{"product_id":"siemens-bp321-fusible-bus-plug","title":"Siemens | BP321 | Fusible Bus Plug | 30A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens BP321 Fusible Bus Plug is a purpose-built, fuse-protected connection designed for maintenance, retrofit, and replacement tasks in compatible Siemens switchgear and bus assemblies. With a 30A, 3-pole configuration at 240V, the BP321 is engineered to deliver reliable, three-phase performance when you need a precise, compatible plug-in solution.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e BP321\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse case:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the BP321 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility with Siemens fusible bus plug assemblies that reference BP321, ensuring a seamless fit in your existing equipment.\u003c\/li\u003e \u003cli\u003eDesigned to minimize downtime during maintenance or upgrades by supplying a ready-to-install, fuse-protected connection for three-phase systems.\u003c\/li\u003e \u003cli\u003eClear, unambiguous specifications—30A at 240V in a 3-pole configuration—so you’re working with a known, reliable standard.\u003c\/li\u003e \u003cli\u003ePart of Siemens’ trusted bus plug family, offering consistent performance and dependable electrical connections when reliability matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003eUse the BP321 for service projects that require a matching Siemens fusible bus plug reference. This includes routine maintenance on 3-phase distribution panels, retrofit work to bring older equipment up to current specs, and planned replacements where a precise BP321 reference is essential for compatibility and safety.\u003c\/p\u003e \u003ch3\u003ePractical buying and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to ensure a proper match with your equipment. The BP321 part number is the best reference for compatibility, so double-check your enclosure and bus plug assembly requirements. For installation, rely on a qualified electrician who follows all local codes and safety practices to handle fuse-protected components and three-phase connections.\u003c\/p\u003e \u003ch3\u003eWho should consider this\u003c\/h3\u003e\n\u003cp\u003eElectrical technicians, facilities managers, and maintenance teams looking to perform reliable, spec-accurate maintenance, retrofit, or replacement in Siemens-based 240V, 3-pole systems will find the BP321 to be a precise, ready-made solution that minimizes guesswork and downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425784123554,"sku":"BP321","price":310.0,"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\/siemens-bp321-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}