MAXQ™ DC Solid State Contactor (Standard 20Hz)
MAXQ™ DC Solid State Contactor (Standard 20Hz)
MAXQ™ DC Solid State Contactor (Standard 20Hz)
MAXQ™ DC Solid State Contactor (Standard 20Hz)
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  • Load image into Gallery viewer, MAXQ™ DC Solid State Contactor (Standard 20Hz)
  • Load image into Gallery viewer, MAXQ™ DC Solid State Contactor (Standard 20Hz)
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MAXQ™ DC Solid State Contactor (Standard 20Hz)

Regular price
$469.00
Sale price
$469.00
Regular price
Sold out
Unit price
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The lifespan of traditional DC electromechanical contactors that are operating at a higher power or frequency are awfully short. Now there is finally a solution. MAXQ™ DC solid state contactors do not wear, do not arc, and they can last 100x-1000x longer.

Switching Frequency: 20 Hz

Features & Benefits
  • Maximum semiconductor performance
  • Supports switching frequencies up to 20 Hz (for PWM up to 10 KHz, see "fast model")
  • No minimum operating voltage
  • 3.3-11V or 12-32V control
  • Rated Currents: 400A to 3600A
  • Rated Voltages: 100VDC to 6000VDC
  • Normally open
  • MTBF 3million hours, or 50-200million operations
  • Made in Canada
Sample Applications
  • Mechanical Contactor Retrofit
  • DC Welding
  • Load Tests
  • DC Heating Elements
  • Battery Charge/Discharge
Data Sheets

Please click here to read an important document prior to making your selection.

 Part # Rated Current / Output Voltage Data Sheet
QSD60200D 200 A / 6000 VDC Contact Us
QSD10400D 400 A / 1000 VDC PDF
QSDM01A550D 550 A / 150 VDC PDF
QSDM01B600D 600 A / 120 VDC PDF
QSD10600D 600 A / 1000 VDC PDF
QSD15600D 600 A / 1500 VDC PDF
QSDM01850D 850 A / 100 VDC PDF
QSDM01A900D 900 A / 150 VDC Contact Us
QSD10900D 900 A / 1000 VDC PDF
QSDM01B1000D 1000 A / 120 VDC Contact Us
QSD151200D 1200 A / 1500 VDC Contact Us
QSD301200D 1200 A / 3000 VDC Contact Us
QSDM011500D 1500 A / 100 VDC Contact Us
QSD151600D 1600 A / 1500 VDC Contact Us
QSD152400D 2400 A / 1500 VDC Contact Us
QSD153300D 3300 A / 1500 VDC Contact Us

Alternatively, you may contact us for an RFQ.

For recommendations, please tell us about your application (e.g., load type, current, voltage).