It operates by using a spring-loaded lever to open up and close a set of inside contacts Within the device. It's a simulated plunger lever actuator. It requires a seven.2N running drive to energize the spring. The working existing rating is 15A. Lower Darwen, Darwen · four Bedrooms · 1 https://kingswoodhomes.uk.com/developments/properties/4-bedroom-detached-houses-darwen/