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Southco light duty electronic rotary latch provides a simple, versatile electromechanical latch solution for a variety of applications. Light duty electronic rotary latch. Convenient and reliable, the light duty R4-EM delivers proven electronic access control in a compact, lightweight integrated package. Easy push-to-close operation and simple installation make the R4-EM ideal for transitioning from mechanical to electronic access. An optional microswitch provides feedback on latch status. The R4-EM is available in both auto re-lock and delayed re-lock versions for added flexibility. The light duty R4-EM features a microprocessor controlled gearmotor with low power requirements. Multiple mounting configurations and a compact size afford easy integration into existing designs. The latch eliminates key management and accepts access control signals from a variety of devices including key fobs, keypads and proximity cards. Industry applications includes electronic enclosures, self service equipment, kiosks, medical storage units, postal terminals, storage lockers, vending machines. Housings: PC/ABS. Cam: glass filled nylon. Trigger: PBT. Springs: stainless steel. Pins: steel, zinc plated. Recommended operating voltage: 12 to 24V DC. Typical operating current (average at no load): Less than 600mA at 12V DC. Input signal current draw: 25mA maximum. Microswitch rating: 3A maximum at 12V DC. Electronic access. Concealed/internal profile.