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  MCBs (3,221 items)

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ABB S201-D20 circuit breaker Miniature circuit breaker 1 1 module(s) (2 offers) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
S201-D20
from £ 5.97*
per piece
Siemens SENTRON 5SL4 MCB, 1P, 1A Curve B, 10 kA Breaking Capacity / 2027045 (2 offers) 
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
5SL4101-6
from £ 6.04*
per piece
Siemens SENTRON 5SL6 MCB, 1P+N, 6A Curve B / 2166013 (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
5SL6506-6
from £ 6.07*
per piece
Siemens SENTRON 5SL6 MCB, 1P+N, 32A Curve B, 230V AC, 72V DC / 2129007 (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
5SL6532-6
from £ 6.12*
per piece
ABB 2CDS251001R0405 circuit breaker Miniature circuit breaker (3 offers) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
2CDS251001R0405
from £ 6.23*
per piece
Siemens 5SL6150-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL6150-7
from £ 6.36*
per piece
ABB System Pro M Compact S200 MCB, 1P, 6A Curve D, 253V AC, 72V DC, 6 kA Breaking Capacity / 5279453 (3 offers) 
Number of Poles = 1P Current Rating = 6A Tripping Characteristics = Type D Rated AC Voltage = 253V Rated DC Voltage = 72V Breaking Capacity at Maximum Voltage Rating = 6 kA Range = System Pro M Com...
ABB
2CDS251001R0061 S201-D6
from £ 6.40*
per piece
Siemens SENTRON 5SL4 MCB, 1P, 16A Curve D, 400V AC, 10 kA Breaking Capacity / 2096457 (2 offers) 
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
5SL4116-8
from £ 6.43*
per piece
Siemens SENTRON 5SL4 MCB, 1P, 10A Curve C, 10 kA Breaking Capacity / 2027255 (2 offers) 
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
5SL4110-7
from £ 6.57*
per piece
Siemens SENTRON 5SL4 MCB, 1P, 10A Curve D, 400V AC, 10 kA Breaking Capacity / 2096453 (2 offers) 
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
5SL4110-8
from £ 6.59*
per piece
ABB System Pro M Compact S200 MCB, 1P, 16A Curve D, 253V AC, 72V DC, 6 kA Breaking Capacity / 5279475 (3 offers) 
Number of Poles = 1P Current Rating = 16A Tripping Characteristics = Type D Rated AC Voltage = 253V Rated DC Voltage = 72V Breaking Capacity at Maximum Voltage Rating = 6 kA Range = System Pro M Co...
ABB
2CDS251001R0161 S201-D16
from £ 6.61*
per piece
Siemens 5SL4108-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4108-7
from £ 6.64*
per piece
Siemens SENTRON 5SL4 MCB, 1P, 25A Curve D, 400V AC, 10 kA Breaking Capacity / 2096459 (2 offers) 
The miniature circuit breaker provides voltage of 230/400 V with 1-pole configuration The Siemens miniature circuit breaker is the fuse for short-circuit protection. Siemens offers a comprehensive ...
Siemens
5SL4125-8
from £ 6.65*
per piece
ABB 2CDS251001R0011 circuit breaker Miniature circuit breaker (3 offers) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
2CDS251001R0011
from £ 6.69*
per piece
Siemens 5SL4132-7 circuit breaker Miniature circuit breaker 1 (2 offers)
Siemens
5SL4132-7
from £ 6.70*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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