Description

Electronic components and automation solutions from RS Pro has been offering no compromise between quality, price and efficiency since 1937. Quality is the company’s passion, that is why every item gets audited, inspected and tested for compliance with internal and international standards by highly qualified engineers.Key Operated Test SwitchEmergency lighting should be tested regularly in accordance with BS5266. This test switch allows the mains supply to be interrupted for a controlled time period before automatically reverting back to normal operation.,Backbox not supplied, can be flush or backbox mounted (RS 222-8109). min depth 23mm.''