Leviton LB120-T 1-Pole 20A Sta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.77
Leviton LB120-T 1-Pole 20A Standard Thermal Magnetic Branch Circuit Breaker

Leviton LB120-T 1-Pole 20A Standard Thermal Magnetic Branch Circuit Breaker

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Model: LB120-T

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

$10.77
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Leviton LB120-T 1-Pole 20A Standard Thermal Magnetic Branch Circuit Breaker

The Leviton LB120-T is a plug-on mount standard thermal magnetic branch circuit breaker built for reliable overcurrent protection in residential and light commercial panelboards. Rated 1-Pole, 20-Amp, 120-Volt AC, this breaker installs directly onto compatible plug-on load centers for straightforward circuit protection. It is available in T and S configuration options to match your panelboard requirements.

Key Features

  • Pole Configuration: 1-Pole design for single-circuit branch protection.
  • Amperage Rating: 20-Amp rating suited for standard branch circuit loads.
  • Voltage Rating: 120-Volt AC rating for standard residential and commercial circuits.
  • Thermal Magnetic Trip: Thermal magnetic trip mechanism provides dependable overcurrent and overload protection.
  • Mounting Style: Plug-on mount design for quick, tool-friendly installation into compatible panelboards.
  • Configuration Options: Available in T and S configurations to match specific panelboard interiors.

Technical Specifications

  • Poles: 1

Typical Applications

  • Residential Panelboard and Load Center Wiring
  • Light Commercial Branch Circuit Protection
  • Single-Circuit Overcurrent Protection
  • Panelboard Replacement and Upgrade Projects
  • New Construction Electrical Installations

Why Leviton?

Leviton engineers the LB120-T thermal magnetic branch circuit breaker for dependable, code-compliant performance in professional electrical installations. Its plug-on mount design and 1-Pole, 20-Amp, 120-Volt AC rating make it a practical choice for electricians standardizing on trusted branch circuit protection. Choose Leviton for panelboard components built around consistent, reliable overcurrent protection.

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Manufacturer Resources

Product Specs

Poles:
1
Department:
Electrical
Product Group:
Wiring Devices
Short Circuit Current:
10 kiloamps
Product Type:
Standard
Weight:
0.42 pounds
Country of Origin:
China
Warranty Length:
10 years
Operating Temperature:
-40 degrees celsius

Leviton LB120-T – Frequently Asked Questions

How fast can I get the Leviton LB120-T 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 LB120-T come with a warranty?
Absolutely. The Leviton LB120-T 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 LB120-T?
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 LB120-T 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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