Milbank Fifth Terminal Kit 600...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$25.07
Milbank K3356 5th Terminal Kit

Milbank Fifth Terminal Kit 600V AC with Copper Construction and Bolt-In Mounting

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Model: K3356

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

$25.07
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Milbank Fifth Terminal Kit 600V AC with Copper Construction and Bolt-In Mounting

Professional Metering Accessory for Enhanced Electrical Connections

The Milbank Fifth Terminal Kit delivers reliable metering accessory performance with 600V AC voltage rating and durable copper construction. This bolt-in mounting kit provides professional-grade electrical connections with 10-32 screw terminals, designed for versatile positioning at 3 o'clock and 9 o'clock locations to meet diverse installation requirements.

Professional Features & Benefits

  • 600V AC Voltage Rating: Handles standard commercial and residential voltage requirements for reliable electrical performance
  • Copper Construction: Provides excellent conductivity and corrosion resistance for long-lasting electrical connections
  • Bolt-In Mounting System: Ensures secure installation and easy maintenance access in metering applications
  • 10-32 Screw Connection: Standard threading provides reliable terminal connections with common electrical hardware
  • Dual Position Capability: 3 o'clock and 9 o'clock positioning options offer installation flexibility for various metering configurations
  • No Wire Required Design: Simplifies installation by eliminating additional wiring requirements

Technical Specifications

  • Application: Metering Accessory
  • Brand Name: Milbank
  • Connection: 10-32 Screw
  • Departent: Electrical
  • Product Family Code: MSMC
  • Product Height: 10 IN
  • Product Length: 1.109 IN
  • Product Material: Copper
  • Product Mounting: Bolt In
  • Product Type: Fifth Terminal Kit
  • Special Features: 3 OClock Position;9 OClock Position
  • Terminal Size: .414 x .414 x .5
  • Unspsc Number: 39121432
  • Voltage Rating: 600 Volts Alternating Current
  • Width: 8 IN
  • Wire Size: No Wire Required

Professional Applications

  • Electrical Metering Systems
  • Commercial Meter Socket Installations
  • Residential Service Upgrades
  • Industrial Metering Applications
  • Utility Connection Points
  • Multi-Tenant Metering Configurations

Why Choose Milbank Quality?

Milbank delivers professional-grade electrical components with copper construction and 600V AC rating for reliable performance. The bolt-in mounting system and dual positioning capability ensure versatile installation options while maintaining the durability and precision expected from trusted electrical infrastructure components.

Manufacturer Resources

Product Specs

Application:
Metering Accessory
Brand Name:
Milbank
Connection:
10-32 Screw
Product Family Code:
MSMC
Product Height:
10 IN
Product Length:
1.109 IN
Product Type:
Meter Socket Accessory
Special Features:
3 OClock Position;9 OClock Position
Terminal Size:
.414 x .414 x .5
Unspsc Number:
39121432
Voltage Rating:
600 Volts Alternating Current
Wire Size:
No Wire Required
Product Material:
Copper
Product Mounting:
Bolt In
Product Width:
8 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Product Group:
Power Distribution

Milbank K3356 – Frequently Asked Questions

1) What does a fifth terminal kit do in a meter socket, and when do I need one?
A fifth terminal kit adds a fifth jaw position to a meter socket so the utility can meter a service that needs the extra terminal, typically for a neutral or a current-reference connection the standard four-jaw socket does not provide. The Milbank K3356 kit is the bolt-in accessory that adds that terminal to an existing socket rather than replacing the socket. It is rated 600V AC and mounts at either the 3 o'clock or 9 o'clock position, so you install it on whichever side the serving utility specifies.
2) Can the Milbank K3356 fifth terminal be installed on the left side of the socket, or only the right?
Either side. The K3356 kit is made for both the 3 o'clock and the 9 o'clock position, so one kit covers whichever orientation the utility requires. Confirm the position with your serving utility before you drill or bolt anything, because that call is theirs, not the installer's.
3) Is the Milbank fifth terminal kit a complete meter socket or just the terminal?
Just the terminal assembly. The K3356 is a metering accessory that bolts into a socket you already have or are buying separately; it does not include the socket, the can, or the meter. Order it alongside the socket when the utility specifies five-jaw metering.
4) Do I need to run a wire to the Milbank K3356 fifth terminal kit?
No wire is required. The K3356 is a no-wire design, so it bolts in and makes its connection through the mounting rather than needing a pigtail or jumper landed on it. That keeps the install to a mechanical operation inside the socket can.
5) What size screw does the Milbank fifth terminal kit use for its connection?
The terminal uses a 10-32 screw connection, a standard machine thread you will already have in a service truck. The terminal body itself measures .414 x .414 x .5 inches, which is what to check against the clear space inside your socket can at the 3 or 9 o'clock landing before you commit to the position.
6) Will the Milbank K3356 work on a 480V three-phase service?
Yes on voltage. The kit carries a 600 volt AC rating, which covers 120/240V single phase, 208V and 480V three-phase systems alike. What you still have to verify is the socket itself: the fifth terminal only helps if the meter socket and the utility's metering requirement call for a five-jaw configuration.
7) Is the Milbank K3356 fifth terminal kit copper, and does that matter for a coastal or outdoor meter socket?
Copper construction. For an outdoor or coastal socket that matters on two counts: conductivity at the metering connection and corrosion resistance over the life of the service. Copper is also what keeps the joint stable under the thermal cycling a service entrance sees.
8) What part number do I give my distributor for the Milbank five-jaw conversion terminal?
Order Milbank K3356. It sits in Milbank's MSMC product family, and that family code plus the K3356 number is enough for a counter or a utility submittal.
How fast can I get the Milbank K3356 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 K3356 come with a warranty?
Absolutely. The Milbank K3356 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 K3356?
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 K3356 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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