{"id":9519925559447,"title":"Baomain 110V AC 4-Pole Contactor, 50A 4NC Normally Closed, DIN Rail Mount - Manual \u0026 Automatic Switchable for HVAC, Motor, Pump, Lighting HC1-50M\/04-110VAC 50 Amp. 110 VAC(Manual Control)","handle":"baomain-110v-ac-4-pole-contactor-50a-4nc-normally-closed-din-rail-mount-manual-automatic-switchable-for-hvac-motor-pump-lighting-hc1-50m-04-110vac-50-amp-110-vacmanual-control","description":"\u003ch3\u003eBaomain 110V AC 4-Pole Contactor, 50A 4NC Normally Closed, DIN Rail Mount - Manual \u0026amp; Automatic Switchable for HVAC, Motor, Pump, Lighting HC1-50M\/04-110VAC\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eDual-Mode Control Auto\/Manual Operation Switch between Auto and Manual modes via the built-in 3-position (I\/O\/Auto) switch. Perfect for smart home automation where remote control is needed, while allowing emergency on\/off override for HVAC, motors, pumps, and lighting panels\u003c\/li\u003e\r\n \u003cli\u003e4-Pole 4NC Emergency Cut-offEquipped with 4 Normally Closed contacts for fail-safe emergency shutdown applications. Contacts remain closed during normal operation and open instantly when triggered\u003c\/li\u003e\r\n \u003cli\u003e110V AC 50A Rated CurrentRated 110V AC 50A (AC-7a 50A \/ AC-7b 20A). Features 2.1W max power, 500V insulation withstand (Ui), and 500V operating voltage (Ue)reliable for resistive and inductive loads\u003c\/li\u003e\r\n \u003cli\u003e110V AC ONLY Not DC CompatibleDesigned exclusively for 110V AC systems. NOT for DC use. Always use with short-circuit protection (fuse\/MCB) and maintain proper spacing for heat dissipation\u003c\/li\u003e\r\n \u003cli\u003eSafety Shutdown \u0026amp; Emergency StopEngineered for critical safety systems requiring normally closed configuration. Ideal for emergency cut-off circuits, safety interlocks, and process control where fail-safe operation is mandatory\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-03-31T01:56:42+11:00","created_at":"2026-03-31T01:56:38+11:00","vendor":"Baomain","type":"Motor Contactors","tags":["home_improvement_Apr2026"],"price":15900,"price_min":15900,"price_max":15900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47570535415959,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D6KBJMH6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Baomain 110V AC 4-Pole Contactor, 50A 4NC Normally Closed, DIN Rail Mount - Manual \u0026 Automatic Switchable for HVAC, Motor, Pump, Lighting HC1-50M\/04-110VAC 50 Amp. 110 VAC(Manual Control)","public_title":null,"options":["Default Title"],"price":15900,"weight":327,"compare_at_price":null,"inventory_management":"shopify","barcode":"HC1-50M\/04-110VAC","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0D6KBJMH6.jpg?v=1775823643","\/\/newnestshop.com\/cdn\/shop\/files\/61HOWtgv5VL.jpg?v=1774882601","\/\/newnestshop.com\/cdn\/shop\/files\/61-uJX8QwUL.jpg?v=1774882601","\/\/newnestshop.com\/cdn\/shop\/files\/61X49weEB9L.jpg?v=1774882601","\/\/newnestshop.com\/cdn\/shop\/files\/61zQdVFQGUL.jpg?v=1774882601","\/\/newnestshop.com\/cdn\/shop\/files\/61dtMNbKVML.jpg?v=1774882601","\/\/newnestshop.com\/cdn\/shop\/files\/61c0o53KWoL.jpg?v=1774882601","\/\/newnestshop.com\/cdn\/shop\/files\/61cBR2dgQJL_c098a276-516c-4953-b77f-68acaece17ad.jpg?v=1774882601"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D6KBJMH6.jpg?v=1775823643","options":["Title"],"media":[{"alt":null,"id":41282380103831,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1700,"width":1700,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D6KBJMH6.jpg?v=1775823643"},"aspect_ratio":1.0,"height":1700,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D6KBJMH6.jpg?v=1775823643","width":1700},{"alt":null,"id":41282380136599,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61HOWtgv5VL.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61HOWtgv5VL.jpg?v=1774882601","width":1600},{"alt":null,"id":41282380169367,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61-uJX8QwUL.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61-uJX8QwUL.jpg?v=1774882601","width":1600},{"alt":null,"id":41282380202135,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61X49weEB9L.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61X49weEB9L.jpg?v=1774882601","width":1600},{"alt":null,"id":41282380234903,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61zQdVFQGUL.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61zQdVFQGUL.jpg?v=1774882601","width":1600},{"alt":null,"id":41282380267671,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61dtMNbKVML.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61dtMNbKVML.jpg?v=1774882601","width":1600},{"alt":null,"id":41282380300439,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61c0o53KWoL.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61c0o53KWoL.jpg?v=1774882601","width":1600},{"alt":null,"id":41282380333207,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61cBR2dgQJL_c098a276-516c-4953-b77f-68acaece17ad.jpg?v=1774882601"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61cBR2dgQJL_c098a276-516c-4953-b77f-68acaece17ad.jpg?v=1774882601","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBaomain 110V AC 4-Pole Contactor, 50A 4NC Normally Closed, DIN Rail Mount - Manual \u0026amp; Automatic Switchable for HVAC, Motor, Pump, Lighting HC1-50M\/04-110VAC\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eDual-Mode Control Auto\/Manual Operation Switch between Auto and Manual modes via the built-in 3-position (I\/O\/Auto) switch. Perfect for smart home automation where remote control is needed, while allowing emergency on\/off override for HVAC, motors, pumps, and lighting panels\u003c\/li\u003e\r\n \u003cli\u003e4-Pole 4NC Emergency Cut-offEquipped with 4 Normally Closed contacts for fail-safe emergency shutdown applications. Contacts remain closed during normal operation and open instantly when triggered\u003c\/li\u003e\r\n \u003cli\u003e110V AC 50A Rated CurrentRated 110V AC 50A (AC-7a 50A \/ AC-7b 20A). Features 2.1W max power, 500V insulation withstand (Ui), and 500V operating voltage (Ue)reliable for resistive and inductive loads\u003c\/li\u003e\r\n \u003cli\u003e110V AC ONLY Not DC CompatibleDesigned exclusively for 110V AC systems. NOT for DC use. Always use with short-circuit protection (fuse\/MCB) and maintain proper spacing for heat dissipation\u003c\/li\u003e\r\n \u003cli\u003eSafety Shutdown \u0026amp; Emergency StopEngineered for critical safety systems requiring normally closed configuration. Ideal for emergency cut-off circuits, safety interlocks, and process control where fail-safe operation is mandatory\u003c\/li\u003e\r\n \u003c\/ul\u003e"}