Ultra-High Power

Up to 3300VDC rated voltage,

 up to 2400A rated current!

IC Compatibility

Input compatible with digital circuits & logic controllers.

Ultra-Long life

100x to 1000x longer lifespan than electromechanical relays!

Made in Canada

Proven design and operations.


MAXQ™ High Current DC Output

Solid State Relay (Standard Model)


"One-of-a-kind high current DC output SSR designed to directly retrofit electromechanical contactors"



   The lifespan of traditional DC electromechanical relays operating at high current or frequency is awfully short. Now there is finally a solution. MAXQ™ high current DC/DC SSRs do not wear, do not arc, can last 100- 1000x longer and switch 1000x faster.

MAXQ™ Standard Model:

  • Draws the maximum transistor performance to handle more intensive applications

  • Supports switching frequencies up to 20 Hz
    (for faster switching up to 10 KHz, see advanced model here)

  • No minimum operating voltage

  • 3.3-11V or 12-32V control

  • Rated Currents: 200A to 3300A

  • Rated Voltages: 100VDC to 3000VDC

  • Normally open or normally closed

  • MTBF 2million hours, or 50 to 300million operations

  • Made in Canada


*Please read "3 Important Considerations" before selecting a MAXQ DC output solid state relay for your applications! 


  • Dynamic load testing, DC heating elements, DC motor control, DC coil control, and other general electromechanical relay applications


Part Number Selections

Place orders online 24 hours a day using

secure Credit/Debit/PayPal checkout: