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  MCBs (5,075 items)

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Siemens SENTRON 5SL4 MCB, 1P, 50A Curve D, 400V AC, 10 kA Breaking Capacity / 2096462 (2 offers) 
The miniature circuit breaker provides voltage of 230/400 V with 1-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliab...
Siemens
5SL4150-8
from £ 11.59*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P, 63A Curve B, 400V AC, 72V DC / 2103350 (2 offers) 
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
5SL4163-6
from £ 9.11*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P, 63A Curve C, 400V AC, 72V DC / 2097437 (2 offers) 
The Siemens 5SL4 series Single-pole miniature circuit breaker has a current rating of 63 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Sieme...
Siemens
5SL4163-7
from £ 11.93*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P, 63A Curve D, 400V AC, 10 kA Breaking Capacity / 2096464 (2 offers) 
The miniature circuit breaker provides voltage of 230/400 V with 1-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliab...
Siemens
5SL4163-8
from £ 13.89*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 1A Curve B, 400V AC, 72V DC / 2103351 (2 offers) 
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
5SL4201-6
from £ 13.85*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 1A Curve C, 400V AC, 72V DC / 2097439 (2 offers) 
The Siemens 5SL4 series two-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
5SL4201-7
from £ 18.43*
per piece
 
 piece
Siemens Sentron 5SL4 MCB, 2P, 1A Curve D, 400V AC, 60V DC, 14 kA Breaking Capacity / 1963587 (2 offers) 
Miniature Circuit breaker 400 V 10kA, 2-pole, D, 1 A
Siemens
5SL4201-8
from £ 21.96*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 2A Curve B, 400V AC, 72V DC / 2103352 (2 offers) 
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
5SL4202-6
from £ 14.39*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 2A Curve C, 400V AC, 10 kA Breaking Capacity / 2095964 (2 offers) 
The Siemens 5SL4202-7 Miniature Circuit Breakers operate at 440 V and 2 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These are...
Siemens
5SL4202-7
from £ 18.32*
per piece
 
 piece
Siemens SENTRON 5SL MCB, 2P, 2A Curve D / 2322268 (2 offers) 
Number of Poles = 2P Current Rating = 2A Tripping Characteristics = Type D Range = SENTRON Series = 5SL Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SL4202-8
from £ 21.65*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 3A Curve B, 400V AC, 72V DC / 2103354 (2 offers) 
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
5SL4203-6
from £ 13.92*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 3A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2096622 (3 offers) 
The Siemens SENTRON series miniature circuit breaker has a double pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SL4203-7
from £ 18.52*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 3A Curve D, 400V AC, 10 kA Breaking Capacity / 2096465 (2 offers) 
The miniature circuit breaker provides voltage of 400 V with 2-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably p...
Siemens
5SL4203-8
from £ 21.46*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 4A Curve B, 400V AC, 72V DC / 2103355 (2 offers) 
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
5SL4204-6
from £ 13.88*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 4A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity / 2096623 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a double pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SL4204-7
from £ 18.98*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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