Timers & Adaptors Helps provide electrical safety at work, home, and garden. Recommended for use with power tools, electric lawnmowers, hedge trimmers Trip Current: 15-30mA Cut Off/Trip Time: 30ms Max. Load: 13A Dimensions (H x W x D): 124 x 64 x 40 mm Weight: 149 g Unicom Plug In Circuit Breaker for Power Tools This circuit breaker will instantly cut power to prevent electric shocks. It monitors the flow of electricity and will cut the power when electricity “leaking” to earth is detected at a harmful level. Recommended for use with power tools, electric lawnmowers, hedge trimmers etc., helping to provide electrical safety at work, the home and in the garden.