Pump Start Relay with Base - 8-Pin

An 8-pin pump start relay with base socket provides the electrical interface between an irrigation controller's 24VAC pump start output and the mains power supply to a surface irrigation pump. When the controller activates the pump start circuit, the relay energises and closes the mains circuit to the pump motor, allowing a low-voltage irrigation controller to safely switch a high-current pump load without direct wiring. The plug-in relay base simplifies field replacement without rewiring.