GEYA Din Rail AC Contactor 4P 40A 63A 4NO 4NC 2NO2NC 3NO1NC House Use or For Charging Pile Contactor Good Quality
*4NO: 4 Normally Open Contact

*2NO2NC: 2 Normally Open + 2 Normally Close Contact
*3NO1NC: 3 Normally Open + 1 Normally Close Contact
*4NC: 4 Normally Open Contact

General
The new GYHC series modular contactor uses a new technology platform and apply automated production and testing equipment to create advanced ultra-quiet and long-life contactors. 
It can be used for remote control, Lighting, heating, ventilation, rolling curtains, public hot water, Mechanical ventilation system, Low inductive micro-inductive load environment. 
*Low power consumption 
The GYHC series modular contactor optimizes the electromagnetic system, greatly reducing the holding power of the contactor, and completely solving the problem of high energy consumption of traditional contactors. 
*Low noise 
Adopts a new design to improve product reliability. 60% of the