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Hubbell Incorporated

Hubbell Incorporated LED 40W 120-054-C0700-LT Constant Current Line Voltage Dimmable Driver ballast

SKU CH-G9M9-57TGM

A 40 W constant-current LED driver supplying 700 mA at 34–54 Vdc with line-voltage dimming for Triac and ELV controls, rated for dry and damp locations, IP66 and NEMA 4 enclosures.

  • 40 W maximum output powers LED arrays
  • 700 mA constant current ensures stable illumination
  • 34–54 Vdc range matches diverse modules
  • Line-voltage dimming works with Triac and ELV controls
  • IP66 and NEMA 4 rating suits damp locations

Constant-Current LED Driver

This 40 W driver supplies a steady 700 mA output across a 34 to 54 Vdc range. It is built for installers and specifiers who need reliable line-voltage dimming in dry or damp indoor and outdoor locations.

Compact Housing for Tight Fixtures

The thermal-advantage plastic case carries UL Dry & Damp, IP66 and NEMA 4 ratings, so it fits directly into weather-exposed luminaires without extra enclosures. One unit works with both Triac and ELV dimmers, simplifying the bill of materials and freeing up space inside the fixture.

Sustained Output at Elevated Temperatures

Rated for a maximum case temperature of 85 °C and a minimum starting temperature of -30 °C, the driver maintains full 40 W output throughout its thermal range. High power factor reduces harmonic distortion on the supply, supporting stable light levels during continuous operation.

Highlights

  • 40 W maximum output powers LED arrays
  • 700 mA constant current ensures stable illumination
  • 34–54 Vdc range matches diverse modules
  • Line-voltage dimming works with Triac and ELV controls
  • IP66 and NEMA 4 rating suits damp locations

Specifications

BrandHubbell Lighting Components

Questions about this item

At what case temperature does the driver reach its thermal limit during continuous operation?

The maximum rated case temperature is 85C, beyond which the driver may shut down or degrade under sustained load.

How much heat and noise should I expect when the driver runs at full load all day?

The plastic housing is designed for thermal advantage with no fan, so operation is silent and surface temperature stays within the 85C case limit at 40W output.

Which dimmer types must already be installed for the line-voltage dimming to function?

The driver works with both Triac and ELV dimmers on a 120V supply, so one of those dimmer types must be present in the circuit.

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