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Access our full support library for setup, troubleshooting, system integration, cross-reference for discontinued competitor products, get warranty information, and more!
Don’t know where to get started? Come over to our exclusive Project Planner to get recommendations for Lightronics solutions specific to your needs!
Looking to engage with the Lightronics team face to face or connect with one of our approved dealers at a local event? Take a look at our calendar!
Lightronics has been manufacturing reliable lighting solutions for over 40 years. Learn more about our History, Values, and Employment Opportunities here!

The CM131-FR is a 19-inch, 2-space, 400-amp three-phase Cam Lock power output panel featuring three female phase connectors and male neutral and ground connectors for specialized theatrical and touring power distribution systems.
| Weight | 8 lbs |
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| Dimensions | 10 × 11 × 11.4 in |
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(What discontinued products are comparable to this product?)
The Lightronics CM131-FR is a 400-amp three-phase Cam Lock power output panel designed for installation in 19-inch custom rack-mounted power distribution systems. Occupying two rack spaces, the panel features three female phase connectors with male neutral and ground connectors, providing a reversed neutral and ground configuration for compatible three-phase power equipment.
This specialized connection arrangement accommodates portable distribution systems requiring female phase outputs with male neutral and ground connections. It is applicable to concert touring, theatrical productions, festivals, and professional stage lighting environments where compatible power distribution configurations must be maintained.
Designed for custom road case distribution systems, the CM131-FR provides an organized three-phase power output interface that supports equipment integration, efficient cable connections, and repeated deployment in professional entertainment production environments.