NO - SP - ST

The HV500 is a Single Pole High Voltage Contactor which meets market requirements for innovation and cost efficiency with voltages up to 1000 Volts and full hermetic sealing allowing for durability in extreme environments, or where operating in potentially hazardous conditions.  Applications include automotive (vehicle and charging), renewable energy and battery packs.

The HV500 specification features a current thermal rating up to 500 amps, non-polarity sensitive main contacts, Coil Reverse Polarity protection, a variety of coil options including PWM and Magnetic Latching and coil suppression.  The HV500 options include Auxiliary Switch (Normally Open, Normally Closed and Mirror), Patent Approved Adjustable Bracket and Silver Contacts.  For further information and full technical detail, please refer to the HV500 Catalogue.

HV500 Technical Information

InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating 250A 500A
Intermittent Current Rating:
30% Duty 455A 915A
40% Duty 395A 790A
50% Duty 355A 705A
60% Duty 325A 645A
70% Duty 300A 600A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts -
No Blowouts -
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts -
No Blowouts 2000A at 500V D.C.
Maximum Recommended Contact Voltages
Blowouts - -
No Blowouts 500V 500V
Typical Voltage Drop per pole across New Contacts at 100A 30mV

Mechanical Durability > 1,000,000 Cycles
Coil Voltage Available (Us) (Rectifier board required for A.C.) 12 - 96V

HV500 Features

Component Configurations
Coil Terminations

%s Resources

HV500 Catalogue

  • Format: .pdf
  • Size: 2,439kb

HV500 Catalogue (CN)

  • Format: .pdf
  • Size: 2,896kb

HV500 Catalogue (JP)

  • Format: .pdf
  • Size: 2,655kb

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  • The HV500 has the following optional components available: