{"product_id":"reliance-electric-static-sequence-card-0-51874-2-0226-536","title":"Reliance Electric Static Sequence Card 0-51874-2","description":"\u003cp\u003eThis listing is for a used Reliance Electric 0-51874-2 SSCC Static Sequence Card, also referred to as a Static Sequence Control Board or SSCC Electronic Module. This board is designed for use in Reliance Electric MaxPak DC drive systems, where it functions as the static sequence control interface managing major and minor loop sequencing within the drive assembly.\u003c\/p\u003e\n\n\u003cp\u003eThe board features a grid-patterned PCB silkscreen with alphanumeric coordinate markings. Visible components include integrated circuits, diodes, metal film resistors, wire-wound resistors, test points labeled TP1 through TP5, transistors, ceramic disk capacitors, polyester axial capacitors, aluminum electrolytic capacitors, and two Omron 24 VDC relays. A gold-edge card connector runs along one edge for backplane insertion. The board mounts on a metal card guide assembly for rack installation.\u003c\/p\u003e\n\n\u003cp\u003eThe PCB silkscreen clearly shows part number 0-51874-2, revision G. A barcode label is present on the board face. This part number is also referenced in some documentation as 0518742. The 0-51874-2 is an obsolete and discontinued component, and the Reliance Electric brand has since been absorbed into Baldor-Reliance and ABB product lines. Replacement supply for this board is limited to the industrial surplus market.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0226-536\u003c\/p\u003e","brand":"Reliance Electric","offers":[{"title":"Default Title","offer_id":48856788074736,"sku":"m00536","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/A80C22D5-D6BE-4212-B51A-199494165F57.jpg?v=1771628688","url":"https:\/\/mroexchange.com\/products\/reliance-electric-static-sequence-card-0-51874-2-0226-536","provider":"MRO Exchange","version":"1.0","type":"link"}