Use this motor protection circuit breaker (MPCB) from RS PRO to keep you and your equipment safe from power surges. It has both a thermal and a magnetic release, so it can limit overcurrent and prevent damage to electrical circuitry quickly and efficiently.


This MPCB resets automatically after detecting a fault, so you don't need to perform a manual reset. It's simple to install and can be mounted vertically or horizontally onto a 35 mm DIN rail.


This switch has been stringently tested for quality and reliability. Components such as this one are used in a range of commercial and industrial settings. They're typically found on farms, building sites and in manufacturing plants.