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  MCBs (3,221 items)

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Siemens SENTRON 5SL4 MCB, 3P+N, 63A Curve D, 400V AC, 10 kA Breaking Capacity / 2096516 (1 offer) 
The miniature circuit breaker provides voltage of 400 V with 4-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably p...
Siemens
5SL4463-8
from £ 305.61*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 63A Curve D, 400V AC, 10 kA Breaking Capacity / 2096554 (1 offer) 
The miniature circuit breaker provides voltage of 400 V with 3+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SL4663-8
from £ 299.94*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 6A Curve B, 400V AC, 72V DC / 2097493 (1 offer) 
The Siemens 5SL4 series 3+N-pole miniature circuit breaker has a current rating of 6 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL4606-6
from £ 139.85*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 6A Curve B, 400V AC, 72V DC / 2103370 (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
5SL4406-6
from £ 142.90*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 6A Curve C, 400V AC, 72V DC / 2096649 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a 3+N pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SL4606-7
from £ 139.83*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 6A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2096635 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SL4406-7
from £ 143.67*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 6A Curve D, 400V AC, 10 kA Breaking Capacity / 2096503 (1 offer) 
The miniature circuit breaker provides voltage of 400 V with 4-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably p...
Siemens
5SL4406-8
from £ 149.82*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 6A Curve D, 400V AC, 10 kA Breaking Capacity / 2096541 (1 offer) 
The miniature circuit breaker provides voltage of 400 V with 3+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SL4606-8
from £ 143.60*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 8A Curve B, 400V AC, 72V DC / 2097468 (1 offer) 
The Siemens 5SL4 series four-pole miniature circuit breaker has a current rating of 8 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SL4408-6
from £ 134.53*
per piece
 
 piece
Siemens 5SL4608-6 circuit breaker Miniature circuit breaker 4 (1 offer)
Siemens
5SL4608-6
from £ 132.31*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 8A Curve C, 400V AC, 72V DC / 2097469 (1 offer) 
The Siemens 5SL4 series four-pole miniature circuit breaker has a current rating of 8 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SL4408-7
from £ 134.81*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 8A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2095995 (1 offer) 
The Siemens 5SL4608-7 Miniature Circuit Breakers operate at 440 V and 8 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These are...
Siemens
5SL4608-7
from £ 129.36*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 8A Curve D, 400V AC, 10 kA Breaking Capacity / 2096504 (1 offer) 
The miniature circuit breaker provides voltage of 400 V with 4-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably p...
Siemens
5SL4408-8
from £ 150.76*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 8A Curve D, 400V AC, 10 kA Breaking Capacity / 2096543 (1 offer) 
The miniature circuit breaker provides voltage of 400 V with 3+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SL4608-8
from £ 137.42*
per piece
 
 piece
Siemens 5SL4315-7 circuit breaker Miniature circuit breaker 3 (2 offers)
Siemens
5SL4315-7
from £ 26.64*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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