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  MCBs (3,221 items)

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Siemens SENTRON 5SL4 MCB, 3P+N, 3A Curve C, 400V AC, 72V DC / 2096647 (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
5SL4603-7
from £ 155.09*
per piece
from £ 155.09*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 3A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2095976 (1 offer) 
The Siemens 5SL4403-7 Miniature Circuit Breakers operate at 440 V and 3 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These are...
Siemens
5SL4403-7
from £ 154.18*
per piece
from £ 154.18*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 3A Curve D, 400V AC, 10 kA Breaking Capacity / 2096500 (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
5SL4403-8
from £ 153.06*
per piece
from £ 153.06*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 3A Curve D, 400V AC, 10 kA Breaking Capacity / 2096538 (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
5SL4603-8
from £ 153.09*
per piece
from £ 153.09*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 40A Curve B, 400V AC, 72V DC / 2097476 (1 offer) 
The Siemens 5SL4 series four-pole miniature circuit breaker has a current rating of 40 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens...
Siemens
5SL4440-6
from £ 141.10*
per piece
from £ 141.10*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 40A Curve B, 400V AC, 72V DC / 2103391 (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
5SL4640-6
from £ 142.90*
per piece
from £ 142.90*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 40A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2095997 (1 offer) 
The Siemens 5SL4640-7 Miniature Circuit Breakers operate at 440 V and 40 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These ar...
Siemens
5SL4640-7
from £ 157.59*
per piece
from £ 157.59*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 40A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2096639 (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
5SL4440-7
from £ 173.80*
per piece
from £ 173.80*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 40A Curve D, 400V AC, 10 kA Breaking Capacity / 2096514 (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
5SL4440-8
from £ 209.81*
per piece
from £ 209.81*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 40A Curve D, 400V AC, 10 kA Breaking Capacity / 2096552 (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
5SL4640-8
from £ 192.88*
per piece
from £ 192.88*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 4A Curve B, 400V AC, 72V DC / 2097492 (1 offer) 
The Siemens 5SL4 series 3+N-pole miniature circuit breaker has a current rating of 4 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL4604-6
from £ 148.21*
per piece
from £ 148.21*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 4A Curve B, 400V AC, 72V DC / 2103369 (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
5SL4404-6
from £ 147.17*
per piece
from £ 147.17*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 4A Curve C, 400V AC, 72V DC / 2096648 (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
5SL4604-7
from £ 147.53*
per piece
from £ 147.53*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 4A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2095977 (1 offer) 
The Siemens 5SL4404-7 Miniature Circuit Breakers operate at 440 V and 4 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These are...
Siemens
5SL4404-7
from £ 148.46*
per piece
from £ 148.46*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P+N, 4A Curve D, 400V AC, 10 kA Breaking Capacity / 2096501 (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
5SL4404-8
from £ 150.38*
per piece
from £ 150.38*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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