Description
The LEVITON MFG CO R10-LB120-0TR is a 20-amp, 1-pole standard branch circuit breaker rated for 120/240 volts. It uses thermal magnetic trip technology, which provides dual-mode protection: the thermal element responds to sustained overloads and the magnetic element trips instantly on short-circuit faults. The plug-on design allows fast, tool-free installation into compatible load centers. This breaker is installed by licensed electricians during panel work, new construction rough-in, or service upgrades in residential and light commercial applications.
This breaker is suited for residential and light commercial branch circuit protection. Typical applications include general-purpose 20-amp circuits serving outlets, small appliances, and lighting loads. The plug-on bus connection eliminates the need for separate bus lugs, streamlining installation in supported load centers. It is sold in a package of 10 units, making it practical for multi-circuit panel builds or service work requiring multiple breakers of the same rating.
Key Features
- 20-amp, 1-pole configuration for standard branch circuit protection
- Thermal magnetic trip provides both overload and short-circuit fault protection
- Plug-on installation design for fast, secure bus connection
- Rated 120/240 volts for compatibility with standard residential panel voltages
- Packaged in quantities of 10 for efficient stock and multi-circuit jobs
Compatibility
Designed as an OEM-style replacement or new-installation breaker for residential and light commercial load centers accepting plug-on style single-pole breakers rated at 120/240 volts.
Installation Notes
Installation must be performed by a licensed electrician in accordance with NFPA 70 (National Electrical Code) and all applicable local codes. Always de-energize the panel at the utility disconnect and verify absence of voltage with a calibrated meter before handling bus bars or installing breakers. Confirm the load center accepts plug-on style breakers before snapping the breaker onto the bus. Do not exceed the panel’s maximum circuit count or the breaker’s 20-amp continuous load rating.
Technical Specifications
- Amperage: 20 amps
- Poles: 1
- Voltage Rating: 120/240 volts
- Trip Technology: Thermal Magnetic
- Installation Type: Plug-On
- Package Quantity: 10 units
- Weight: 3.9 pounds
Standard Information
- Brand: LEVITON MFG CO
- Manufacturer Part Number: R10-LB120-0TR
