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  MCBs (4,986 items)

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Siemens SENTRON 5SY7 MCB, 4P, 20A Curve D, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128852 (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
5SY7420-7
£ 148.966*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 20A Curve B, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128975 (1 offer) 
The Siemens 5SY7 series four-pole miniature circuit breaker has a current rating of 20 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens...
Siemens
5SY7420-6
£ 156.668*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 16A Curve C / 2165939 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7416-7
£ 148.966*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 16A Curve B, 400V AC, 72V DC, 10 kA Breaking Capacity / 2103422 (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
5SY7416-6
£ 156.668*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 1.6A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128911 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7415-7
£ 169.00*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 300mA Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128910 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7414-7
£ 169.00*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 13A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2131093 (1 offer) 
The Siemens 5SY7413-7 Miniature Circuit Breakers operate at 72 V DC and 13 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residentia...
Siemens
5SY7413-7
£ 148.966*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 13A Curve B / 2164343 (1 offer) 
The Siemens 5SY7 series four-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
5SY7413-6
£ 156.668*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 10A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2097547 (1 offer) 
The Siemens 5SY7 series four-pole miniature circuit breaker has a current rating of 10 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens...
Siemens
5SY7410-7
£ 148.966*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 10A Curve B, 400V AC, 72V DC, 5 kA Breaking Capacity / 2129025 (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
5SY7410-6
£ 156.668*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 8A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128909 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7408-7
£ 148.966*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 6A Curve C, 400V AC, 72V DC, 15 kA Breaking Capacity / 2096048 (1 offer) 
The Siemens 5SY7406-7 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
5SY7406-7
£ 158.985*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 6A Curve B / 2166022 (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
5SY7406-6
£ 158.985*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 500mA Curve C / 2165938 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7405-7
£ 169.00*
per piece
Siemens SENTRON 5SY7 MCB, 4P, 4A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128907 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7404-7
£ 166.152*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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