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  MCBs (5,075 items)

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Eaton xEffect MCB, 2P, 3A Curve D, 240 → 415V AC, 10 kA Breaking Capacity / 8473560 (1 offer) 
Eaton FAZ Series Circuit Breakers. The FAZ series by Eaton offers a wide range of quality, highly reliable and safe circuit breakers. Eaton ‘s FAZ DIN rail mountable circuit breaker is designed for...
Eaton
278773 FAZ-D3/2
from £ 70.518*
per piece
ABB SMISSLINE TP MCB, 2P, 2A Curve K, 240V AC / 2462534 (2 offers) 
Number of Poles = 2P Current Rating = 2A Tripping Characteristics = Type K Rated AC Voltage = 240V Range = SMISSLINE TP Mounting Style = DIN Rail Mount
ABB
ABB2CCS571103R8277
from £ 70.523*
per piece
ABB S403M-B20 circuit breaker Miniature circuit breaker 3 (2 offers) 
SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS573001R0205
from £ 70.61*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 50A Curve B, 5 kA Breaking Capacity / 2166026 (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
5SY7550-6
from £ 70.633*
per piece
Siemens SENTRON 5SY7 MCB, 2P, 4A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096708 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a double pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SY7204-7
from £ 70.691*
per piece
Lovato ModuLo P1MB MCB, 3P, 4A Curve B, 230V AC, 10 kA Breaking Capacity / 8255797 (1 offer) 
P1MB MCBs 3P. Miniature Circuit Breakers up to 63A with positive indication by flag window. Ratings 1 to 63A Tripping characteristics B, C and D Rated insulation voltage: 440V Rated impulse withsta...
LOVATO Electric
P1MB3PB04
from £ 70.701*
per piece
Siemens SENTRON 5SY7 MCB, 2P, 3A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096707 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a double pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SY7203-7
from £ 70.817*
per piece
ABB Leitungsschutzschalter S203M-D20 C20A 3polig 10kA circuit breaker Miniature circuit breaker 3 (3 offers) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS273001R0201
from £ 70.88*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 1A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2096713 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a 1P+N pole and has a current breaking capacity of 15kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY7501-7
from £ 70.897*
per piece
ABB S403M-B25 circuit breaker Miniature circuit breaker 4 (2 offers) 
SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS573001R0255
from £ 70.90*
per piece
Hager NFT MCB, 1P+N, 20A, 240 → 400V AC, 10 kA Breaking Capacity / 1444743 (1 offer) 
Hager NFT Circuit Breakers. The Hager NFT circuit breakers protect against short circuits and overload currents. Features and Benefits. Complies with BS EN 60898-1 and EN 60947-2 1 and 3 pole versi...
Hager
NFT720
from £ 70.948*
per piece
ABB System Pro M Compact S200L MCB, 3P, 20A Curve C, 400V AC, 6 kA Breaking Capacity / 1833663 (1 offer) 
S203L-C 20 MiniCircuitBreaker C-Char.,4,5kA,20A,3P
ABB
350339
from £ 70.953*
per piece
Schneider Electric
M9F23216
from £ 70.97*
per piece
Siemens SENTRON 5SY7 MCB, 1P+N, 2A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128978 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 2 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SY7502-7
from £ 71.037*
per piece
Schneider Electric
M9F21202
from £ 71.058*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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