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  Circuit Breakers (319 items)

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Qoltec C40 circuit breaker Miniature circuit breaker 1 (1 offer) 
Qoltec brand overcurrent circuit breaker will effectively protect and safeguard the installation and the connected electrical loads from the effects of overload and short circuit. DIN rail mounting...
Qoltec
52592
from £ 1.16*
per piece
 
 piece
Eaton PXL-B16/1 circuit breaker Miniature circuit breaker (1 offer)
Eaton
236033
from £ 2.634*
per piece
 
 piece
Qoltec C32 circuit breaker Miniature circuit breaker 3 (1 offer) 
Qoltec brand overcurrent circuit breaker will effectively protect and safeguard the installation and the connected electrical loads from the effects of overload and short circuit. Mounting on DIN r...
Qoltec
52593
from £ 3.28*
per piece
 
 piece
Siemens 5SL6113-6 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6113-6
from £ 3.62*
per piece
 
 piece
Siemens 5SL4110-6 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4110-6
from £ 4.08*
per piece
 
 piece
Siemens 5SL6150-6 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6150-6
from £ 4.41*
per piece
 
 piece
ABB S201-C20 circuit breaker Miniature circuit breaker 1 (4 offers) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
2CDS251001R0204
from £ 4.42*
per piece
 
 piece
Siemens 5SL4113-6 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4113-6
from £ 4.57*
per piece
 
 piece
Siemens 5SL6104-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6104-7
from £ 4.67*
per piece
 
 piece
Siemens 5SL6140-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6140-7
from £ 4.99*
per piece
 
 piece
Siemens 5SL6163-6 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6163-6
from £ 5.09*
per piece
 
 piece
Siemens 5SL4120-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4120-7
from £ 5.26*
per piece
 
 piece
Siemens 5SL4113-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4113-7
from £ 5.30*
per piece
 
 piece
Schneider Electric A9XPH124 (3 offers) 
Schneider Electric A9XPH124
Schneider Electric
A9XPH124
from £ 5.78*
per piece
 
 piece
Siemens 5SL6150-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6150-7
from £ 5.94*
per piece
 
 piece
Siemens 5SL4132-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4132-7
from £ 6.26*
per piece
 
 piece
Siemens 5SL4101-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4101-7
from £ 6.27*
per piece
 
 piece
Siemens 5SL4105-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4105-7
from £ 6.27*
per piece
 
 piece
Siemens 5SL4108-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4108-7
from £ 6.28*
per piece
 
 piece
Siemens 5SL4114-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4114-7
from £ 6.28*
per piece
 
 piece
Siemens 5SL6163-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6163-7
from £ 6.98*
per piece
 
 piece
Siemens 5SL6532-7 circuit breaker Miniature circuit breaker 2 (2 offers)
Siemens
5SL6532-7
from £ 7.53*
per piece
 
 piece
ABB S201M-C16 circuit breaker Miniature circuit breaker 1 (4 offers) 
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
S201M-C16
from £ 7.60*
per piece
 
 piece
ABB S201M-C10 circuit breaker Miniature circuit breaker 1 (4 offers) 
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
S201M-C10
from £ 7.63*
per piece
 
 piece
Eaton FAZ-C16/1 circuit breaker Miniature circuit breaker (3 offers)
Eaton
278561
from £ 7.85*
per piece
 
 piece
ABB S201M-C2 circuit breaker Miniature circuit breaker 1 (3 offers) 
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
S201M-C2
from £ 9.15*
per piece
 
 piece
Legrand 005814 circuit breaker (1 offer)
Legrand
005814
from £ 9.297*
per piece
 
 piece
Siemens 5SL4150-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4150-7
from £ 9.39*
per piece
 
 piece
Schneider Electric A9XPH224 (3 offers) 
Schneider Electric A9XPH224
Schneider Electric
A9XPH224
from £ 9.48*
per piece
 
 piece
Legrand 005810 circuit breaker (1 offer)
Legrand
005810
from £ 9.564*
per piece
 
 piece
Siemens 5SL4125-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4125-7
from £ 9.73*
per piece
 
 piece
Legrand 005812 circuit breaker (1 offer)
Legrand
005812
from £ 9.762*
per piece
 
 piece
Legrand 005811 circuit breaker (1 offer)
Legrand
005811
from £ 10.277*
per piece
 
 piece
ABB S201M-C63 circuit breaker Miniature circuit breaker 1 (3 offers) 
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
S201M-C63
from £ 12.93*
per piece
 
 piece
Siemens 5SY4110-8 circuit breaker Miniature circuit breaker 1 (3 offers)
Siemens
5SY4110-8
from £ 13.55*
per piece
 
 piece
Legrand 005824 circuit breaker (1 offer)
Legrand
005824
from £ 13.682*
per piece
 
 piece
Legrand 005822 circuit breaker (1 offer)
Legrand
005822
from £ 13.692*
per piece
 
 piece
Siemens 5SY4513-6 circuit breaker Miniature circuit breaker 2 (2 offers)
Siemens
5SY4513-6
from £ 14.15*
per piece
 
 piece
Siemens 5SJ6120-7KS circuit breaker Miniature circuit breaker 1 (1 offer)
Siemens
5SJ6120-7KS
£ 15.058*
per piece
 
 piece
Siemens 5SY4103-5 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SY4103-5
from £ 15.75*
per piece
 
 piece
Schneider Electric A9XPH257 (2 offers) 
Schneider Electric A9XPH257
Schneider Electric
A9XPH257
from £ 16.31*
per piece
 
 piece
Legrand 005821 circuit breaker (1 offer)
Legrand
005821
from £ 16.86*
per piece
 
 piece
Legrand 406783 circuit breaker (1 offer)
Legrand
406783
from £ 21.949*
per piece
 
 piece
Legrand 406784 circuit breaker (1 offer)
Legrand
406784
from £ 21.949*
per piece
 
 piece
Legrand 406774 circuit breaker (1 offer)
Legrand
406774
from £ 22.543*
per piece
 
 piece
Legrand 406775 circuit breaker (1 offer)
Legrand
406775
from £ 22.543*
per piece
 
 piece
Legrand 406883 circuit breaker (1 offer)
Legrand
406883
from £ 22.543*
per piece
 
 piece
Legrand 406773 circuit breaker (1 offer)
Legrand
406773
from £ 22.563*
per piece
 
 piece
Legrand 406782 circuit breaker (1 offer)
Legrand
406782
from £ 22.632*
per piece
 
 piece
Siemens 5SL4302-7 circuit breaker Miniature circuit breaker 3 (2 offers)
Siemens
5SL4302-7
from £ 24.63*
per piece
 
 piece
Siemens 5SL4315-7 circuit breaker Miniature circuit breaker 3 (2 offers)
Siemens
5SL4315-7
from £ 24.65*
per piece
 
 piece
Siemens 5SL4304-7 circuit breaker Miniature circuit breaker 3 (2 offers)
Siemens
5SL4304-7
from £ 24.68*
per piece
 
 piece
Legrand 406786 circuit breaker (1 offer)
Legrand
406786
from £ 27.701*
per piece
 
 piece
Legrand 406777 circuit breaker (1 offer)
Legrand
406777
from £ 27.72*
per piece
 
 piece
Siemens 5SV3742-6 circuit breaker Residual-current device Type A 4 (1 offer)
Siemens
5SV3742-6
from £ 29.28*
per piece
 
 piece
Legrand 406776 circuit breaker (1 offer)
Legrand
406776
£ 31.958*
per piece
 
 piece
Siemens 5SL4340-7 circuit breaker Miniature circuit breaker 3 (2 offers)
Siemens
5SL4340-7
from £ 32.21*
per piece
 
 piece
Siemens 5SV3412-6 circuit breaker Residual-current device Type A 2 (1 offer)
Siemens
5SV3412-6
from £ 33.53*
per piece
 
 piece
Legrand 407652 circuit breaker (1 offer)
Legrand
407652
from £ 34.977*
per piece
 
 piece
Legrand 407654 circuit breaker (1 offer)
Legrand
407654
from £ 34.977*
per piece
 
 piece
Eaton PXF-25/2/003-A circuit breaker Residual-current device (1 offer)
Eaton
236744
from £ 35.056*
per piece
 
 piece
Legrand 406771 circuit breaker (1 offer)
Legrand
406771
from £ 35.462*
per piece
 
 piece
Phoenix Contact 2800917 circuit breaker (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, 1 N/C contact, plug for base element.
Phoenix Contact
2800917
from £ 35.74*
per piece
 
 piece
Siemens 5SU1656-7KK40 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK40
from £ 35.78*
per piece
 
 piece
Siemens 5SU1656-7KK16 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK16
from £ 35.80*
per piece
 
 piece
Siemens 5SU1656-7KK06 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK06
from £ 35.81*
per piece
 
 piece
Siemens 5SU1656-7KK25 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK25
from £ 35.85*
per piece
 
 piece
Siemens 5SU1656-7KK13 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK13
from £ 35.88*
per piece
 
 piece
Siemens 5SU1656-7KK20 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK20
from £ 35.88*
per piece
 
 piece
Siemens 5SU1656-7KK32 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-7KK32
from £ 35.97*
per piece
 
 piece
Phoenix Contact 2800844 circuit breaker (1 offer) 
Thermomagnetic device circuit breaker, 1-pos., tripping characteristic SFB, 1 PDT contact, plug for base element.
Phoenix Contact
2800844
£ 36.522*
per piece
 
 piece
Phoenix Contact 2800851 circuit breaker (1 offer) 
Thermomagnetic device circuit breaker, 1-pos., tripping characteristic M1 (medium-blow), 1 PDT contact, plug for base element.
Phoenix Contact
2800851
£ 36.522*
per piece
 
 piece
Siemens 5SL4350-7 circuit breaker Miniature circuit breaker 3 (2 offers)
Siemens
5SL4350-7
from £ 37.23*
per piece
 
 piece
Phoenix Contact 2800864 circuit breaker (1 offer) 
Thermomagnetic device circuit breaker, 1-pos., tripping characteristic F1 (fast-blow), 1 PDT contact, plug for base element.
Phoenix Contact
2800864
£ 38.02*
per piece
 
 piece
Siemens 5SV3414-6 circuit breaker Residual-current device Type A 2 (1 offer)
Siemens
5SV3414-6
from £ 38.38*
per piece
 
 piece
Legrand 407655 circuit breaker (1 offer)
Legrand
407655
£ 38.422*
per piece
 
 piece
Legrand 406876 circuit breaker (1 offer)
Legrand
406876
£ 38.68*
per piece
 
 piece
Legrand 407657 circuit breaker (1 offer)
Legrand
407657
from £ 39.056*
per piece
 
 piece
Phoenix Contact 2908262 circuit breaker (1 offer) 
Single-channel electronic circuit breaker for protecting 24 V DC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block s...
Phoenix Contact
2908262
£ 39.343*
per piece
 
 piece
Phoenix Contact 2800923 circuit breaker (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and control input, plug for base element.
Phoenix Contact
2800923
£ 39.709*
per piece
 
 piece
Siemens 5SU1656-6KK06 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1656-6KK06
from £ 40.27*
per piece
 
 piece
Legrand 406772 circuit breaker (1 offer)
Legrand
406772
£ 41.145*
per piece
 
 piece
Legrand 406879 circuit breaker (1 offer)
Legrand
406879
£ 41.145*
per piece
 
 piece
Legrand 407656 circuit breaker (1 offer)
Legrand
407656
from £ 41.274*
per piece
 
 piece
Siemens 5SU1654-7KK20 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK20
from £ 41.98*
per piece
 
 piece
Siemens 5SU1654-7KK06 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK06
from £ 42.12*
per piece
 
 piece
Siemens 5SU1654-7KK13 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK13
from £ 42.14*
per piece
 
 piece
Siemens 5SU1654-7KK16 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK16
from £ 42.14*
per piece
 
 piece
Siemens 5SU1654-7KK25 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK25
from £ 42.15*
per piece
 
 piece
Siemens 5SU1654-7KK10 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK10
from £ 42.22*
per piece
 
 piece
Siemens 5SU1654-7KK40 circuit breaker Residual-current device Type A 2 (2 offers)
Siemens
5SU1654-7KK40
from £ 42.22*
per piece
 
 piece
Siemens 5SY5101-7 circuit breaker Miniature circuit breaker 1 (1 offer)
Siemens
5SY5101-7
£ 43.333*
per piece
 
 piece
Phoenix Contact 2909903 circuit breaker (2 offers) 
Single-channel electronic circuit breaker for protecting 24 V DC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block s...
Phoenix Contact
2909903
from £ 43.699*
per piece
 
 piece
Phoenix Contact 2909904 circuit breaker (1 offer) 
Single-channel electronic circuit breaker for protecting 24 V DC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block s...
Phoenix Contact
2909904
£ 43.699*
per piece
 
 piece
Legrand 406873 circuit breaker (1 offer)
Legrand
406873
£ 43.828*
per piece
 
 piece
Legrand 407650 circuit breaker (1 offer)
Legrand
407650
from £ 44.392*
per piece
 
 piece
Legrand 406864 circuit breaker (1 offer)
Legrand
406864
£ 44.679*
per piece
 
 piece
Legrand 406878 circuit breaker (1 offer)
Legrand
406878
£ 44.679*
per piece
 
 piece
Legrand 406875 circuit breaker (1 offer)
Legrand
406875
£ 44.808*
per piece
 
 piece
Legrand 406863 circuit breaker (1 offer)
Legrand
406863
£ 45.432*
per piece
 
 piece
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