{"product_id":"schmersal-bn310-rz-3m-safety-interlock-switch","title":"Schmersal BN310-RZ-3M Safety Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eSchmersal BN 310-RZ-3M is a compact safety interlock switch built around a magnetic reed sensor, designed to monitor guarded machine access and help enforce safe operating procedures. Encased in a 88 × 25 × 13 mm plastic housing with an IP67 rating, it comes with a pre-wired 3 m cable for easy installation in demanding environments. The actuation range is 3–60 mm, and the device uses a single NC contact in a latching configuration, providing a fail-safe state that remains engaged until reset. Electrical ratings include a switching current up to 3 A and a switching power up to 120 W, making it suitable for common safety-related interlocking tasks on guards and doors. The BN 310-RZ family supports safety applications up to PL e in accordance with ISO 13849-1, aligning with high-integrity machine guarding requirements. This 3-meter variant is commonly employed on guard doors for presses, conveyors, and other industrial equipment where robust magnetic reed interlocks are preferred for reliable, low-maintenance protection. \u003c\/p\u003e\u003c\/div\u003e","brand":"Schmersal","offers":[{"title":"New","offer_id":46283998855402,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-021.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schmersal-bn310-rz-3m-safety-interlock-switch","provider":"GTG Hardware","version":"1.0","type":"link"}