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  MCBs (5,075 items)

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Siemens SENTRON 5SY7 MCB, 1P+N, 8A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2131095 (1 offer) 
The Siemens 5SY7508-7 Miniature Circuit Breakers operate at 72 V DC and 8 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY7508-7
from £ 62.579*
per piece
from £ 62.579*
per piece
 
 piece
Eaton xEffect MCB, 3P, 32A Curve B, 230 → 400V AC, 6 kA Breaking Capacity / 7694441 (3 offers) 
Type B MCB. An updated version of the PLS6 MCB but now certified to IEC / EN 60898 standard
Eaton
239116 FAZ6-B32/3
from £ 62.60*
per piece
from £ 62.60*
per piece
 
 piece
Eaton PXL-C10/3 circuit breaker Miniature circuit breaker (1 offer)
Eaton
236422
from £ 62.628*
per piece
from £ 62.628*
per piece
 
 piece
Eaton PXL-B32/3 circuit breaker Miniature circuit breaker Type B (1 offer)
Eaton
236403
from £ 62.635*
per piece
from £ 62.635*
per piece
 
 piece
Kopp GREEN ELECTRIC MCB, 3P, 16A Curve D, 230 → 400V AC, 60V DC, 10 kA Breaking Capacity / 4365783 (1 offer) 
VDE, ÖVE, SEV, CEBEC, SEMKO, NEMKO, KEMA, SETI, IMQ, MEEI, SIQ. 10 kA automatic cut-out, GREEN ELECTRIC® series. A range of MCB automatic cut-outs in B, C and D characteristics. B characteristic. T...
Kopp
7216.3200.7
from £ 62.648*
per piece
from £ 62.648*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 2P, 20A Curve C, 400V AC, 72V DC, 15 kA Breaking Capacity / 2096042 (1 offer) 
The Siemens 5SY7220-7 Miniature Circuit Breakers operate at 72 V DC and 20 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residentia...
Siemens
5SY7220-7
from £ 62.649*
per piece
from £ 62.649*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 500mA Curve C / 2165943 (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
5SY7525-7
from £ 62.699*
per piece
from £ 62.699*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 2P, 20A Curve B, 400V AC, 72V DC, 5 kA Breaking Capacity / 2097542 (1 offer) 
The Siemens 5SY7 series two-pole miniature circuit breaker has a current rating of 20 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SY7220-6
from £ 62.699*
per piece
from £ 62.699*
per piece
 
 piece
ABB SMISSLINE TP MCB S403E-B32 - Automatic circuit breaker (DIN rail mountable) - AC 230/400 V (1 offer) 
ABB SMISSLINE TP MCB S403E-B32 - Automatic circuit breaker (DIN rail mountable) - AC 230/400 V
ABB
S403E-B32
from £ 62.73*
per piece
from £ 62.73*
per piece
 
 piece
Lovato ModuLo P1MB MCB, 3P, 10A Curve D, 230V AC, 10 kA Breaking Capacity / 8255873 (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
P1MB3PD10
from £ 62.745*
per piece
from £ 62.745*
per piece
 
 piece
Siemens 5SJ4101-7HG42 circuit breaker (1 offer)
Siemens
5SJ4101-7HG42
from £ 62.765*
per piece
from £ 62.765*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 10A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129027 (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
5SY7510-6
from £ 62.789*
per piece
from £ 62.789*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 20A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129028 (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
5SY7520-6
from £ 62.839*
per piece
from £ 62.839*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 10A Curve C, 230V AC, 72V DC, 15 kA Breaking Capacity / 2096052 (1 offer) 
The Siemens 5SY7510-7 Miniature Circuit Breakers operate at 72 V DC and 10 A at AC. It has switching capacity of 15 kA according to EN 60898. These are ideal for application in large non-residentia...
Siemens
5SY7510-7
from £ 62.999*
per piece
from £ 62.999*
per piece
 
 piece
Siemens SENTRON 5SY7 MCB, 1P+N, 13A Curve B, 5 kA Breaking Capacity / 2164344 (1 offer) 
The Siemens 5SY7 series 1+N-pole miniature circuit breaker has a current rating of 13 A and 15 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SY7513-6
from £ 63.019*
per piece
from £ 63.019*
per piece
 
 piece
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