Eaton CHT1520 - 20 A, 3 V, 1-Pole Plug-In Circuit Breaker | AmpState

Experience fast, reliable protection with the Eaton CHT1520 — a 20 A, 1-pole plug-in molded case circuit breaker designed to safeguard branch circuits in panelboards and load centers. Built for quick installs and durable performance, this unit combines a thermal-magnetic trip mechanism with a plug-in connection to deliver precise protection where it matters most.

Key features

• Fast plug-in connection for rapid installation and easy replacement in both new builds and upgrades
• Thermal-magnetic trip unit provides precise, repeatable protection against overcurrent and short circuits
• 1-pole design ideal for single-phase branch circuits
• 3V voltage rating and 20A continuous current capability
• Engineered for compatibility with matching OEM load centers and panelboards
• Durable molded-case construction suited for residential, commercial, and light industrial environments
• Manufacturer: Eaton | Part number: CHT1520

Specifications at a glance

• Amperage rating: 20 A
• Voltage rating: 3 V
• Poles: 1
• Mounting style: Plug-in
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Ideal applications

Residential panelboards and load centers undergoing upgrades or replacements, single-phase commercial circuits, and light industrial installations where quick service and reliable protection minimize downtime. The CHT1520 is a practical choice for projects that require fast swaps and consistent performance across changing loads.

Why this Eaton breaker stands out

The combination of a fast plug-in connection and a thermal-magnetic trip mechanism means you get quick, hassle-free servicing with protection that responds swiftly to overloads and short circuits. The plug-in design reduces installation time and the risk of loose connections, helping to prevent nuisance trips during peak usage. Designed to be compatible with matching OEM load centers and panelboards, it fits neatly into existing systems without adapters or modifications.

If you’re stocking electrical protection for residential, commercial, or light industrial work, the Eaton CHT1520 provides a clear, dependable solution. Available from AmpState, this breaker helps keep projects on schedule and panels performing at their best.