{"product_id":"schneider-electric-d-321-n-safety-disconnect-switch","title":"Schneider Electric D 321-N Safety Disconnect Switch","description":"\u003cdiv\u003e\u003cp\u003eSchneider Electric's Square D D321N general-duty fusible safety disconnect switch is a 30 A, 240 V AC, 3‑pole, 4‑wire device with a factory‑installed neutral, designed for residential and light commercial applications. The surface‑mounted, NEMA 1 enclosure uses lug terminals and accepts H, K, or R fuses to provide fusible protection with a quick‑make\/quick‑break mechanism. It carries a short‑circuit current rating up to 100 kA (depends on fuse type) and measures 9.25 in high, 7.25 in wide, and 3.63 in deep, with a net weight of about 19.8 lb. UL listed and intended for indoor isolation of lighting, air conditioning, and appliances.\u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46258983534826,"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-d-321-n-safety-disconnect-switch","provider":"GTG Hardware","version":"1.0","type":"link"}