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  MCBs (5,075 items)

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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 £ 73.477*
per piece
from £ 73.477*
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 £ 68.37*
per piece
from £ 68.37*
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 £ 67.00*
per piece
from £ 67.00*
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 £ 70.423*
per piece
from £ 70.423*
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 £ 62.849*
per piece
from £ 62.849*
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 £ 72.827*
per piece
from £ 72.827*
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 £ 73.773*
per piece
from £ 73.773*
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 £ 73.736*
per piece
from £ 73.736*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 63A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128979 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 63 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SY7563-6
from £ 74.712*
per piece
from £ 74.712*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 63A Curve C, 230V AC, 15 kA Breaking Capacity / 2096054 (1 offer) 
The Siemens 5SY7563-7 Miniature Circuit Breakers operate at 72 V DC and 63 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residentia...
Siemens
5SY7563-7
from £ 88.907*
per piece
from £ 88.907*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 6A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2097550 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 6 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SY7506-6
from £ 68.55*
per piece
from £ 68.55*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 6A Curve C, 230V AC, 72V DC, 15 kA Breaking Capacity / 2096051 (1 offer) 
The Siemens 5SY7506-7 Miniature Circuit Breakers operate at 72 V DC and 6 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY7506-7
from £ 69.41*
per piece
from £ 69.41*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 8A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2131095 (1 offer) 
The Siemens 5SY7508-7 Miniature Circuit Breakers operate at 72 V DC and 8 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY7508-7
from £ 62.589*
per piece
from £ 62.589*
per piece
Siemens SENTRON 5SY7 MCB, 1P, 10A Curve D, 15 kA Breaking Capacity / 2032287 (1 offer) 
The Siemens miniature circuit breaker are current limiting design provide the highest quality and reliability. It has a quick and easy installation. It has DIN rail assembly mounting type. Its used...
Siemens
5SY7110-8
from £ 25.522*
per piece
from £ 25.522*
per piece
Siemens SENTRON 5SY7 MCB, 1P, 13A Curve B, 400V AC, 72V DC, 5 kA Breaking Capacity / 2103417 (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
5SY7113-6
from £ 21.523*
per piece
from £ 21.523*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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