BAOMAIN 24V 4-Pole 50A Manual/Auto AC Contactor,3NO1NC,DIN Rail Mount | HC1-50M 4P Manual or Automatic Switchable 50Amp 3NC1NC AC24V Contactor For HVAC,Motor,Pump,and Lighting Control
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Product details
| Management number | 247607770 | Release Date | 2026/08/16 | List Price | $7.20 | Model Number | 247607770 | ||
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- 【Dual-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
- 【4-Pole 3NO1NC Motor Control】Features 3 Normally Open main contacts for 3-phase motor switching, plus 1 Normally Closed auxiliary contact for status feedback. Complete solution for motor control applications
- 【24V AC 50A Rated Current】Rated 24V 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
- 【24V AC ONLY – Not DC Compatible】Designed exclusively for 24V AC systems. NOT for DC use. Always use with short-circuit protection (fuse/MCB) and maintain proper spacing for heat dissipation
- 【3-Phase Motor with Aux Feedback】Designed for three-phase motors requiring auxiliary status monitoring. NO main contacts handle motor power; NC auxiliary provides feedback to PLC or indicators—perfect for pumps, compressors, and conveyors
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