{"product_id":"westinghouse-373b331g35-upper-base-assembly-4-to-5-pole-type-a-200-size-2","title":"WESTINGHOUSE 373B331G35 UPPER BASE ASSEMBLY 4 to 5 POLE TYPE A 200 SIZE 2","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"595\"\u003eThe Westinghouse 373B331G35 Upper Base Assembly is a replacement structural component designed for Westinghouse A200 Series and A202 contactors. It is used to support and align the contact carrier, armature, and operating mechanism in NEMA Size 2 Type A contactors configured as 4-pole or 5-pole units. This upper base assembly helps maintain proper contact alignment, mechanical operation, and overall contactor performance in industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor control\u003c\/a\u003e and lighting control applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"597\" data-end=\"614\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"615\" data-end=\"979\"\u003eThe Westinghouse 373B331G35 upper base assembly is commonly used in A200 Series magnetic contactors, A202 lighting contactors, motor control centers, HVAC systems, pump controls, conveyor systems, manufacturing equipment, and industrial automation panels where reliable contactor operation and mechanical support are required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"981\" data-end=\"1010\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1011\" data-end=\"1901\"\u003e• Manufacturer: Westinghouse \/ Cutler-Hammer \/ \u003ca href=\"https:\/\/plgautomation.com\/collections\/eaton?_pos=1\u0026amp;_psq=ea\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eEaton\u003c\/a\u003e\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e• Part Number: 373B331G35\u003cbr data-start=\"1091\" data-end=\"1094\"\u003e• Eaton Replacement Part: 672B788G35\u003cbr data-start=\"1130\" data-end=\"1133\"\u003e• Product Type: Upper Base Assembly\u003cbr data-start=\"1168\" data-end=\"1171\"\u003e• Series Compatibility: A200 Series \/ A202 Contactors\u003cbr data-start=\"1224\" data-end=\"1227\"\u003e• Contactor Size: NEMA Size 2\u003cbr data-start=\"1256\" data-end=\"1259\" data-is-only-node=\"\"\u003e• Pole Compatibility: 4 Pole \/ 5 Pole\u003cbr data-start=\"1296\" data-end=\"1299\"\u003e• Application Type: Industrial motor control and lighting control systems\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Function: Supports contact carrier and operating mechanism\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• System Compatibility: A200 Model J Size 2 and A202 60A Lighting Contactors\u003cbr data-start=\"1514\" data-end=\"1517\"\u003e• Installation Environment: MCCs, starter assemblies, and control panels\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• Industry Use: Manufacturing, HVAC, automation, and industrial processing systems\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e• Maintenance Purpose: Contactor repair and refurbishment\u003cbr data-start=\"1734\" data-end=\"1737\"\u003e• Service Application: Replacement and retrofit projects\u003cbr data-start=\"1793\" data-end=\"1796\"\u003e• Equipment Category: Industrial motor control replacement hardware \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1903\" data-end=\"1927\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1928\" data-end=\"2101\"\u003e• Eaton 672B788G35 Upper Base Assembly\u003cbr data-start=\"1966\" data-end=\"1969\"\u003e• Cutler-Hammer Size 2 Upper Base Assembly\u003cbr data-start=\"2011\" data-end=\"2014\"\u003e• A200 Series Size 2 4\/5-Pole Upper Base Assembly\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"New","offer_id":51732497662254,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_deec95af-ba18-4182-8ae7-11a3a5d4d893.jpg?v=1770599665","url":"https:\/\/plgautomation.com\/products\/westinghouse-373b331g35-upper-base-assembly-4-to-5-pole-type-a-200-size-2","provider":"PLG Automation ","version":"1.0","type":"link"}