The D4N-4120 is a miniature safety limit switch featuring a plastic housing and a roller lever actuator with a resin lever and a roller diameter of 17.5mm. It is equipped with a roller lever actuator measuring 26mm in length and offers both normally open (NO) and normally closed (NC) contact configurations. The switch supports a maximum contact current of 10A and a switched voltage of up to 240V AC. It has a circuit configuration of DPST-NO/NC, with an on-mom and off-mom switch function, and a current rating of 3A at 240V AC. The D4N-4120 is designed for applications requiring reliable position detection with a rugged IP67-rated plastic housing.

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