{"product_id":"siemens-rec4090ed4-bus-plug","title":"Siemens | REC4090ED4 | Bus Plug | 90A | 4-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens REC4090ED4 Bus Plug is a purpose-built 4-Pole, 90A component designed to integrate seamlessly with compatible Siemens switchgear. This bus plug supports 480V distribution, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e REC4090ED4 is the best compatibility reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits and use cases:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance and serviceability:\u003c\/strong\u003e When routine service or component aging demands a like-for-like replacement, this bus plug ensures continuity with your existing Siemens distribution system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e Upgrade or retrofit legacy 480V configurations without compromising on current rating or pole arrangement, keeping downtime to a minimum.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement certainty:\u003c\/strong\u003e Using the exact part number REC4090ED4 guarantees alignment with the original design, electrical clearance, and connection geometry.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant note: Confirm fit and ratings before ordering. Part number is the best reference for compatibility. If your system relies on Siemens field components, this bus plug provides a reliable, drop-in solution that preserves performance and safety in high-power 480V environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426957512866,"sku":"REC4090ED4","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/siemens-rec4090ed4-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}