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  MCBs (5,075 items)

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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 £ 64.92*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 10A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128894 (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
5SY6410-7
from £ 53.56*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 13A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096686 (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
5SY6413-7
from £ 54.83*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 300mA Curve C, 400V AC, 72V DC, 6 kA Breaking Capacity / 2096026 (2 offers) 
The Siemens 5SY6414-7 Miniature Circuit Breakers operate at 72 V DC and 0.3 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residentia...
Siemens
5SY6414-7
from £ 65.84*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 1.6A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096688 (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
5SY6415-7
from £ 65.68*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 16A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2131082 (2 offers) 
The Siemens 5SY6416-7 Miniature Circuit Breakers operate at 72 V DC and 16 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY6416-7
from £ 54.93*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 20A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128895 (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
5SY6420-7
from £ 54.49*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 25A Curve C / 2164786 (2 offers) 
The Siemens 5SY6425-7 Miniature Circuit Breakers operate at 72 V DC and 25 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY6425-7
from £ 54.15*
per piece
Siemens SENTRON 5SY6 MCB, 4P, 32A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128896 (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
5SY6432-7
from £ 64.16*
per 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 £ 80.91*
per 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 £ 97.74*
per piece
Siemens SENTRON 5SY MCB, 4P, 63A Curve C / 2322321 (2 offers) 
Number of Poles = 4P Current Rating = 63A Tripping Characteristics = Type C Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY6463-7
from £ 113.61*
per piece
Siemens SENTRON 5SY6 MCB, 1P+N, 1A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2131084 (2 offers) 
The Siemens 5SY6501-7 Miniature Circuit Breakers operate at 72 V DC and 1 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential ...
Siemens
5SY6501-7
from £ 22.82*
per piece
Siemens Sentron 5SY6 MCB, 1P+N, 2A Curve C, 230V AC, 72V DC, 6 kA Breaking Capacity / 1963633 (2 offers) 
Miniature Circuit breaker 230 V 6kA, 1+N-pole C, 2A, D=70 mm
Siemens
5SY6502-7
from £ 21.88*
per piece
Siemens SENTRON 5SY6 MCB, 1P+N, 3A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128967 (2 offers) 
The Siemens 5SY6 series 1+N-pole miniature circuit breaker has a current rating of 3 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens of...
Siemens
5SY6503-7
from £ 22.35*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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