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  Circuit breakers  (18,659 offers of 5,456,637 product items)

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ABB S301P-D3 circuit breaker Miniature circuit breaker Type D 1 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS381001R0031
from £ 27.64*
per piece
 
 piece
Siemens 28 A SIRIUS Motor Protection Circuit Breaker, 690 V / 2132522 (2 offers) 
The Siemens SIRIUS 3RV2 circuit breaker for motor protection shuts down safe in the event of a short circuit and protection of the loads and system against overload, as well as for safe separation ...
Siemens
3RV2121-4NA10
from £ 93.75*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 13A; Poles: 1; Charact: B; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 13A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZT-B13/1
from £ 9.95*
per piece
 
 piece
ABB S301P-D32 circuit breaker Miniature circuit breaker Type D 1 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS381001R0321
from £ 28.60*
per piece
 
 piece
Siemens 25 A SIRIUS Motor Protection Circuit Breaker, 690 V / 2132537 (1 offer) 
The Siemens SIRIUS 3RV2 circuit breaker for motor protection shuts down safe in the event of a short circuit and protection of the loads and system against overload, as well as for safe separation ...
Siemens
3RV2321-4DC20
from £ 79.591*
per piece
 
 piece
Siemens
5SL4113-7
from £ 5.23*
per piece
 
 piece
ABB S301P-D32NA circuit breaker Miniature circuit breaker Type D 1+N (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS381103R0321
from £ 52.94*
per piece
 
 piece
Siemens 2.2 → 3.2 A SIRIUS Motor Protection Circuit Breaker / 2033883 (1 offer) 
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
3RV2411-1DA10
from £ 62.143*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 13A; Poles: 2; Charact: B; 6kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 13A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZ6-B13/2
from £ 24.37*
per piece
 
 piece
ABB S301P-D3NA circuit breaker Miniature circuit breaker Type D 1+N (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS381103R0031
from £ 50.77*
per piece
 
 piece
Siemens 27 → 32 A SIRIUS Motor Protection Circuit Breaker / 2033862 (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 S0. The contactor assemblies have screw ...
Siemens
3RV2021-4EA15
from £ 68.40*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 13A; Poles: 2; Charact: B; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 13A IP rating: IP20 Ele...
Eaton
HN-B13/2
from £ 14.64*
per piece
 
 piece
ABB S301P-D4 circuit breaker Miniature circuit breaker Type D 1 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS381001R0041
from £ 27.51*
per piece
 
 piece
Siemens 3.2 A SIRIUS Motor Protection Circuit Breaker, 690 V / 2132528 (1 offer) 
The Siemens SIRIUS 3RV2 circuit breaker for motor protection shuts down safe in the event of a short circuit and protection of the loads and system against overload, as well as for safe separation ...
Siemens
3RV2311-1DC20
from £ 57.24*
per piece
 
 piece
Hager
MBS113
from £ 3.62*
per piece
 
 piece
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