Leviton Gen3 Single Phase Mini...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.31
Leviton Gen3 Single Phase Mini Meter, 120V 200A, 2W LCD Module with Solid Core CT

Leviton Gen3 Single Phase Mini Meter, 120V 200A, 2W LCD Module with Solid Core CT

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Model: MSTCT-2SC

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

$3.31
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Leviton Gen3 Single Phase Mini Meter, 120V 200A, 2W LCD Module with Solid Core CT

The Leviton Gen3 Single Phase Mini Meter is a compact, panel-mounted energy metering solution built for accurate submetering in commercial and residential electrical systems. Rated for 120V, 200A, 2W (2-wire) single-phase circuits with 1kWh resolution, this meter pairs an easy-to-read LCD Module with 1 Solid Core CT included, giving installers a ready-to-mount metering package right out of the box. It is available in 2NC and 2SC configurations, allowing electricians to match the meter to the specific panel and wiring arrangement required for the installation.

Key Features

  • Voltage Rating: 120V single-phase for standard branch-circuit metering applications.
  • Current Rating: 200A capacity supports typical residential and light commercial load monitoring.
  • Wire Configuration: 2W (2-wire) single-phase design for straightforward circuit integration.
  • Metering Resolution: 1kWh measurement increment for precise energy consumption tracking.
  • LCD Module Display: Built-in LCD Module provides clear, on-demand readouts of energy usage data.
  • Solid Core CT Included: Ships with 1 Solid Core CT, reducing installation time and eliminating the need to source a separate current transformer.
  • Configuration Options: Offered in 2NC and 2SC configurations to match specific panel and mounting requirements.
  • Gen3 Platform: Part of Leviton's Gen3 mini meter series, designed for reliable single-phase energy monitoring.

Technical Specifications

  • list_batch: LEV-VARMACHINE-20260803

Typical Applications

  • Tenant and Sub-Metering for Energy Billing
  • Commercial and Residential Panelboard Monitoring
  • Single-Phase Branch Circuit Energy Tracking
  • Retrofit Metering in Renovation Projects
  • Load Monitoring for Energy Management Systems

Why Leviton?

Leviton's Gen3 Mini Meter platform delivers dependable single-phase energy monitoring with a straightforward LCD readout and an included Solid Core CT, simplifying specification and installation for electrical professionals. With configuration options to match common panel layouts, this meter supports accurate, code-conscious energy tracking for commercial and residential projects. Choosing Leviton means specifying a metering product built around the practical needs of installers and facility managers who require reliable, easy-to-read energy data.

Manufacturer Resources

Product Specs

Product Type:
Mini Meter
Voltage Rating:
120V
Department:
Electrical
Product Group:
Wiring Devices
Communication Type:
Pulse Output
Country of Origin:
USA
Enclosure Type:
No Enclosure
Product Subgroup:
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Leviton MSTCT-2SC – Frequently Asked Questions

1) What is the difference between the Leviton MSTCT-2NC and MSTCT-2SC mini meter?
Both are the same Gen3 single phase mini meter, 120V 200A 2-wire, shipping with an LCD module and one solid core CT. The difference is the configuration code: MSTCT-2NC versus MSTCT-2SC. Pick the one that matches the panel and wiring arrangement your install calls for, since that is the only thing separating the two order numbers.
2) Does the Leviton Gen3 mini meter come with a current transformer, or do I have to buy one separately?
One solid core CT ships with the meter, along with the LCD module. You are not sourcing a CT separately for a single 120V 2-wire circuit. Solid core means the CT is a closed ring, so the conductor has to be disconnected and fed through it during install, which matters if you are trying to meter a live circuit without a shutdown.
3) Can I use this Leviton mini meter on a 208V or 240V circuit?
No. It is rated 120V single phase, 2-wire. A 208V or 240V load, or any three-phase service, needs a different meter. Check the voltage at the circuit you intend to meter before ordering.
4) How does this Leviton mini meter report data to a building energy management system?
Communication is by pulse output. The meter drives a dry pulse per measured increment, which an energy management system, data logger, or billing panel counts. There is no native network or Modbus connection here, so your EMS or logger needs a pulse input channel available.
5) Do I need a separate enclosure for the Leviton MSTCT mini meter?
Yes. The meter ships with no enclosure, so it is meant to be mounted inside an existing panel, meter can, or a separately provided box. Plan on a housing if the mounting location is not already an enclosed panel interior.
6) Is this meter accurate enough for billing tenants in a multi-family building?
It is built for submetering and tenant billing on single-phase 120V branch circuits, with 1kWh measurement resolution. That resolution is fine for monthly energy billing and load tracking. Keep in mind that utility-grade billing approval is set by your local jurisdiction, so confirm what your authority accepts for tenant sub-billing.
7) Will the Leviton Gen3 mini meter handle a 200 amp service?
The meter is rated to 200A on a 120V 2-wire circuit, so it covers a typical residential main or a light commercial branch up to that ceiling. The included solid core CT is sized to that rating, so do not substitute a CT of a different ratio without matching it to the meter.
8) Can I retrofit this meter into an existing occupied panel?
It is intended for retrofit metering in renovation work and panelboard monitoring, but the solid core CT drives the sequencing: the conductor must come loose to pass through the CT ring. That means a scheduled outage on that circuit. If you need to clamp around a live conductor without breaking it, a solid core CT is the wrong choice for that opening.
How fast can I get the Leviton MSTCT-2SC 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 Leviton MSTCT-2SC come with a warranty?
Absolutely. The Leviton MSTCT-2SC 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 Leviton MSTCT-2SC?
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 Leviton MSTCT-2SC 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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