{"product_id":"weg-bca4-40-replacement-coil-cwm-contactor-32-40a","title":"WEG BCA4-40 Replacement Coil for CWM Contactors — 32–40 A (CWM32–CWM40)","description":"\u003cp\u003eGenuine WEG BCA4-40 AC replacement coil for WEG CWM-line IEC contactors rated 32 through 40 amps (CWM32 and CWM40, plus CWMC32). When a contactor stops pulling in, hums, or chatters, a worn or burned-out coil is the usual cause — and swapping the coil is far cheaper than replacing the whole contactor.\u003c\/p\u003e\n\u003cp\u003eSelect your control voltage from the drop-down. AC and DC coils are not interchangeable, so order the AC coil that matches your control circuit voltage.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e WEG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil series:\u003c\/strong\u003e BCA4-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e WEG CWM32, CWM40 (and CWMC32) contactors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage range:\u003c\/strong\u003e 32–40 A contactor frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil type:\u003c\/strong\u003e Alternating current (AC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable control voltages:\u003c\/strong\u003e 24V, 110–120V, 200–208V, 208–240V, 460V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eUsed across air compressors, HVAC equipment, pumps, and general motor-control panels anywhere a WEG CWM-line contactor is installed. A common maintenance spare for compressor service shops and industrial maintenance teams.\u003c\/p\u003e\n\u003cp\u003eThis WEG BCA4-40 contactor coil is a direct, drop-in replacement that restores reliable contactor pull-in and keeps your motor control circuit operating as designed.\u003c\/p\u003e","brand":"WEG","offers":[{"title":"24V","offer_id":54239146049811,"sku":"BCA4-40V04","price":26.5,"currency_code":"USD","in_stock":true},{"title":"110-120V","offer_id":54239146082579,"sku":"BCA4-40V18","price":26.5,"currency_code":"USD","in_stock":true},{"title":"200-208V","offer_id":54239146115347,"sku":"BCA4-40V23","price":26.5,"currency_code":"USD","in_stock":true},{"title":"208-240V","offer_id":54239146148115,"sku":"BCA4-40V24","price":26.5,"currency_code":"USD","in_stock":true},{"title":"460V","offer_id":54239146180883,"sku":"BCA4-40V47","price":26.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/Weg-bca4_48b5defc-aff8-4720-b3d9-f0dc4830d453.jpg?v=1780603764","url":"https:\/\/aircompressorstore.com\/products\/weg-bca4-40-replacement-coil-cwm-contactor-32-40a","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}