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  Circuit Breakers (657 items)

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Siemens 5SY4203-7 circuit breaker Miniature circuit breaker 2 (2 offers) 
Miniature circuit breaker 400 V 10kA, 2-pole, C, 3 A, D=70 mm
Siemens
5SY42037
from £ 31.23*
per piece
 
 piece
Siemens 5SY4202-7 circuit breaker Miniature circuit breaker 2 (3 offers) 
Miniature circuit breaker 400 V 10kA, 2-pole, C, 2A, D=70 mm
Siemens
5SY42027
from £ 31.19*
per piece
 
 piece
Siemens 5SY4202-5 circuit breaker Miniature circuit breaker Type A 2 (2 offers)
Siemens
5SY42025
from £ 44.38*
per piece
 
 piece
Siemens 5SY4201-7 circuit breaker Miniature circuit breaker 2 (2 offers) 
Miniature circuit breaker 400 V 10kA, 2-pole, C, 1A, D=70 mm
Siemens
5SY42017
from £ 31.27*
per piece
 
 piece
Siemens 5SY4140-7 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 40A, D=70 mm
Siemens
5SY41407
from £ 13.95*
per piece
 
 piece
Siemens 5SY4125-7 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 25A, D=70 mm
Siemens
5SY41257
from £ 9.36*
per piece
 
 piece
Siemens 5SY4120-6 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, B, 20 A, D=70 mm
Siemens
5SY41206
from £ 7.28*
per piece
 
 piece
Siemens 5SY4116-8 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 16A, D=70 mm
Siemens
5SY41168
from £ 13.09*
per piece
 
 piece
Siemens 5SY4113-7 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 13 A, D=70 mm
Siemens
5SY41137
from £ 9.36*
per piece
 
 piece
Siemens 5SY4113-6 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, B, 13 A, D=70 mm
Siemens
5SY41136
from £ 7.32*
per piece
 
 piece
Siemens 5SY4108-7 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 8A, D=70 mm
Siemens
5SY41087
from £ 11.48*
per piece
 
 piece
Siemens 5SY4106-8 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 6 A, D=70 mm
Siemens
5SY41068
from £ 15.66*
per piece
 
 piece
Siemens 5SY4104-8 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 4A, D=70 mm
Siemens
5SY41048
from £ 15.72*
per piece
 
 piece
Siemens 5SV3647-4 circuit breaker Residual-current device (1 offer)
Siemens
5SV36474
£ 1,051.757*
per piece
 
 piece
Siemens 5SV3316-6 circuit breaker Residual-current device Type A 2 (1 offer)
Siemens
5SV33166
from £ 48.19*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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