GLEP-MLO-120-42

Crestron Green Light® Enclosure, Main Lug Only, 120 V, 42 Breakers, 250 A

Main lug only enclosure that houses Crestron® lighting control modules.

Visit the Crestron Lighting Fixture Compatibility page to find out which Crestron lighting devices have been tested and are compatible with third party lighting fixtures.

Crestron® GLEP-MLO main lug only enclosures house Crestron lighting control modules (sold separately).

Lighting Control Module Housing
The GLEP-MLO enclosures house Crestron dimming modules, switching modules, high‑inrush switching modules, control processors, network bridges, and power supplies (all sold separately).

Integrated Breaker Panel
The GLEP-MLO enclosures come with an integrated 42‑circuit breaker panel preinstalled to allow for easy control of each lighting zone.

Easy Device Access
The GLEP-MLO has one cover for the breaker panel and one cover for the lighting control modules. Each cover has a hinged door that allows for easy access to individual breakers or to lighting module controls.

 
Key Features
  • Main Lug Only enclosure
  • Houses 120 V or 277 V dimming and switching modules (sold separately)
  • Provides 42 circuits per enclosure with integrated breaker panel
  • Provides up to 3 module spaces
  • Hinged doors in cover for breaker and lighting module access
  • Surface mountable
  • Intertek® Listed for US & Canada

This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or by calling 855‑263‑8754.

This product is covered under the Crestron standard limited warranty. Refer to www.crestron.com/warranty for full details.

The specific patents that cover Crestron products are listed online at patents.crestron.com.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, 3‑Series, and Cresnet are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Intertek is either a trademark or registered trademark of Intertek Group in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2025 Crestron Electronics, Inc.

 
Power Ratings
GLEP-MLO-120-42 120/208 VAC, 60 Hz, 225 A max
GLEP-MLO-277-42 277/480 VAC, 60 Hz, 250 A max
Circuits per Enclosure
42
Modules per Enclosure
3 (maximum)
Environmental
Temperature 32° to 104° F (0° to 40° C)
Humidity 10% to 90% RH (noncondensing)
Construction
Enclosure 16-gauge galvanized steel
Breaker Cover 16-gauge galvanized steel;
Hinged door for breaker access
Module Cover 16-gauge galvanized steel;
Hinged door for module control access
Mounting Surface mount
Dimensions
Height 90 in. (2,286 mm)
Width 20.25 in. (515 mm)
Depth 6.63 in. (169 mm)
Compliance
Intertek® Listed for US & Canada;
Empty enclosure is designed to meet UL50 & CSA C22.2 No 94.1
Click here to search product certificates.

This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or by calling 855‑263‑8754.

This product is covered under the Crestron standard limited warranty. Refer to www.crestron.com/warranty for full details.

The specific patents that cover Crestron products are listed online at patents.crestron.com.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, 3‑Series, and Cresnet are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Intertek is either a trademark or registered trademark of Intertek Group in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2025 Crestron Electronics, Inc.

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