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  MCBs (1,622 items)

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Siemens 5SY5101-7 circuit breaker Miniature circuit breaker 1 (1 offer)
Siemens
5SY5101-7
from £ 43.733*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 4P, 20A Curve B, 400V AC, 10 kA Breaking Capacity / 1243147 (3 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4420-6
from £ 43.74*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 4P, 10A Curve B, 400V AC, 10 kA Breaking Capacity / 1243193 (3 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4410-6
from £ 43.78*
per piece
 
 piece
Siemens Sentron 5SJ6 MCB, 2P, 10A Curve C, 230V AC, 60V DC, 6 kA Breaking Capacity / 5214478 (1 offer) 
EN 60898, VDE 0641 part of 11, IEC 60898. Series 5SJ6 MCBs - 6kA, B ; C Characteristics. Line protective switches with quick plug in terminals Mainly used to protect socket outlet and lighting circ...
Siemens
5SJ6210-7KS
from £ 43.88*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 3P, 40A Curve B, 400V AC, 72V DC, 5 kA Breaking Capacity / 2129017 (2 offers) 
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
5SY6340-6
from £ 44.01*
per piece
 
 piece
Siemens SENTRON 5SY5 MCB, 1P, 2A Curve B, 400V AC, 220V DC, 10 kA Breaking Capacity / 2103406 (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
5SY5102-6
from £ 44.033*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 3P, 6A Curve C, 400V AC, 60V DC, 10 kA Breaking Capacity / 7721366 (3 offers) 
Number of Poles = 3P Current Rating = 6A Tripping Characteristics = Type C Rated AC Voltage = 400V Rated DC Voltage = 60V Breaking Capacity at Maximum Voltage Rating = 10 kA Range = Sentron Series ...
Siemens
5SY4306-7
from £ 44.07*
per piece
 
 piece
Siemens SENTRON 5SY4 MCB, 3P, 8A Curve C, 400V AC, 72V DC / 2096661 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a triple pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SY4308-7
from £ 44.19*
per piece
 
 piece
Siemens SENTRON 5SY MCB, 3P+N, 32A Curve B / 2322325 (2 offers) 
Number of Poles = 3P+N Current Rating = 32A Tripping Characteristics = Type B Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY6632-6
from £ 44.25*
per piece
 
 piece
Siemens SENTRON 5SJ MCB, 2P, 20A / 2322265 (1 offer) 
Number of Poles = 2P Current Rating = 20A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount
Siemens
5SJ6220-7KS
from £ 44.296*
per piece
 
 piece
Siemens Sentron 5SJ6 MCB, 2P, 16A Curve C, 230V AC, 60V DC, 6 kA Breaking Capacity / 5214490 (1 offer) 
EN 60898, VDE 0641 part of 11, IEC 60898. Series 5SJ6 MCBs - 6kA, B ; C Characteristics. Line protective switches with quick plug in terminals Mainly used to protect socket outlet and lighting circ...
Siemens
5SJ6216-7KS
from £ 44.30*
per piece
 
 piece
Siemens 5SY4304-7 circuit breaker Miniature circuit breaker 3 (3 offers) 
Miniature circuit breaker 400 V 10kA, 3-pole, C, 4A, D=70 mm
Siemens
5SY43047
from £ 44.35*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 3P, 3A Curve C, 400V AC, 10 kA Breaking Capacity / 6220092 (2 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4303-7
from £ 44.36*
per piece
 
 piece
Siemens Sentron 5SJ6 MCB, 2P, 20A Curve B, 230V AC, 60V DC, 6 kA Breaking Capacity / 5214793 (1 offer) 
EN 60898, VDE 0641 part of 11, IEC 60898. Series 5SJ6 MCBs - 6kA, B ; C Characteristics. Line protective switches with quick plug in terminals Mainly used to protect socket outlet and lighting circ...
Siemens
5SJ6220-6KS
from £ 44.374*
per piece
 
 piece
Siemens SENTRON 5SY8 MCB, 1P, 6A Curve C, 400V AC, 72V DC, 15 kA Breaking Capacity / 2096055 (1 offer) 
The Siemens 5SY8106-7 Miniature Circuit Breakers operate at 72 V DC and 6 A at AC. It has switching capacity of 15 kA according to IEC 60947-2 at DC. These are ideal for application in large non-re...
Siemens
5SY8106-7
from £ 44.498*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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