MK Sentry

The MK Sentry circuit protection range has been stylishly designed to excel in all applications. . If you are looking for a fully populated consumer unit, a miniature circuit breaker, a residual current device, arc fault detection device or a surge protection device then you are in the right place. All of our products fully comply with the 18th Edition Regulations. The SPD and AFDD ranges come with a 5-year guarantee with all other products having a 10-year guarantee.