Leviton LB120-S - 20A, 1-Pole, Circuit Breaker

Leviton LB120-S is a 20A, 1-Pole circuit breaker engineered for dependable overcurrent protection in demanding commercial and industrial environments. Its compact 1-Pole design enables flexible integration into panelboards, switchboards, and control panels, delivering reliable protection precisely where you need it.

Key features and benefits

• 20A circuit protection to safeguard branch circuits, helping prevent wiring damage and equipment failures.
• 1-Pole configuration for streamlined, space-efficient installations in relevant panels and enclosures.
• Industrial-grade reliability built to withstand the rigors of busy commercial and industrial settings.
• Versatile applicability suitable for distribution panels, motor control centers, and OEM assemblies where dependable protection matters.
• Predictable protection promotes operational uptime by quickly interrupting fault currents.

Ideal for who and where

This breaker is an excellent choice for facilities managers, panel builders, and OEM integrators seeking a robust, single-pole 20A solution. It’s particularly well-suited for applications where space is at a premium but reliable overcurrent protection is non-negotiable—think mid-size distribution panels, motor control centers, and control panels in both industrial and commercial settings.

Use cases and practical applications

• Protecting branch circuits in distribution panels and control panels within industrial facilities.
• Providing single-pole protection for motors or auxiliary loads in motor control centers.
• OEM equipment enclosures needing a standard, dependable 20A, 1-Pole protective device.

Installation and compatibility

LB120-S is designed to integrate with standard panel infrastructures that require a 1-Pole, 20A circuit breaker. For best results, ensure compatibility with your specific panelboard or switchboard, and follow all applicable electrical codes and the panel manufacturer’s installation guidelines. Proper sizing and placement help maximize protection and minimize nuisance trips.

Choose Leviton for proven protection solutions that support safe operation, dependable performance, and streamlined installation in distribution panels and motor control centers.