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  Circuit Breakers (8,725 items)

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Legrand 409341 circuit breaker (1 offer)
Legrand
409341
from £ 91.56*
per piece
from £ 91.56*
per piece
 
 piece
Legrand 409342 circuit breaker (1 offer)
Legrand
409342
from £ 99.80*
per piece
from £ 99.80*
per piece
 
 piece
Mechanical interlock (3 offers) 
Manufacturer: SCHNEIDER ELECTRIC #Promotion: maintenance_202308 Type of installation accessories: mechanical interlock
Schneider Electric
A9A26970
from £ 8.7024*
per piece
from £ 8.7024*
per piece
 
 piece
Mechanical interlock; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals #Promotion: maintenance_202308 Type of installation accessories: mechanical interlock
Siemens
5ST3801
from £ 6.07*
per piece
from £ 6.07*
per piece
 
 piece
Mount.elem: nut (1 offer) 
Manufacturer: SCHURTER Type of mounting element: nut #Promotion: maintenance_202308;schurter_202406_lp
Schurter
4400.0420
from £ 0.384*
per piece
from £ 1.92*
per 5 pieces
 
 packet
Phoenix Contact 2800840 circuit breaker Type S (3 offers) 
Thermomagnetic device circuit breaker, 1-pos., tripping characteristic SFB, 1 PDT contact, plug for base element.
Phoenix Contact
2800840
from £ 35.42*
per piece
from £ 35.42*
per piece
 
 piece
Phoenix Contact 2800843 circuit breaker Type S (2 offers) 
Thermomagnetic device circuit breaker, 1-pos., tripping characteristic SFB, 1 PDT contact, plug for base element.
Phoenix Contact
2800843
from £ 29.09*
per piece
from £ 29.09*
per piece
 
 piece
Qoltec 52590 circuit breaker Miniature circuit breaker 1P (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
52590
from £ 1.05*
per piece
from £ 1.05*
per piece
 
 piece
Qoltec 52591 circuit breaker Miniature circuit breaker 1P (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
52591
from £ 1.26*
per piece
from £ 1.26*
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 £ 3.29*
per piece
from £ 3.29*
per piece
 
 piece
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 £ 1.17*
per piece
from £ 1.17*
per piece
 
 piece
Schneider Electric A9F03101 (1 offer)
Schneider Electric
A9F03101
from £ 6.58*
per piece
from £ 6.58*
per piece
 
 piece
Schneider Electric A9F03102 (1 offer)
Schneider Electric
A9F03102
from £ 5.80*
per piece
from £ 5.80*
per piece
 
 piece
Schneider Electric A9F03104 (1 offer)
Schneider Electric
A9F03104
from £ 5.48*
per piece
from £ 5.48*
per piece
 
 piece
Schneider Electric A9F03106 (1 offer)
Schneider Electric
A9F03106
from £ 3.74*
per piece
from £ 3.74*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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