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  MCBs (5,082 items)

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Siemens SENTRON 5SY7 MCB, 1P+N, 1A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2096713 (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
5SY7501-7
from £ 65.897*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 20A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129028 (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
5SY7520-6
from £ 56.749*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 20A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128916 (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
5SY7520-7
from £ 56.729*
per 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 £ 56.689*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 2A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128978 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 2 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SY7502-7
from £ 65.917*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 32A Curve B, 5 kA Breaking Capacity / 2166025 (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
5SY7532-6
from £ 56.869*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 32A Curve C / 2165944 (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
5SY7532-7
from £ 56.699*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 3A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2097549 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 3 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SY7503-7
from £ 65.987*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 40A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129031 (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
5SY7540-6
from £ 62.58*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 40A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2097552 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 40 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SY7540-7
from £ 62.53*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 4A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2096714 (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
5SY7504-7
from £ 65.563*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 500mA Curve C / 2165943 (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
5SY7525-7
from £ 56.739*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 500mA Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128913 (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
5SY7505-7
from £ 65.907*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 50A Curve B, 5 kA Breaking Capacity / 2166026 (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
5SY7550-6
from £ 65.583*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 50A Curve C / 2165945 (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
5SY7550-7
from £ 66.786*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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