{"product_id":"westinghouse-wb53fj-standalone-overload-relay","title":"Westinghouse WB53FJ Standalone Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Westinghouse WB53FJ Standalone Overload Relay provides dependable motor overload protection for high-current motors and heavy electrical loads in demanding industrial environments. This standalone unit is designed for panel-mount installation in motor starter assemblies, conveyor systems, HVAC equipment, pump control panels, and industrial processing machinery. Key specifications include NEMA Size 5, 270 A current rating, 600 V voltage, and 60 Hz frequency, with compatibility to NEMA motor starter systems. Common replacements include WB53FK, Eaton AN56KN0 Size 5, and Allen-Bradley 592-EOV16 for heavy-duty motor control applications.\u003c\/p\u003e\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46242195898602,"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-003.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/westinghouse-wb53fj-standalone-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}