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  Circuit breakers  (18,951 offers of 5,696,904 product items)

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Circuit breaker; 230/400VAC; Inom: 10A; Poles: 4; Charact: C; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 10A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY4410-7
from £ 55.56*
per piece
 
 piece
Siemens 1.8 → 2.5 A SIRIUS 3RV Motor Protection Circuit Breaker / 2033999 (2 offers) 
The Siemens circuit-breaker for motor protection used screw terminal type and trip class 10. It has standard switching capacity and its size of contactor is S00. The contactor assemblies have screw...
Siemens
3RV2411-1CA10
from £ 38.92*
per piece
 
 piece
Schneider Electric
A9N18393
from £ 207.78*
per piece
 
 piece
Siemens 0.55 → 0.8 A SIRIUS 3RV Motor Protection Circuit Breaker / 2033811 (1 offer) 
The Siemens circuit-breaker for motor protection used spring terminal type and trip class 10. It has standard switching capacity and its size of contactor is S00. The contactor assemblies have scre...
Siemens
3RV2011-0HA25
from £ 69.691*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 4; Charact: C; 6kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 10A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY6410-7
from £ 54.37*
per piece
 
 piece
Sensata Airpax Airpax Thermal Circuit Breaker - R21 2 Pole Panel Mount, 10A Current Rating / 2750458 (1 offer) 
Current Rating = 10A Number of Poles = 2 Width = 38.48mm Series = R21 Mounting Style = Panel Mount
Airpax
R21-2-10.0A-B06CV-V
from £ 148.30*
per 5 pieces
 
 box
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 4; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 10A IP rating: IP20 Characteristics: K Cross section of c...
Eaton
FAZ-K10/4
from £ 67.65*
per piece
 
 piece
Siemens
3RV2021-0JA10
from £ 33.53*
per piece
 
 piece
Siemens
3RV21111JA10
from £ 63.98*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 12A; Poles: 1+N; Charact: C; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 12A IP rating: IP20 Characteristics: C Cross section of con...
Eaton
FAZ6-C12/1N
from £ 12.51*
per piece
 
 piece
Siemens 0.7 → 1 A SIRIUS 3RV Motor Protection Circuit Breaker / 2033849 (2 offers) 
The Siemens circuit-breaker for motor protection used screw terminal type and trip class 10. It has standard switching capacity and its size of contactor is S00. The contactor assemblies have screw...
Siemens
3RV2011-0JA15
from £ 41.89*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 4; Charact: D; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 10A IP rating: IP20 Characteristics: D Cross section of c...
Eaton
FAZ-D10/4
from £ 59.70*
per piece
 
 piece
Sensata Airpax Airpax Thermal Circuit Breaker - R21 2 Pole Panel Mount, 5A Current Rating / 2750462 (1 offer) 
Current Rating = 5A Number of Poles = 2 Width = 38.48mm Series = R21 Mounting Style = Panel Mount
Airpax
R21-2-5.00A-B06CV-V
from £ 145.72*
per 5 pieces
 
 box
Schneider Electric
A9N18359
from £ 32.01*
per piece
 
 piece
Siemens 0.7 → 1 A SIRIUS 3RV Motor Protection Circuit Breaker / 2033981 (1 offer) 
The Siemens circuit-breaker for motor protection used spring terminal type and trip class 10. It has standard switching capacity and its size of contactor is S00. The contactor assemblies have scre...
Siemens
3RV2411-0JA20
from £ 68.333*
per piece
 
 piece
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