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  MCBs (1,407 items)

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Siemens 5SJ4101-7HG42 circuit breaker (1 offer)
Siemens
5SJ4101-7HG42
from £ 66.77*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P+N, 4A Curve D, 230V AC, 10 kA Breaking Capacity / 2096521 (1 offer) 
The miniature circuit breaker provides voltage of 230 V with 1+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SL4504-8
from £ 66.88*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P+N, 1.6A Curve D, 230V AC, 10 kA Breaking Capacity / 2096527 (1 offer) 
The miniature circuit breaker provides voltage of 230 V with 1+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SL4515-8
from £ 67.00*
per piece
 
 piece
Siemens 5SY4432-7 circuit breaker Miniature circuit breaker 4 (3 offers)
Siemens
5SY4432-7
from £ 67.00*
per piece
 
 piece
Siemens SENTRON 5SJ MCB, 1P, 5A / 2322226 (1 offer) 
Number of Poles = 1P Current Rating = 5A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount
Siemens
5SJ4111-8HG41
from £ 67.03*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 16A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128915 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a 1P+N pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7516-7
from £ 67.03*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 4P, 1A Curve C, 400V AC, 10 kA Breaking Capacity / 1243183 (2 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4401-7
from £ 67.09*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 4P, 6A Curve C, 400V AC, 10 kA Breaking Capacity / 1243191 (3 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4406-7
from £ 67.10*
per piece
 
 piece
Siemens 5SJ4104-7HG41 circuit breaker (1 offer)
Siemens
5SJ4104-7HG41
from £ 67.33*
per piece
 
 piece
Siemens SENTRON 5SY4 MCB, 4P, 8A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2131071 (2 offers) 
The Siemens 5SY4408-7 Miniature Circuit Breakers operate at 72 V DC and 8 A at AC. It has switching capacity of 10 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY4408-7
from £ 67.35*
per piece
 
 piece
Siemens 5SJ4101-8HG41 circuit breaker (1 offer)
Siemens
5SJ4101-8HG41
from £ 67.37*
per piece
 
 piece
Siemens 5SJ4102-7HG41 circuit breaker (1 offer)
Siemens
5SJ4102-7HG41
from £ 67.38*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 2P, 63A Curve D, 400V AC, 10 kA Breaking Capacity / 1243174 (3 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4263-8
from £ 67.42*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 25A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129029 (1 offer) 
The Siemens 5S series Miniature Circuit Breaker is used as a fuse for short-circuit protection. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, ...
Siemens
5SY7525-6
from £ 67.45*
per piece
 
 piece
Siemens 5SJ4101-7HG41 circuit breaker (1 offer)
Siemens
5SJ4101-7HG41
from £ 67.53*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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