{"product_id":"reliance-78777-2rc-thyristor-assembly-rectifier-rack","title":"Reliance 78777-2RC Thyristor Assembly Rectifier Rack","description":"\u003cdiv\u003e\u003cp\u003e78177-2RC Thyristor Assembly Rectifier Rack from Reliance Electric is a high-power rectifier stack used to convert AC to DC in legacy Reliance Electric drive systems. This thyristor assembly employs a copper\/selenium oxide plate stack construction and functions as a phase rectifier module suitable for three-phase power applications. The 78177-2RC is a discontinued part that was marketed under Reliance Electric, and brands associated with its era—such as ASEA BROWN BOVERI—reflect its historical lineage; today, new surplus or reconditioned units are offered by third-party suppliers. Buyers source this module for legacy drive systems that require matching rectifier stack components; distributors such as AX Control, IMS Supply, and Machinio list 78177-2RC as a Reliance Electric thyristor assembly rectifier rack.\u003c\/p\u003e\u003c\/div\u003e","brand":"Reliance","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46285447758058,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-024.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/reliance-78777-2rc-thyristor-assembly-rectifier-rack","provider":"GTG Hardware","version":"1.0","type":"link"}