![HE-R power relays header Panasonic Industry electric car](https://mediac.industry.panasonic.eu/p/styles/hero_style_fallback_500x960_/public/2021-12/power_relays_HE-R_header-min.jpg?VersionId=6VY.LMpg_yBzqjHVxFLsbJYYTi3D2dWJ&h=170ba4b8&itok=riezU3nf)
HE-R 40A power relay
![HE-R power relay](https://mediac.industry.panasonic.eu/p/styles/hero_secondary_image/public/2022-11/relay_her_hero-min.png?VersionId=6i04o_VqZnvukPcwNknZZnBsw1mq7g0w&itok=EMK2PCv2)
40A PCB relay for 3 phase systems with feedback contact
HE-R relay is the first printed relay which can be used as the main switching element in 3 phase systems. Due to its compact size, it enables the customer to bring the switching function on PCB. This contributes to considerable space & cost savings. Each of the 4 NO contacts is able to switch 40A up to an ambient temperature of +85°C - also a result of the sophisticated thermal design and an unique low coil holding power. An optional NC contact as feedback contact can handle low level loads down to 10mA / 5VDC. The IEC62955 compliant HE-R relay is a perfect option for demanding wallbox designs.
Key features
- Unique contact arrangement of 4a or 4a1b
- 1xNC contact as a mirror contact
- Contact rating 40A / 480VAC resistive
- Extreme low coil holding power of 490mW
- Clearance & creepage distance > 8.0 mm
- Ambient temperature - 40°C to +85°C
- PCB soldering terminal type
- UL/C-UL, VDE certified
EV Charging
![EV chraging, car charging station, electric vehicle Panasonic Industry](https://mediac.industry.panasonic.eu/p/styles/500x/public/2021-12/application_car_charging_station-min.png?VersionId=Ys0dWw_CFw158BqkXzaBXRnfDETSY.KH&itok=9bwdzqNF)
- AC/DC wallbox
- AC charging station
- DC charging station
Industrial Automation
![Industrial Automation application](https://mediac.industry.panasonic.eu/p/styles/500x/public/2022-11/application_industrial_automation_03-min.jpg?VersionId=gEsr7jlfg1AI9DEJTtadx6Pf6III.xJE&itok=viyHGzDh)
- Industrial motor control
- Inverters
- Servo drives
Renewable Energy
![Wind turbines, solar panels, energy lines Panasonic Industry](https://mediac.industry.panasonic.eu/p/styles/500x/public/2021-12/application_wind_solar_energy-min.png?VersionId=A1ORniHn3JHY7Mps3YRpjN46QyU8fpyw&itok=gT5QbzvS)
- Photovoltaic
- Wind energy
- Fuel cells