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  MCBs (5,082 items)

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Siemens SENTRON 5SY6 MCB, 4P, 3A Curve C, 400V AC, 72V DC, 6 kA Breaking Capacity / 2096023 (2 offers) 
The Siemens 5SY6403-7 Miniature Circuit Breakers operate at 72 V DC and 3 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential ...
Siemens
5SY6403-7
from £ 60.00*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 40A Curve C, 400V AC, 72V DC, 6 kA Breaking Capacity / 2096027 (2 offers) 
The Siemens 5SY6440-7 Miniature Circuit Breakers operate at 72 V DC and 40 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY6440-7
from £ 76.16*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 4A Curve C / 2165934 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6404-7
from £ 59.43*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 500mA Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096684 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6405-7
from £ 60.02*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 50A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128897 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6450-7
from £ 91.48*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 6A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096685 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6406-7
from £ 60.17*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 8A Curve C, 400V AC, 72V DC, 6 kA Breaking Capacity / 2096024 (2 offers) 
The Siemens 5SY6408-7 Miniature Circuit Breakers operate at 72 V DC and 8 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential ...
Siemens
5SY6408-7
from £ 60.13*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 1.6A Curve C / 2165942 (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
5SY7515-7
from £ 65.957*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 10A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129027 (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
5SY7510-6
from £ 56.699*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 10A Curve C, 230V AC, 72V DC, 15 kA Breaking Capacity / 2096052 (1 offer) 
The Siemens 5SY7510-7 Miniature Circuit Breakers operate at 72 V DC and 10 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residentia...
Siemens
5SY7510-7
from £ 56.889*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 13A Curve B, 5 kA Breaking Capacity / 2164344 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 13 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SY7513-6
from £ 56.739*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 13A Curve C, 5 kA Breaking Capacity / 2164060 (1 offer) 
The miniature circuit breaker provides voltage of 230 V with 1+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SY7513-7
from £ 56.659*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 14A Curve C / 2165940 (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
5SY7514-7
from £ 65.987*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 16A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2097551 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 16 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SY7516-6
from £ 56.869*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 16A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128915 (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
5SY7516-7
from £ 56.899*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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