Name: DC Contactor EVQ5KH-400E12BS 500V 400A for Electric Vehicle
Brand: Beian New Energy Co., Ltd.~Total Power Solution Provider
SKU: 1601827558761
Rating: 5 (1 reviews)

Description

DC Contactor EVQ5KH-400E12BS 500V 400A for Electric Vehicle
Product Description

Type	EVQ5KH
Demensions(LxWxH)	80.0×62.9×66.8 mm
Rated Current(Optional)	400A
Max. Switching Voltage	500Vdc
Power Contact Arrangement	SPST-NO-DM
Auxiliary Contact Arrangement(Optional)	SPST-NO /SPST-NC / None
Coil Voltage Rating(Optional)	12Vdc/24Vdc/48Vdc
Coil Characteristics	Single coil

Product Details

Why Choose ALQ DC Contactors?
✅ Superior Arc Resistance & Long Life
Engineered for high-voltage DC systems up to 1000Vdc, our contactors ensure stable performance under frequent on-load switching —especially ideal for demanding environments like electric vehicles and energy storage.
✅ Excellent Capacitive Load Surge Tolerance
Unique design prevents contact welding during inrush current events — critical for battery packs, chargers, and PCS systems.
✅ Robust Encapsulation (EVQ Series)
Epoxy-sealed body provides superior protection against dust, moisture, and vibration — achieving IP67-level protection without additional housing.
✅ Wide Voltage Control Options
Available with coil voltages: 12Vdc, 24Vdc, 48Vdc, making integration easy across various control systems.
✅ Multiple Configurations
Choose from SPST-NO (Single Pole Single Throw - Normally Open) models with rated currents from 10A to 50A, suitable for both signal and power circuits.

Certifications

Product Applications


Industrial Vehicles Typical applications in the industrial vehicle industry:electric for klifts,electric pallet trucks,electric aerial work platforms,intelligent logistics systems, automated guided vehicles(AGV),cold chain logistics equipment, industrial robots,electrictools,electric golf carts,etc.	DC Charging Equipment Typical applications in the DC charging equipment industry:charger,small DC charging pile,monoblock DC charging pile,split-type DC charging pile(group charging),ultra-fast DC charging pile,integrated DC charging pile for heavy-dutytrucks,etc.

Energy Storage System Typical applications of energy storage systems: large-scale energy storage(generation-side, grid-side), medium-scale energy storage (industrial & commercial),small-scale energy storage (residential),etc.	Frequency Conversion Equipment Typic alapplications of frequency conversion equipment: high-voltage frequency converters, power conversion system(PCS),and industrial rectifier power supplies,etc.

Package

DC Contactor EVQ5KH-400E12BS 500V 400A for Electric Vehicle

Description

Industrial Vehicles

DC Charging Equipment

Energy Storage System

Frequency Conversion Equipment