Leviton Gen3 Single Phase Mini...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4.21
Leviton Gen3 Single Phase Mini Meter, 120V LCD Module with Split-Core CT

Leviton Gen3 Single Phase Mini Meter, 120V LCD Module with Split-Core CT

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Model: MSNCT-1SP

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

$4.21
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Leviton Gen3 Single Phase Mini Meter, 120V LCD Module with Split-Core CT

The Leviton Gen3 Single Phase Mini Meter is a compact 0.1kWh LCD module engineered for accurate single-phase energy monitoring in commercial and residential submetering applications. This 2W, 120V module ships with 1 split-core CT for non-invasive current sensing, and the Gen3 platform is available in 100A and 200A amperage configurations with 100V and 200V voltage options to match a range of installations. Its low-power LCD display provides clear, continuous local readouts for energy tracking and sub-billing use.

Key Features

  • Precision Energy Monitoring: 0.1kWh resolution single-phase metering for accurate load and consumption tracking.
  • Low-Power LCD Module: 2W, 120V LCD display module delivers continuous, easy-to-read local metering data.
  • Split-Core CT Included: Ships with 1 split-core current transformer, allowing installation without breaking or disconnecting the monitored circuit.
  • Configurable Ratings: Available in 100A and 200A amperage options paired with 100V and 200V voltage options to fit the application.
  • Gen3 Platform: Third-generation Leviton mini meter design built for reliable submetering performance.
  • Compact Module Design: Space-saving LCD module suited for panel-mounted and enclosure installations.

Technical Specifications

  • Meter Resolution: 0.1kWh
  • Power Consumption: 2W
  • Voltage: 120V
  • Amperage: 100A
  • Available Amperage Options: 100A, 200A
  • Available Voltage Options: 100V, 200V
  • Current Transformer: 1 Split Core CT
  • list_batch: LEV-PREEXIST-20260803

Typical Applications

  • Submetering for Multi-Tenant and Multi-Unit Buildings
  • Energy Management and Load Monitoring Systems
  • Commercial and Residential Electrical Panels
  • Utility and Landlord Sub-Billing Applications
  • Retrofit Energy Monitoring Installations
  • Panelboard-Mounted Metering Upgrades

Why Leviton?

Leviton's Gen3 mini meter platform pairs a low-power LCD module with an included split-core CT to simplify installation while delivering precise single-phase energy data. With configurable 100A/200A and 100V/200V options, this Leviton meter gives electrical professionals a flexible, dependable submetering solution for commercial and residential projects. Shop Leviton electrical metering products at ZenSupply for reliable, code-compliant components backed by a trusted manufacturer.

Manufacturer Resources

Product Specs

Product Type:
Mini Meter
Department:
Electrical
Product Group:
Wiring Devices
Communication Type:
Pulse Output
Country of Origin:
USA
Enclosure Type:
No Enclosure
Product Subgroup:
Shop All Leviton

Leviton MSNCT-1SP – Frequently Asked Questions

1) What is the difference between the Leviton MSNCT-1SP and MSNCT-2SP mini meters?
The two Gen3 single phase mini meters split on rating. MSNCT-1SP is the 100A / 100V configuration, MSNCT-2SP is the 200A / 200V configuration. Both are the same 0.1kWh LCD module and both ship with one split-core CT, so the choice comes down to the service size of the circuit you are metering.
2) Do I have to shut down and cut the circuit to install a Leviton Gen3 mini meter?
No. The Gen3 mini meter ships with a split-core current transformer, which hinges open around the conductor. You do not break or disconnect the monitored circuit to get the CT on it, which is what makes this workable for retrofit metering in an existing panel where the tenant load is already live.
3) Does the Leviton Gen3 mini meter come with an enclosure?
No enclosure is included. The Gen3 mini meter is a bare LCD module intended to be mounted inside a panelboard or an enclosure you already have, so plan on providing the housing and the mounting location as part of the job.
4) Can I read the Leviton mini meter remotely or tie it into a building energy management system?
The Gen3 mini meter communicates by pulse output, not by a network protocol. That means it will drive a pulse-counting input on an energy management or data logging system, but it is not a Modbus or BACnet device and there is no direct network readout. Day to day readings are taken off the local LCD.
5) Will one Leviton Gen3 mini meter cover a three phase panel?
No. This is a single phase meter and it ships with one split-core CT, so it monitors one current-carrying conductor. For a three phase service you need a three phase meter with the matching number of CTs, not this module.
6) I am metering a 150A tenant feed. Which Leviton mini meter do I order?
Step up to MSNCT-2SP, the 200A configuration. The 100A unit (MSNCT-1SP) and its CT are sized for circuits at or below 100A, so a 150A feed needs the larger rating. Size to the breaker or service rating, not to the measured load.
7) Is a Leviton mini meter accurate enough for billing tenants in a multi-unit building?
It resolves to 0.1kWh, which is the granularity landlords and submetering firms use for sub-billing individual units. Leviton lists sub-billing and multi-tenant submetering among its intended uses. Confirm your local utility or jurisdiction's rules on revenue-grade submetering before you build a billing program on it.
8) How much power does the Leviton Gen3 mini meter itself draw?
Two watts, fed from a 120V supply. That is low enough that a single control circuit can carry several modules where a property manager is metering a bank of units, and the parasitic draw will not register meaningfully against the load being measured.
9) Where is the Leviton Gen3 mini meter made?
USA. That matters on public work and institutional purchasing where domestic sourcing is a condition of the contract, so it is worth noting on the submittal.
How fast can I get the Leviton MSNCT-1SP 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 MSNCT-1SP come with a warranty?
Absolutely. The Leviton MSNCT-1SP 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 MSNCT-1SP?
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 MSNCT-1SP 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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