Pentair Brass Junction Box For Lights | 1/2" | 3 Port | 78310500

The OEM Pentair Brass Junction Box 78310500 is a durable component designed for pool and spa lighting systems. It features a polycarbonate cover and a brass base, offering strong resistance to weather and environmental factors. This junction box includes three 1/2-inch ports for efficient cable management, making it suitable for various light installations. The compact size—5-3/8" x 3-5/8" at the top and 4-1/4" x 2-1/2" at the bottom—ensures it fits well into most setups without being obtrusive. Additionally, the black finish blends seamlessly with outdoor environments, making it both functional and aesthetically pleasing.

Highlights

• Durable Construction: The Pentair Brass Junction Box 78310500 features a brass base and a polycarbonate cover, providing excellent resistance to weather and environmental factors, making it ideal for pool and spa lighting systems.

• Efficient Cable Management: With three 1/2-inch ports, this junction box allows for organized and efficient cable routing, supporting various light installations with ease.

• Compact and Versatile Design: Measuring 5-3/8" x 3-5/8" at the top and 4-1/4" x 2-1/2" at the bottom, the junction box is compact, making it easy to integrate into most setups without being obtrusive.

• Sleek Black Finish: The black finish helps the junction box blend seamlessly into outdoor environments, ensuring it remains functional while maintaining a clean and discreet appearance in your pool or spa area.

Includes

• (1) Pentair 78310500 Brass Junction Box

Compatibility

• Pentair Pool and Spa Lights

Instructions

A. THE FOLLOWING PREPARATORY STEPS MUST BE COMPLETED BY THE CERTIFIED ELECTRICIAN BEFORE LIGHT IS INSTALLED
1. Ensure that the electrical system of your pool conforms with all requirements of the National Electrical Code (NEC),
and all local codes and ordinances. A licensed or certified electrician must install the electrical system to meet or
exceed those requirements before the Junction Box is installed. Some of the NEC requirements are listed below.
2. To be certain that the pool’s electrical system meets all applicable requirements, the electrician should
also consult the local building department.
3. Position Junction Box to meet National Electrical Code (NEC) requirements and to prevent hazard to personnel.

4. The center conduit hub is provided with a strain relief for a cord size up to a 10/3 AWG cord. Use underwater lights
with water resistant cord only.
5. Three equipment grounding terminals are provided for internal grounding suitable for #16 AWG to #10 AWG wire.
One pressure wire grounding terminal is provided for a #8 AWG insulated copper bonding wire.
6. Install the Junction Box gasket between the Junction Box base and cover. Replace gasket if worn or damaged (P/N
79300600).
7. Plug any unused conduit hubs with the conduit plugs provided.