{"product_id":"schneider-electric-square-d-du321-safety-switch","title":"Schneider Electric Square D DU321 Safety Switch","description":"\u003cdiv\u003e\u003cp\u003eSchneider Electric's Square D DU321 Safety Switch is a 30-amp, 240-volt, three-pole, non-fusible general-duty safety switch. Housed in a galvanized steel NEMA 1 enclosure for indoor use in dry locations, it provides a rugged and straightforward means to safely isolate power to 3‑phase equipment. As a non-fusible disconnect, the DU321 is designed for three-wire, 240 VAC circuits and is compatible with standard Square D accessories for mounting in standalone installations or panel-mounted setups. This model is part of the Square D DU general-duty family and is intended for applications that require a dependable, mechanically actuated disconnect in residential and light commercial electrical distributions. The galvanized enclosure offers corrosion resistance in indoor environments, helping ensure long-term reliability in demanding service conditions.\u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46258988024042,"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-square-d-du321-safety-switch","provider":"GTG Hardware","version":"1.0","type":"link"}