{"product_id":"schneider-electric-ek300-2-electrical-interlock-switch","title":"Schneider Electric EK300-2 Electrical Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eSchneider Electric's EK300-2 Electrical Interlock Switch is a heavy‑duty safety accessory designed to accompany Square D safety switches and disconnects in industrial panels. Rated for 30 amperes, the EK300-2 provides dual interlock circuits (two electrical interlock) as part of the Series E1–E2 family, enabling a secure, controlled operation where access to powered equipment must be restricted. The interlock uses a key‑interlock system that prevents unauthorized operation, helping ensure that a guard or door is secured before the main switch can be operated. Commonly installed as an interlock kit for safety switch assemblies, the EK300-2 coordinates with the associated disconnect to lock out both line and load sides when the enclosure is opened. Catalog listings describe EK300-2 as a Square D interlock accessory in the 30 A, heavy‑duty safety‑switch family, with model references including EK3002 and EK-300-2 across regional catalogs. This interlock is intended for industrial control applications such as machinery safety enclosures and panel‑mounted safety switches, where interlock functionality prevents energization during maintenance.\u003c\/p\u003e\u003c\/div\u003e","brand":"SQUARE","offers":[{"title":"New","offer_id":46259006308586,"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-012.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schneider-electric-ek300-2-electrical-interlock-switch","provider":"GTG Hardware","version":"1.0","type":"link"}