{"product_id":"p3f361rn-fusible-bus-plug","title":"P3F361RN | Fusible Bus Plug | 30A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eP3F361RN Fusible Bus Plug\u003c\/strong\u003e is an industrial-grade protection module designed for maintenance, retrofit, and replacement in power distribution systems. With a precise 30A rating, a 3-Pole configuration, and a 600V maximum, it delivers reliable, phase-coherent protection across three conductors while fitting into standard bus plug footprints.\u003c\/p\u003e \u003ch3\u003eWhy choose this fusible bus plug\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures simultaneous interruption on all three phases, helping prevent uneven loading and potential damage to equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30A current rating\u003c\/strong\u003e provides appropriate protection for feeders and motor circuits without unnecessary clipping or nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum rating\u003c\/strong\u003e suits a wide range of industrial applications, from manufacturing lines to complex distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference\u003c\/strong\u003e P3F361RN serves as the best compatibility guide, helping you verify fit against your panel specifications and other components in your lineup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly and replaceable\u003c\/strong\u003e by design, it supports quick swaps during scheduled maintenance or unexpected outages, minimizing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where matching electrical specs is essential for safe, reliable operation.\u003c\/li\u003e \u003cli\u003eReplacement in existing panels that require a fusible bus plug with a 3-pole, 600V configuration.\u003c\/li\u003e \u003cli\u003eNew or upgraded distribution setups that demand consistent, phase-balanced protection across all lines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm the fit and ratings align with your equipment. The part number P3F361RN is the most reliable reference for compatibility, helping you avoid mismatched components in your panel or bus system. When installing, power should be off and the device should be seated firmly in the bus plug pocket to maintain proper electrical contact and fault-clearing performance.\u003c\/p\u003e \u003ch3\u003ePractical tips for maximizing performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eStore replacements in a clean, dry environment to prevent contamination of contacts and fusible elements.\u003c\/li\u003e \u003cli\u003eHandle components with appropriate PPE and follow your facility’s lockout\/tagout procedures during maintenance.\u003c\/li\u003e \u003cli\u003eVerify that the protection level (30A, 3-Pole, 600V) matches exactly the requirements of the circuit feeders you intend to protect.\u003c\/li\u003e \u003cli\u003eDocument the replacement with the part number to simplify future maintenance and procurement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongamperage:\u003e 30A\u003c\/strongamperage:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e P3F361RN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46425756500130,"sku":"P3F361RN","price":3888.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/p3f361rn-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}