Main electrical appliances, buttons and signal lights
NPM8 series buttons are suitable for industrial control, instrumentation and household appliances with AC 50Hz (60Hz), rated working voltage AC220V and below, or DC working voltage DC110V and below. Used as a control for electrical circuits for contactors, relays, and other signals, with indicator lights for light signal indication.
Meet the standard: GB / T 14048.5, IEC 60947-5-1