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  MCBs (5,075 items)

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Siemens SENTRON 5SL4 MCB, 3P+N, 1A Curve B, 400V AC, 72V DC / 2097490 (1 offer) 
The Siemens 5SL4 series 3+N-pole miniature circuit breaker has a current rating of 1 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL4601-6
from £ 139.361*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 1A Curve B, 400V AC, 72V DC / 2103367 (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
5SL4401-6
from £ 137.591*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 1A Curve C, 400V AC, 72V DC / 2097465 (1 offer) 
The Siemens 5SL4 series four-pole miniature circuit breaker has a current rating of 1 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SL4401-7
from £ 139.131*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 1A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2095992 (1 offer) 
The Siemens 5SL4601-7 Miniature Circuit Breakers operate at 440 V and 1 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These are...
Siemens
5SL4601-7
from £ 136.431*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 1A Curve D, 400V AC, 10 kA Breaking Capacity / 2096498 (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
5SL4401-8
from £ 137.881*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 1A Curve D, 400V AC, 10 kA Breaking Capacity / 2096535 (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
5SL4601-8
from £ 139.061*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 20A Curve B, 400V AC, 72V DC / 2097497 (1 offer) 
The Siemens 5SL4 series 3+N-pole miniature circuit breaker has a current rating of 20 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SL4620-6
from £ 119.701*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 20A Curve B, 400V AC, 72V DC / 2103373 (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
5SL4420-6
from £ 119.641*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 20A Curve C, 400V AC, 72V DC / 2096653 (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
5SL4620-7
from £ 119.761*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 20A Curve C, 400V AC, 72V DC / 2097471 (1 offer) 
The Siemens 5SL4 series four-pole miniature circuit breaker has a current rating of 20 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens...
Siemens
5SL4420-7
from £ 121.081*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 20A Curve D, 400V AC, 10 kA Breaking Capacity / 2096510 (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
5SL4420-8
from £ 123.136*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 20A Curve D, 400V AC, 10 kA Breaking Capacity / 2096549 (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
5SL4620-8
from £ 126.487*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 25A Curve B, 400V AC, 72V DC / 2097473 (1 offer) 
The Siemens 5SL4 series four-pole miniature circuit breaker has a current rating of 25 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens...
Siemens
5SL4425-6
from £ 118.601*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 25A Curve B, 400V AC, 72V DC / 2097498 (1 offer) 
The Siemens 5SL4 series 3+N-pole miniature circuit breaker has a current rating of 25 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SL4625-6
from £ 120.881*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 25A Curve C, 400V AC, 10 kA Breaking Capacity / 2096511 (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
5SL4425-7
from £ 119.291*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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