40A Relay
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  • IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole DPST-NO PCB Power Relay for 1PH 32A AC Charger
  • IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole DPST-NO PCB Power Relay for 1PH 32A AC Charger
  • IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole DPST-NO PCB Power Relay for 1PH 32A AC Charger

IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole DPST-NO PCB Power Relay for 1PH 32A AC Charger

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Product parameters

Product Details

IM-NE801A features a high-capacity resistive switching load rating of 40A@277VAC for 50K cycles (@32A 230V) or 20K cycles (@40A 230V). IM-NE801A has a normally open contact gap of 3mm, which makes this relay VDE0126 compliant with European photovoltaic standards and meets the 4kV surge breakdown voltage between contacts required to be compliant with the EN61810-1 Industry standard.


IVY Metering has introduced IM-NE801A PCB relay designed for electrical vehicle charging stations, energy storage system, photovoltaic inverter and industrial automation applications. With 40A/277 VAC ratings in a small form factor, the relay enables PCB space savings and ultimately smaller applications. The extended contact gap (>1.8mm) provides better isolation.  


Its contact distance can be up to 3mm, and the contact spacing of the general relay is about 0.8mm or 1.5mm. In some ways this feature made contact between medium pressure can improve a lot, the higher the withstand voltage value, and also solve the problem of contact resistance increase rapidly, etc.

IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole NO Contact PCB Relay for 1PH 230V AC Charger

IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole DPST-NO PCB Power Relay for 1phase 32A AC Charging


Key Features

  • Contact capacity: 40A 277VAC; Coil voltage: 12VDC/24VDC

  • Mounting type: PCB mounted through hole

  • Contact arrangement: 2 form A (DPST-NO)

  • Large contact gap and insulation distance

  • Number of operations: 50 000 cycles @32A, 230V on-off 1:9s

  • Contact resistance/load category: CC2

  • Low Temperature Rise; Sealed Structure to Resist Harsh Environment.

  • Comply with UL/TUV Certified, VDE0126/IEC61810-1 Standard. 

  • Strong overcurrent carrying capacity, it can withstand 3 times of 1000A 1ms overcurrent


Technical Parameters:

Dimension(mm)49×30×26.5
Weight ( g )≈70g
Contact Arrangement2A
Contact MaterialAgSnO2
Environment TemperatureOperation:-40℃~85℃ ; Storage:-40℃~125℃
Continuous Current40A
Max. Switching Voltage277VAC
Short-time Over-current1000A 1ms Three Times
Initial Contact Resistance10mΩ (at 20A)
Insulation Resistance100MΩ, at 500VDC, 50%RH
Mechanical Endurance1×10^6 ops
Electrical Endurance

50000 ops@32A 230VAC on-off ratio 1s:9s

20000 ops@40A 230VAC on-off ratio 1s:4s

Power Consumption1.8W/3.0W
Rated Voltage12VDC/24VDC
Pick-up Time30ms. typical
Release Time10ms. typical
Dielectric withstanding voltageAcross Open Contact801A: 4000VAC 1min
Coil to Contact4000VAC 1min
Shock Resistance20g, 11ms
Dielectric Strength500Vrms, 1 min


Product Application

AC switching elements are a crucial part of safety and protection function in charging stations and cables. Key parts of the IVY line-up are the 40A IM-NE801A 2 pole power relay and 60A IM601 bistable relay. Both types are availabe with a mirror contact according to IEC 60947-1 and VDE / TUV/UL approvals. They can be used in the latest generation of wallboxes which fulfill either IEC 61851-1 or the recent IEC 62955 norm. 

IM-NE801A relay is in accordance with IEC 60335-1 and has a common pin layout which makes this a relay that can be fitted for many existing applications and designs. It is a global relay solution with UL, CQC, TUV and VDE certifications.

IM-NE801A IEC61810-1 40A 277VAC Coil 12VDC 2 Pole DPST NO Contact PCB Relay for 32A AC Charging

AC wallbox/AC charging station

Photovoltaic Inverters

Energy Storage System

Industrial Electronics

Power Supplies(UPS)