---
product_id: 239348365
title: "Leviton LB120-T 20A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White"
brand: "leviton"
price: "101.67 DT"
currency: TND
in_stock: true
category: "Leviton"
url: https://www.desertcart.tn/products/239348365-leviton-lb120-t-20a-1-pole-plug-on-standard-branch
store_origin: TN
region: Tunisia
---

# 20 Amp current rating Color-coded operational status Plug-on panel mount design Leviton LB120-T 20A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White

**Brand:** leviton
**Price:** 101.67 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your panel with precision and ease!

## Quick Answers

- **What is this?** Leviton LB120-T 20A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White by leviton
- **How much does it cost?** 101.67 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/239348365-leviton-lb120-t-20a-1-pole-plug-on-standard-branch)

## Best For

- leviton enthusiasts

## Why This Product

- Trusted leviton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Backed by a 10-year limited warranty for peace of mind and durability.
- • **Smooth Activation:** Rocker-style switch reduces activation force for comfortable, reliable use.
- • **Instant Status Insight:** Color indicators on the handle give you operational clarity at a glance.
- • **Robust 20 Amp Capacity:** Handles standard branch circuits with 120/240 VAC power seamlessly.
- • **Effortless Installation:** Wire your entire load center at rough-in—no breakers needed upfront.

## Overview

The Leviton LB120-T is a 20 Amp, 1-pole thermal magnetic circuit breaker designed for 120/240 VAC systems. Featuring a plug-on panel mount, color-coded handle indicators, and a rocker-style switch, it offers intuitive operation and effortless installation. Trusted by professionals and backed by a 10-year warranty, it’s a reliable choice for modern electrical load centers.

## Description

Leviton LB120-T 20 Amp, 1-Pole Plug-on Standard Branch Circuit Breaker, 120/240 VAC

## Features

- EASY - Leviton's revolutionary design allows the entire Load Center to be wired at rough-in without any circuit breakers present.
- INTUITIVE - Color indicators in the handle show operational status at-a-glance
- COMFORTABLE - Rocker-style switches require less activation force than traditional circuit breakers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088KQCNF8 |
| Best Sellers Rank | #24,391 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Thermal-Magnetic Circuit Breakers |
| Brand Name | Leviton |
| Circuit Breaker Type | Standard |
| Current Rating | 20 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (378) |
| Global Trade Identification Number | 00078477644621 |
| Included Components | Breaker |
| Item Dimensions D x W x H | 3.1"D x 1"W x 3.9"H |
| Item Type Name | 20 Amp, 1-Pole Plug-on Standard Branch Circuit Breaker, 120/240 VAC |
| Manufacturer | Leviton |
| Model | LB120-T |
| Mounting Type | Panel Mount |
| Number of Poles | 1 |
| Part Number | LB120-T |
| UPC | 078477644621 |
| Voltage | 240 Volts |
| Warranty Description | 10-year Limited |

## Product Details

- **Brand:** Leviton
- **Circuit Breaker Type:** Standard
- **Current Rating:** 20 Amps
- **Mounting Type:** Panel Mount
- **Product Dimensions:** 3.1"D x 1"W x 3.9"H

## Images

![Leviton LB120-T 20A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White - Image 1](https://m.media-amazon.com/images/I/511QrLnxN4L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I install Leviton Branch Circuit Breakers into any breaker box?**
A: Leviton Branch Circuit Breakers must be installed in the Leviton Load Center.

**Q: Are all Leviton Branch Circuit Breakers plug-on installation, with no wiring required?**
A: Our easy all plug-on design speeds up installation, saving valuable time and increasing productivity. Breakers simply snap in and out - no wiring to circuit breakers up to 60A for copper wire, and 50A for aluminum wire.

**Q: I already have a Leviton Load Center. How do I make it smart?**
A: Prioritize which loads to enable with smart capabilities, pull the old breakers out, install LWHEM-2R, plug-on 2nd Gen Smart Circuit Breakers, and enroll them to the My Leviton app.

**Q: Can I install Leviton Traditional Branch Circuit Breakers/Leviton 2nd Gen Smart Breakers in the same Leviton LoadCenter?**
A: YES, traditional and smart breakers can be intermixed within one Leviton Load Center. The modular design allows you to upgrade traditional breakers to smart at your own pace, eliminating the high upfront costs associated with other smart panels.

**Q: How do I diagnose a trip?**
A: Intuitive LEDs and rocker handle display power and protection status – even when the circuit breaker is tripped. Use the On/Off Indicator Window and the LED Fault Indicators to quickly and easily see the breaker’s current state and condition.

## Frequently Bought Together

- Leviton LB120-T 20A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White
- Leviton LB115-T 15A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White
- Leviton LB230-T 30A 2-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120/240 VAC, White

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**Shop now:** [https://www.desertcart.tn/products/239348365-leviton-lb120-t-20a-1-pole-plug-on-standard-branch](https://www.desertcart.tn/products/239348365-leviton-lb120-t-20a-1-pole-plug-on-standard-branch)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-22*