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  Circuit breaker  (21,073 offers of 5,842,424 product items)

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This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 4P circuit breaker with 4 protected poles, 50A rated curren... (2 offers) 
This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 4P circuit breaker with 4 protected poles, 50A rated current and C tripping cur...
Schneider Electric
A9F54450
from £ 186.46*
per piece
 
 piece
Circuit breaker; 240VAC; 48VDC; 7A; SPST; on panel,SNAP-IN; Ø16mm (1 offer) 
Manufacturer: SCHURTER Mounting: on panel;SNAP-IN Rated voltage: 240V AC;48V DC Operating temperature: -5...60°C Current rating: 7A Mounting hole diameter: Ø16mm Leads: connectors 6,3x0,8mm Contact...
Schurter
4404.0065
from £ 1.54*
per piece
 
 piece
This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 4P circuit breaker with 4 protected poles, 6A rated current... (2 offers) 
This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 4P circuit breaker with 4 protected poles, 6A rated current and C tripping curv...
Schneider Electric
A9F54406
from £ 115.95*
per piece
 
 piece
Circuit breaker; 2A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 2A #Promotion: maintenance_202308;schurter_202406_lp Type of protection: circuit breaker Trade name: MCB
Schurter
4430.2279
from £ 22.42*
per piece
 
 piece
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 32A rated current and C tripping curve. The rated short circ... (2 offers) 
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 32A rated current and C tripping curve. The rated short circuit breaking capacit...
Schneider Electric
A9F44132
from £ 25.426*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 10A; 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: 10A IP rating: IP20 Characteristics: C Cross section of connectin...
HONGFA RELAY
UEB6-40L/C101N
from £ 3.04*
per piece
 
 piece
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 40A rated current and C tripping curve. The rated short circ... (2 offers) 
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 40A rated current and C tripping curve. The rated short circuit breaking capacit...
Schneider Electric
A9F44140
from £ 23.893*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: C; 10kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 63A IP rating: IP20 Characteristics: C Cross section of conne...
HONGFA RELAY
UEB6-63H/C631
from £ 4.24*
per piece
 
 piece
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 50A rated current and C tripping curve. The rated short circ... (2 offers) 
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 50A rated current and C tripping curve. The rated short circuit breaking capacit...
Schneider Electric
A9F44150
from £ 25.80*
per piece
 
 piece
Circuit breaker; 25A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 25A #Promotion: maintenance_202308;schurter_202406_lp Type of protection: circuit breaker Trade name: MCB
Schurter
4411.0060
from £ 10.11*
per piece
 
 piece
Schneider Electric
A9DF7616
from £ 169.357*
per piece
 
 piece
Circuit breaker; 3.5A; MCB (1 offer) 
Manufacturer: SCHURTER Current rating: 3.5A #Promotion: maintenance_202308;schurter_202406_lp Type of protection: circuit breaker Trade name: MCB
Schurter
4430.3731
from £ 29.37*
per piece
 
 piece
This Micrologic 2.2 is a 4 poles 4d electronic trip unit used on Compact NSX 250 circuit breakers. This 250A rating electronic trip unit is an optimum choice for all standard an... (1 offer) 
This Micrologic 2.2 is a 4 poles 4d electronic trip unit used on Compact NSX 250 circuit breakers. This 250A rating electronic trip unit is an optimum choice for all standard and specific applicati...
Schneider Electric
LV431480
from £ 657.16*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 16A; 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: 16A IP rating: IP20 Characteristics: B Cross section of connectin...
HONGFA RELAY
UEB6-40L/B161N
from £ 3.17*
per piece
 
 piece
This Micrologic 2.3 is a 3 poles 3d electronic trip unit used on Compact NSX 400/630 circuit breakers. This 400A rating electronic trip unit is an optimum choice for all standar... (1 offer) 
This Micrologic 2.3 is a 3 poles 3d electronic trip unit used on Compact NSX 400/630 circuit breakers. This 400A rating electronic trip unit is an optimum choice for all standard and specific appli...
Schneider Electric
LV432081
from £ 910.55*
per piece
 
 piece
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