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  Circuit Breakers (8,736 items)

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Circuit breaker; 400VAC; Inom: 3A; Poles: 2; for DIN rail mounting (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 3A IP rating: IP20 Characteristics...
Siemens
5SL6203-7
from £ 12.02*
per piece
 
 piece
Schneider Electric
A9F07203
from £ 26.78*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 2; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 3A IP rating: IP20 Electrical life...
Legrand
S 312 C3 DX
from £ 39.74*
per piece
 
 piece
Schneider Electric
A9F08203
from £ 40.10*
per piece
 
 piece
Legrand 4 080 25 circuit breaker 2 (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
4 080 25
from £ 24.04*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 2; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 3A IP rating: IP20 Electrical life...
Legrand
S 302 B3 DX
from £ 24.39*
per piece
 
 piece
Schneider Electric
A9F04203
from £ 16.32*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 2; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...70°C Current rating: 3A IP rating: IP20 Electrical life...
Legrand
S 302 B3 TX
from £ 18.34*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 2; for DIN rail mounting (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 400V AC Operating temperature: -25...55°C Current rating: 3A IP rating: IP20 Electrical life: 20000 cycles Characteristics: C Cross ...
ABB
2CDS272001R0034
from £ 28.16*
per piece
 
 piece
Schneider Electric
A9F05203
from £ 17.92*
per piece
 
 piece
ABB 2CCS572001R1034 circuit breaker Miniature circuit breaker (2 offers) 
MCB ,2P,UCC,3A,10kA,SMISSLINE
ABB
2CCS572001R1034
from £ 115.20*
per piece
 
 piece
ABB S402M-B63 circuit breaker Miniature circuit breaker 2 (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
2CCS572001R1038
from £ 116.99*
per piece
 
 piece
Circuit breaker; 400VAC; Inom: 3A; Poles: 3+N; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 400V AC Operating temperature: -25...45°C Current rating: 3A IP rating: IP20 Characteristics...
Siemens
5SL6603-7
from £ 20.98*
per piece
 
 piece
Schneider Electric
A9F04703
from £ 36.53*
per piece
 
 piece
ABB 2CDS273001R0318 circuit breaker Miniature circuit breaker 3 (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
2CDS273001R0318
from £ 87.26*
per piece
 
 piece
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