Milbank 320A 3-Phase Ringless Meter Socket with Lever Bypass and Large Closing Plate (3)

Milbank 320A 3-Phase Ringless Meter Socket with Lever Bypass and Large Closing Plate

Professional metering solution with lever bypass functionality

The Milbank 320A 3-Phase Ringless Meter Socket delivers reliable electrical metering with integrated lever bypass capability. This surface-mount unit features G90 galvanized steel construction with powder coat finish, 7-terminal configuration, and Type 3R enclosure rating for versatile indoor and outdoor applications. The large closing plate design accommodates overhead, underground, and side wireway cable entry options.

Professional Features & Benefits

• 320 Continuous Ampere Rating: Handles high-capacity electrical loads for commercial and industrial applications with reliable performance.
• 3-Phase Configuration: Supports three-phase power systems essential for commercial facilities and heavy equipment operations.
• Lever Bypass Provision: Enables safe meter maintenance and replacement without interrupting power service to critical loads.
• Type 3R Enclosure Rating: Weather-resistant construction protects internal components from rain, sleet, and ice formation in outdoor installations.
• G90 Galvanized Steel with Powder Coat: Corrosion-resistant materials ensure long-term durability in harsh environmental conditions.
• Double Mechanical Terminals: Secure wire connections accommodate 6 AWG to 350 kcmil conductors on both line and load sides.
• UL Listed Certification: Meets rigorous safety standards for professional electrical installations and code compliance.

Technical Specifications

• Amperage Rating: 320 Continuous Ampere
• Application: Meter Socket
• Brand Name: Milbank
• Bypass Provision: Lever Bypass
• Cable Entry: Overhead and Underground and Side Wireway
• Departent: Electrical
• Equipment Ground: Grounding Stud
• Frequency Rating: 60 Hertz
• Hub Closing Plate: Large Closing Plate
• Insulation: Glass Polyester
• Line Side Wire Range: Two 6 AWG - 350 kcmil
• Load Side Wire Range: Two 6 AWG - 350 kcmil
• Main Breaker Size: No Main Breaker
• Number Of Jaws: 7 Terminal
• Number Of Main Breakers: 0
• Number Of Meter Positions: 1 Position
• Number Of Receptacles: 0
• Phase: 3 Phase
• Product Family Code: 7T32
• Product Height: 40 IN
• Product Length: 6.5 IN
• Product Material: G90 Galvanized Steel with Powder Coat Finish
• Product Mounting: Surface Mount
• Product Size: 6.5L x 20W x40H
• Product Type: Ringless Meter Socket
• Standard: UL Listed;Type 3R
• Terminal: Double Mechanical
• Unspsc Number: 39121102
• Voltage Rating: 600 Volts Alternating Current
• Width: 20 IN

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial Buildings and Office Complexes
• Industrial Facilities and Manufacturing Plants
• Multi-Unit Residential Properties
• Retail and Shopping Centers
• Healthcare and Educational Facilities
• Municipal and Government Buildings
• Data Centers and Telecommunications

Why Choose Milbank Quality?

Milbank meter sockets provide dependable electrical metering solutions backed by UL Listed certification and Type 3R weather-resistant construction. The G90 galvanized steel with powder coat finish ensures lasting performance in demanding environments, while the 7-terminal configuration and double mechanical terminals deliver secure, professional-grade connections for critical electrical infrastructure.