描述

HC4-DC12V is a 4-pole (4 Form C) electromagnetic relay designed for control panel applications with a nominal coil voltage of 12V DC. This standard-type relay is engineered to handle switching currents from 1A to 10A, making it suitable for a wide range of industrial control scenarios. The relay features a plug-in configuration with standard dimensions and is available in multiple variants including amber sealed types and versions with LED indication or diode protection. Common applications include factory automation equipment, automotive devices, control panels, power supply equipment, machine tools, welding equipment, and household appliances, where reliable electromagnetic switching is essential.