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  MCBs (1,622 items)

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Siemens SENTRON 5SL6 MCB, 1P+N, 3A Curve C, 230V AC, 72V DC / 2128876 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a 1+N pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely c...
Siemens
5SL6503-7
from £ 7.54*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 2P, 16A Curve B, 6 kA Breaking Capacity / 2027190 (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
5SL6216-6
from £ 7.60*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 1P, 25A Curve B, 230V AC, 10 kA Breaking Capacity / 7721268 (2 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4125-6
from £ 7.61*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 2P, 10A Curve B, 400V AC, 72V DC / 2128933 (2 offers) 
The Siemens 5SL6 series two-pole miniature circuit breaker has a current rating of 10 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL6210-6
from £ 7.76*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P, 40A Curve C, 400V AC, 10 kA Breaking Capacity / 2095963 (2 offers) 
The Siemens 5SL4140-7 Miniature Circuit Breakers operate at 440 V and 40 A, at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These ar...
Siemens
5SL4140-7
from £ 7.82*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 2P, 6A Curve B, 400V AC, 72V DC / 2129001 (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
5SL6206-6
from £ 8.02*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 2P, 32A Curve B, 400V AC, 72V DC / 2128934 (2 offers) 
The Siemens 5SL6 series two-pole miniature circuit breaker has a current rating of 32 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL6232-6
from £ 8.03*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 1P+N, 50A Curve B / 2164328 (2 offers) 
The Siemens 5SL6 series 1+N-pole miniature circuit breaker has a current rating of 50 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL6550-6
from £ 8.17*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 1P, 63A Curve B, 400V AC, 72V DC / 2103350 (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
5SL4163-6
from £ 8.18*
per piece
 
 piece
Siemens 5SY61066 circuit breaker Miniature circuit breaker Type B 1 (3 offers)
Siemens
5SY61066
from £ 8.30*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 1P, 2A Curve B, 230 V, 440 V AC, 72V DC, 6 kA Breaking Capacity / 2032183 (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
5SY6102-6
from £ 8.34*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 1P, 4A Curve B, 6 kA Breaking Capacity / 2032269 (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
5SY6104-6
from £ 8.58*
per piece
 
 piece
Siemens Sentron 5SY6 MCB, 1P, 32A Curve B, 230V AC, 6 kA Breaking Capacity / 4896675 (2 offers) 
EN 60898, VDE 0641 part of 11, IEC 60898. Sentron 5SY Series Miniature circuit breakers. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical ...
Siemens
5SY6132-6
from £ 8.60*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 1P+N, 4A Curve C, 230V AC, 72V DC / 2131052 (2 offers) 
The Siemens 5SL6504-7 Miniature Circuit Breakers operate at 72 V DC and 4 A, at AC. It has switching capacity of 6kA. These can be used as main switches for the disconnection or isolation of plants...
Siemens
5SL6504-7
from £ 8.69*
per piece
 
 piece
Siemens Sentron 5SY7 MCB, 1P, 10A Curve B, 230V AC, 15 kA Breaking Capacity / 6220216 (2 offers) 
EN 60898 / IEC 60898-2. DIN VDE 0641 Part 11, UL 1077, CSA 22.2. Automatic cut-out, 5SY7 Series, 15 kA, B characteristic. Automatic Cut-Out, 1-Pole and 3-Pole DIN rail assembly For use in industry ...
Siemens
5SY7110-6
from £ 8.73*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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