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  MCBs (5,082 items)

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Siemens SENTRON 5SP3820 MCB, 3P, 20A, Type E / 2318362 (1 offer) 
Number of Poles = 3P Current Rating = 20A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3820 Mounting Style = DIN Rail Mount Model Number = 5SP3820-3
Siemens
5SP3820-3
from £ 248.01*
per piece
 
 piece
Siemens SENTRON 5SP3825 MCB, 3P, 25A, Type E / 2318363 (1 offer) 
Number of Poles = 3P Current Rating = 25A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3825 Mounting Style = DIN Rail Mount Model Number = 5SP3825-2
Siemens
5SP3825-2
from £ 261.112*
per piece
 
 piece
Siemens SENTRON 5SP3825 MCB, 3P, 25A, Type E / 2318364 (1 offer) 
Number of Poles = 3P Current Rating = 25A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3825 Mounting Style = DIN Rail Mount Model Number = 5SP3825-3
Siemens
5SP3825-3
from £ 249.14*
per piece
 
 piece
Siemens SENTRON 5SP3835 MCB, 3P, 35A, Type E / 2318365 (1 offer) 
Number of Poles = 3P Current Rating = 35A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3835 Mounting Style = DIN Rail Mount Model Number = 5SP3835-3
Siemens
5SP3835-3
from £ 255.53*
per piece
 
 piece
Siemens SENTRON 5SP3840 MCB, 3P, 40A, Type E / 2318366 (1 offer) 
Number of Poles = 3P Current Rating = 40A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3840 Mounting Style = DIN Rail Mount Model Number = 5SP3840-2
Siemens
5SP3840-2
from £ 205.79*
per piece
 
 piece
Siemens SENTRON 5SP3840 MCB, 3P, 40A, Type E / 2318367 (1 offer) 
Number of Poles = 3P Current Rating = 40A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3840 Mounting Style = DIN Rail Mount Model Number = 5SP3840-3
Siemens
5SP3840-3
from £ 261.042*
per piece
 
 piece
Siemens SENTRON 5SP3850 MCB, 3P, 50A, Type E / 2318368 (1 offer) 
Number of Poles = 3P Current Rating = 50A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3850 Mounting Style = DIN Rail Mount Model Number = 5SP3850-3
Siemens
5SP3850-3
from £ 260.162*
per piece
 
 piece
Siemens SENTRON 5SP3863 MCB, 3P, 63A, Type E / 2318370 (1 offer) 
Number of Poles = 3P Current Rating = 63A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3863 Mounting Style = DIN Rail Mount Model Number = 5SP3863-2
Siemens
5SP3863-2
from £ 210.316*
per piece
 
 piece
Siemens SENTRON 5SP3863 MCB, 3P, 63A, Type E / 2318371 (1 offer) 
Number of Poles = 3P Current Rating = 63A Tripping Characteristics = Type E Range = SENTRON Series = 5SP3863 Mounting Style = DIN Rail Mount Model Number = 5SP3863-3
Siemens
5SP3863-3
from £ 264.422*
per piece
 
 piece
Siemens SENTRON 5SP4 MCB, 1P, 100A Curve B, 400V AC / 2129010 (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
5SP4191-6
from £ 56.505*
per piece
 
 piece
Siemens SENTRON 5SP4 MCB, 1P, 100A Curve C, 400V AC, 10 kA Breaking Capacity / 2096000 (1 offer) 
The Siemens 5SP4191-7 Miniature Circuit Breakers operate at 440 V and 100 A, at AC. It has switching capacity of 10 kA. These provide high functionality and are ideal for application areas with str...
Siemens
5SP4191-7
from £ 51.127*
per piece
 
 piece
Siemens SENTRON 5SP4 MCB, 1P, 100A Curve D, 400V AC / 2128821 (1 offer) 
The miniature circuit breaker provides voltage of 230/400 V with 1-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliab...
Siemens
5SP4191-8
from £ 64.895*
per piece
 
 piece
Siemens SENTRON 5SP4 MCB, 1P, 125A Curve B, 10 kA Breaking Capacity / 2027106 (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
5SP4192-6
from £ 56.405*
per piece
 
 piece
Siemens SENTRON 5SP4 MCB, 1P, 125A Curve C, 400V AC / 2128882 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a single pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SP4192-7
from £ 54.33*
per piece
 
 piece
Siemens 5SP4180-6 circuit breaker Miniature circuit breaker Type B 1 (1 offer)
Siemens
5SP41806
from £ 56.475*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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