Milbank u5000-xl Unmetered Power Supply 125A 240V

Product Description

The MILBANK u5000-xl is a single-phase, unmetered power supply enclosure rated for 125 continuous amps at 240 VAC, 60 Hz. It is designed for RV power applications and temporary or permanent service installations where a meter is not required. The enclosure is constructed from G90 galvanized steel with a powder coat finish and carries a NEMA 3R rating for outdoor use. Glass polyester insulation and a lay-in terminal design support both overhead and underground cable entry. A licensed electrician installs this unit in residential or commercial park-style settings where utility power is distributed to individual sites without metering.

The u5000-xl is suited for surface mount installation in RV parks, campgrounds, and similar facilities requiring unmetered branch circuit distribution. The unit provides 6 branch circuits with a line side wire range of 14 to 2/0 AWG. It includes a ground bar, a single power head meter position, and a breaker provision cutout. A small closing plate hub opening and no terminal jaws are included by default. Cable entry supports both overhead and underground feed configurations, offering flexibility across different site layouts.

Key Features

• 125 continuous amp rating at 240 VAC, 1-phase, 60 Hz
• NEMA 3R rated G90 galvanized steel enclosure with powder coat finish
• Supports both overhead and underground cable entry
• Lay-in terminal design with line side wire range of 14 to 2/0 AWG
• 6 branch circuits with breaker provision cutout
• Glass polyester insulation for reliable dielectric performance
• UL Listed for safety compliance

Compatibility

Designed as an OEM-style unmetered power supply enclosure for RV park and campground service applications requiring surface mount, single-phase branch circuit distribution.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NEC requirements for service equipment and outdoor enclosures. De-energize all upstream supply circuits before beginning work. Verify the enclosure mounting surface is plumb and secure before fastening, and ensure all conduit entries are properly sealed to maintain the NEMA 3R rating. Do not exceed the rated continuous amperage or wire gauge range specified for the terminal connections.

Technical Specifications

• Amperage Rating: 125 amps continuous
• Voltage Rating: 240 VAC
• Phase: 1-phase
• Frequency: 60 Hz
• Line Side Wire Range: 14 to 2/0 AWG
• Branch Circuits: 6
• Length: 5.188 inches
• Width: 8.875 inches
• Height: 19.25 inches
• Enclosure Type: NEMA 3R
• Enclosure Material: G90 galvanized steel with powder coat finish
• Insulation: Glass polyester
• Mount Type: Surface mount
• Cable Entry: Overhead or underground
• Certifications: UL Listed

Standard Information

• Brand: MILBANK
• Manufacturer Part Number: u5000-xl