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  MCBs (5,082 items)

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Siemens 5SY4325-5 circuit breaker Miniature circuit breaker Type A 3 (2 offers)
Siemens
5SY43255
from £ 52.28*
per piece
Siemens SENTRON 5SY MCB, 3P, 3A Curve D / 2322298 (2 offers) 
Number of Poles = 3P Current Rating = 3A Tripping Characteristics = Type D Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY4303-8
from £ 63.54*
per piece
Siemens SENTRON 5SY MCB, 3P, 3A, Type A / 2322297 (2 offers) 
Number of Poles = 3P Current Rating = 3A Tripping Characteristics = Type A Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Claim = Extended product life
Siemens
5SY4303-5
from £ 63.63*
per piece
Siemens SENTRON 5SY MCB, 3P, 6A, Type A / 2322299 (2 offers) 
Number of Poles = 3P Current Rating = 6A Tripping Characteristics = Type A Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY4306-5
from £ 63.46*
per piece
Siemens SENTRON 5SY MCB, 4P, 16A Curve B / 2322313 (1 offer) 
Number of Poles = 4P Current Rating = 16A Tripping Characteristics = Type B Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY5416-6
from £ 165.721*
per piece
Siemens SENTRON 5SY MCB, 4P, 2A Curve C / 2322306 (3 offers) 
Number of Poles = 4P Current Rating = 2A Tripping Characteristics = Type C Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY4402-7
from £ 62.49*
per piece
Siemens SENTRON 5SY MCB, 4P, 2A Curve C / 2322312 (1 offer) 
Number of Poles = 4P Current Rating = 2A Tripping Characteristics = Type C Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY5402-7
from £ 194.449*
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 £ 105.73*
per piece
Siemens SENTRON 5SY1 MCB, 1P, 10A, Type F2, 230V AC, 60V DC / 2103399 (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
5SY1710-4
from £ 40.562*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 1.6A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2096666 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a 1P+N pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY4515-7
from £ 21.28*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 1.6A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128838 (2 offers) 
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
5SY4515-8
from £ 29.74*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 1.6A, Type A, 5 kA Breaking Capacity / 2176966 (2 offers) 
The Siemens Sentron miniature circuit breakers, are a type of switch used to automatically turn off electrical circuits during abnormal conditions. MCBs often replace fuses in low voltage electrica...
Siemens
5SY4515-5
from £ 29.72*
per piece
Siemens 5SY4513-6 circuit breaker Miniature circuit breaker 2 (2 offers)
Siemens
5SY4513-6
from £ 14.04*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 13A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2096664 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a 1P+N pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY4513-7
from £ 17.74*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 13A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128836 (2 offers) 
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
5SY4513-8
from £ 24.89*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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