Leviton Indoor Load Center with 100A Main Circuit Breaker, NEMA 1, 20-Space

Leviton Indoor Load Center with 100A Main Circuit Breaker, NEMA 1, 20-Space

The Leviton Indoor Load Center is a NEMA 1 rated panelboard featuring a 100 Amp main circuit breaker, 20 spaces for branch circuit breakers, and a 22 kA interrupt rating for dependable short-circuit protection. Sold as enclosure and interior only, this load center is designed for indoor electrical distribution in residential and light commercial applications. Leviton engineers this panelboard to deliver dependable circuit protection and code-compliant performance for professional electricians and facility electrical upgrades.

Key Features

• 20 Spaces: Provides 20 spaces for branch circuit breakers, supporting a wide range of residential and light commercial circuit layouts.
• 100A Main Circuit Breaker: Integrated 100 Amp main circuit breaker delivers centralized disconnect and overcurrent protection for the entire load center.
• 22 kA Interrupt Rating: Rated to interrupt fault currents up to 22,000 amps, helping protect downstream wiring and equipment during short-circuit events.
• NEMA 1 Enclosure: NEMA 1 rated enclosure is designed for general-purpose indoor installation, protecting internal components from incidental contact and dust.
• Enclosure and Interior Only: Supplied as a complete enclosure and interior assembly, ready for installation of compatible branch circuit breakers.
• Family Amperage Options: Part of a load center series also offered in 125A, 150A, and 200A main breaker configurations to match varying service requirements.

Certifications & Compliance

• NEMA 1 Indoor Rated Enclosure

Technical Specifications

• Amperage: 100 Amp Main Circuit Breaker
• Spaces: 20
• Interrupt Rating: 22 kA
• Enclosure Rating: NEMA 1
• Configuration: Enclosure and Interior Only
• list_batch: LEV-PREEXIST-20260803

Typical Applications

• Residential Electrical Service Panels
• Light Commercial Load Center Installations
• Panelboard Replacement and Upgrade Projects
• Indoor Circuit Breaker Distribution
• New Construction and Renovation Electrical Wiring

Why Leviton?

Leviton load centers are built to deliver reliable, code-compliant circuit protection for demanding residential and commercial electrical systems. With a 100A main circuit breaker, 22 kA interrupt rating, and a NEMA 1 indoor enclosure, this load center gives electrical professionals the dependable performance they expect from the Leviton name. Choose Leviton for electrical distribution equipment engineered to keep installations safe and code-ready.