens
5SL6101-7
from £ 4.96*
per piece
 
 piece
ABB 2CCS561001R1018 circuit breaker Miniature circuit breaker (2 offers) 
MCB ,1P,UCZ,1A,50kA,SMISSLINE
ABB
2CCS561001R1018
from £ 53.56*
per piece
 
 piece
ABB 2CCS561001R1014 circuit breaker Miniature circuit breaker (2 offers) 
MCB ,1P,UCC,1A,50kA,SMISSLINE
ABB
2CCS561001R1014
from £ 55.31*
per piece
 
 piece
ABB 2CDS271103R0205 circuit breaker Miniature circuit breaker (1 offer) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS271103R0205
from £ 14.67*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connectin...
HONGFA RELAY
UEB6-40L/B201N
from £ 3.26*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Charac...
LOVATO Electric
P1MB1MB20
from £ 10.08*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connectin...
HONGFA RELAY
UEB6-40M/B201N
from £ 3.49*
per piece
 
 piece
ABB 2CDS271103R0204 circuit breaker Miniature circuit breaker (1 offer) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS271103R0204
from £ 17.73*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: C; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: C Cross section of connectin...
HONGFA RELAY
UEB6-40L/C201N
from £ 2.92*
per piece
 
 piece
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