Milbank MPRV RV Meter Pedestal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,073.74
Milbank MPRV RV Meter Pedestal Ring Type, Direct Bury, Single/Double Pedestal Options

Milbank MPRV RV Meter Pedestal Ring Type 100A 240V Single Phase Direct Bury Power Distribution System

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Model: MPRV-100-78

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,073.74
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Milbank MPRV RV Meter Pedestal Ring Type 100A 240V Single Phase Direct Bury Power Distribution System

Professional RV Power Distribution for Campgrounds & Recreational Facilities

The Milbank MPRV RV Meter Pedestal delivers reliable 100 continuous ampere service at up to 240 volts alternating current for single phase applications. Built with G90 galvanized steel construction and powder coat finish, this 78-inch pedestal features fiberglass with resin insulation and underground cable entry for direct bury installation. The ring type meter socket accommodates 4 terminal connections with double mechanical terminals and supports wire ranges from 6 AWG to 350 kcmil.

Professional Features & Benefits

  • 100 Continuous Ampere Rating: Provides robust power capacity for demanding RV electrical loads and multiple service connections.
  • G90 Galvanized Steel with Powder Coat Finish: Delivers superior corrosion resistance and long-term durability in outdoor environments.
  • UL Listed Type 3R Rating: Ensures compliance with safety standards and protection against weather conditions including rain and sleet.
  • Fiberglass with Resin Insulation: Offers excellent electrical isolation and moisture resistance for reliable long-term performance.
  • Direct Bury Underground Cable Entry: Simplifies installation with secure underground connections and clean pedestal appearance.
  • Double Mechanical Terminals: Provides secure wire connections with reliable contact pressure for consistent electrical performance.
  • 78-Inch Pedestal Height: Optimizes accessibility for meter reading and maintenance while meeting standard installation requirements.

Technical Specifications

  • Amperage Rating: 100 Continuous Ampere
  • Brand Name: Milbank
  • Bypass Provision: No Bypass
  • Cable Entry: Underground
  • Departent: Electrical
  • Equipment Ground: Ground Bar
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Plain Top
  • Insulation: Fiberglass with Resin
  • Line Side Wire Range: 6 AWG - 350 kcmil
  • Number Of Jaws: 4 Terminal
  • Phase: 1 Phase
  • Product Height: 78 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Pedestal
  • Product Type: Ring Type Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Double Mechanical
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current

Professional Applications

  • RV Parks and Campgrounds
  • Recreational Vehicle Service Centers
  • Mobile Home Communities
  • Temporary Power Distribution Sites
  • Outdoor Event Facilities
  • Construction Site Power Distribution
  • Marina and Boat Dock Facilities

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed Type 3R certification and robust G90 galvanized steel construction with powder coat finish. The fiberglass with resin insulation system ensures long-term performance in demanding outdoor environments, while the ground bar equipment grounding provides enhanced safety and code compliance for professional installations.

Manufacturer Resources

Product Specs

Amperage Rating:
100 Continuous Ampere
Brand Name:
Milbank
Bypass Provision:
No Bypass
Cable Entry:
Underground
Equipment Ground:
Ground Bar
Frequency Rating:
60 Hertz
Hub Closing Plate:
Plain Top
Insulation:
Fiberglass with Resin
Line Side Wire Range:
6 AWG - 350 kcmil
Number Of Jaws:
4 Terminal
Phase:
1 Phase
Product Height:
78 IN
Product Type:
Ring Type Meter Socket
Standards:
UL Listed;Type 3R
Terminal:
Double Mechanical
Unspsc Number:
39121102
Voltage Rating:
Up to 240 Volts Alternating Current
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Pedestal
Amps:
100
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Insulation Type:
Fiberglass With Resin
Hub Style:
Plain Top
Installation Category:
Pedestal
Terminal Type:
Double Mechanical
Number of Phases:
1
Frequency:
60 hertz
Product Details:
Ring Type Meter Socket
Number of Terminations:
4
Product Group:
Power Distribution

Milbank MPRV-100-78 – Frequently Asked Questions

1) What's the difference between the MPRV pedestal variants for an RV site?
The Milbank MPRV pedestals are ordered by the receptacle and breaker package you need. MPRV-50-78 is the basic 50A site pedestal. MPRV-503020GR-78 carries the 50/30/20A receptacle combo, which is what covers a mixed park where you see 50A coaches, 30A trailers and 20A pop-ups on the same loop. MPRVD-503020GR-78 is the double version, serving two sites with 50/30/20A on each side. MPRV-100-78 is the 100A pedestal with parallel wiring and a small frame breaker, and MPRV-100-20GR-78 is the 100A with a heavy-duty frame. If you want to load your own breakers, MPRV-BLANK-78 (single) and MPRVD-BLANK-78 (double) ship breaker-ready with the provision open.
2) Does the Milbank MPRV RV pedestal need a concrete pad, or can it go straight in the ground?
Direct bury. The MPRV pedestal is built for underground cable entry and is set into the earth rather than bolted to a pad, which is why the body is G90 galvanized steel with a powder coat finish. Overall height is 78 inches, so plan your burial depth against that total when you set your meter reading height.
3) What size feeder conductors will land in a Milbank MPRV meter pedestal?
The line side terminals on the MPRV pedestal take 6 AWG through 350 kcmil, on double mechanical lugs. That range covers a small 100A copper feeder at the bottom end and a long aluminum run parallel-fed from a park distribution panel at the top, so you generally will not need to add a splice box or reducers ahead of the socket.
4) Is the Milbank MPRV a 4-jaw or 5-jaw meter socket, and will my utility accept it?
It is a 4 terminal (4-jaw) ring type socket, single phase, rated up to 240 volts at 60 hertz. Four jaws is the standard configuration for single phase 120/240V residential and RV site service; a 5-jaw socket is what a utility asks for on a 120/208V network service. If your utility spec calls for 5 jaws or for a ringless socket, the MPRV is not the right pedestal, since the ring type cover is fixed by the design.
5) Can the meter be pulled under load on this Milbank RV pedestal, or does the power have to be killed?
There is no bypass provision on the MPRV pedestal. The socket has to be de-energized at the source before the meter comes out, so the site loses power during a meter change. Utilities that require lever or horn bypass for hot meter work will reject a no-bypass socket, so check the utility's approved equipment list before you order a run of these for a park.
6) Can I bring the service into the top of a Milbank MPRV pedestal with a conduit hub?
No. The MPRV ships with a plain top hub closing plate and is built for underground cable entry, so the feeder comes up from below through the pedestal base. There is no factory hub opening for an overhead service drop into the top. If your park is fed overhead, you need a socket ordered with a hub, not this pedestal.
7) Is the Milbank MPRV RV pedestal rated for outdoor use in the rain?
The MPRV pedestal is UL Listed and carries a Type 3R enclosure rating, which is the outdoor rating for protection against falling rain and sleet. That is the normal rating for a campground or marina pedestal sitting in the open. Type 3R is not a washdown or submersion rating, so it should not be set where it will be flooded or pressure washed.
8) Can I use a Milbank MPRV pedestal for temporary construction power instead of an RV park?
Yes, and it is a common use. The MPRV is a direct bury pedestal with a 4 terminal ring type socket, 100 continuous ampere capacity and Type 3R outdoor construction, which is the same package a temp power pole needs. The breaker-ready MPRV-BLANK-78 is the one to look at for temp service, since you pick the branch breakers and receptacles for the trades on site rather than taking the fixed 50/30/20A RV combo.
9) How well does a Milbank MPRV pedestal hold up at a coastal marina?
The enclosure is G90 galvanized steel with a powder coat finish, a two layer system where the zinc coating handles the base metal and the powder coat takes the weathering. Combined with the Type 3R rating it is built for permanent outdoor exposure. In salt air, the finish is still the wear item, so pedestals near the water will want inspection on the same cycle as the rest of your dock hardware.
How fast can I get the Milbank MPRV-100-78 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Milbank MPRV-100-78 come with a warranty?
Absolutely. The Milbank MPRV-100-78 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Milbank MPRV-100-78?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Milbank MPRV-100-78 from ZenSupply?
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