D4NL-4EFG-BBrand: OmronMPN: D4NL-4EFG-BGuard lock safety-door switch, D4NL, M20, 2NC/1NO + 1NC/1NO (slow-action), head: plastic, 24-VDC solenoid lock/mechanical release, 10 to 115 VAC/VDC LED indicatRequest a quote