It operates through the use of a spring-loaded lever to open and close a set of inside contacts In the device. It's a simulated plunger lever actuator. It demands a 7.2N running drive to energize the spring. The working latest rating is 15A. The key bedroom features a dressing region, https://kingswoodhomes.uk.com/developments/properties/4-bed-detached-houses-feniscowles/