{"product_id":"industrial-st320-4m-surge-trap-surge-protection-device","title":"Industrial ST320-4M Surge-Trap Surge Protection Device","description":"\u003cdiv\u003e\u003cp\u003eThe Ferraz Shawmut ST320-4M Surge-Trap Surge Protection Device is an industrial-grade 3‑phase surge protector designed for 277\/480V systems operating at 50 or 60 Hz. The ST320-4M model belongs to Ferraz Shawmut’s Surge‑Trap line and provides dedicated transient surge protection for 3‑phase electrical distributions using standard 277\/480V power supplies.\u003c\/p\u003e\u003c\/div\u003e","brand":"Ferraz","offers":[{"title":"New","offer_id":46285315571946,"sku":null,"price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-058.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/industrial-st320-4m-surge-trap-surge-protection-device","provider":"GTG Hardware","version":"1.0","type":"link"}