Leviton LB120-T - 20A, Circuit Breaker

Meet the Leviton LB120-T 20A Circuit Breaker — a purpose-built safeguard for industrial and commercial electrical systems. Designed to deliver reliable overcurrent protection, this breaker keeps distribution panels, motor control centers, and OEM equipment running safely and smoothly.

What makes the LB120-T stand out

• 20 amp current rating provides precise protection for essential circuits, preventing insulation damage and unnecessary wear on downstream devices.
• Versatile compatibility engineered for panelboards, switchboards, control panels, and OEM installations, making it a practical, drop-in solution across multiple applications.
• Durable, trusted performance from Leviton, a long-standing name in industrial electrical components, built to withstand demanding environments in distribution panels and motor control centers.
• Clear protection with safe operation quickly interrupts fault currents to minimize downtime and maintain system integrity.

Ideal use cases

• Protect 20A feeders in factory distribution panels, ensuring critical lines stay within safe limits.
• Provide overcurrent protection for motor control centers and control panels in commercial facilities.
• Equip OEM assemblies with reliable, compliant protection that fits standard panel configurations.

Why choose the LB120-T for your system? It’s tailored for environments where dependable protection and straightforward integration matter most. The 20A rating aligns with common circuit loads and motor control applications, delivering predictable performance when faults occur while minimizing unnecessary interruptions for routine load variations.

Practical installation tips

• Confirm the LB120-T matches your panel’s mounting footprint and termination method before installation.
• Ensure the circuit it protects is sized to 20A conductors and appropriate load profiles.
• Keep a ready supply of spare breakers for fast replacements in high-demand OEM setups or service calls.