{"product_id":"used-square-s-qob330-shunt-trip-3-pole-30-amps-240-volts","title":"Used Square S QOB3301021 (Shunt Trip) 3 Pole, 30 Amps, 240 Volts","description":"Used Square D QOB3301021 shunt trip circuit breaker rated for 3-pole configuration at 30 amps and 240 volts. This breaker features shunt trip capability, allowing remote or automatic disconnection when triggered by an external signal or control device. Ideal for applications requiring emergency shutdown or automated load control in industrial and commercial electrical systems. Genuine Square D component in working condition. Verify compatibility with your panel before installation.","brand":"Breakers \u0026 More Electrical Supplies LLC","offers":[{"title":"Default Title","offer_id":43317182169147,"sku":"QOB3301021","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/0254\/9307\/files\/DAEFF5D5-1A0B-4C57-813B-890A69EE111B.jpg?v=1774462054","url":"https:\/\/breakersandmore.com\/products\/used-square-s-qob330-shunt-trip-3-pole-30-amps-240-volts","provider":"Breakers \u0026 More Electrical Supplies LLC","version":"1.0","type":"link"}