Eaton DNPL1520 - 20 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

The Eaton DNPL1520 is a 20A, 120V, 1-pole plug-in molded case circuit breaker engineered to protect your electrical system with precision and ease. Designed for dependable branch-circuit overcurrent and short-circuit protection, it integrates seamlessly into panelboards and loadcenters to keep circuits safe and reliable.

• Fast plug-in connection for quick installation and hassle-free replacement, minimizing downtime during upgrades or servicing.
• Thermal-magnetic trip unit delivers stable, repeatable protection against both overloads and short circuits, reducing nuisance trips and maintaining system continuity.
• 1-pole, 20A, 120V configuration provides targeted protection for a single branch circuit, keeping overall panel size and complexity straightforward.
• OEM-compatible ensures reliable coordination with matching load centers and panelboards for safe, predictable performance.
• Molded case design combines compact footprint with durable construction suitable for residential, commercial, and light industrial environments.

Technical details at a glance

• Manufacturer: Eaton
• Part number: DNPL1520
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20A
• Voltage rating: 120V
• Number of poles: 1
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why this matters for your setup

Whether you’re upgrading an aging panel, adding a new circuit, or refreshing a neglected electrical service, the DNPL1520 offers a reliable, plug-and-play solution. The quick-connect plug-in design reduces installation time, while the thermal-magnetic trip unit provides dependable protection that adapts to varying load conditions. Its compatibility with OEM load centers means you don’t have to juggle mismatched components or worry about coordination—the DNPL1520 is built to work as part of a cohesive protection plan.

Ideal use scenarios

• Residential electrical upgrades where a single new 20A circuit is needed for appliances, lighting, or outlets.
• Commercial or light industrial panel refurbishments requiring a dependable, replaceable plug-in breaker.
• Retrofits in existing panelboards where minimizing downtime is a priority.

Trust the Eaton DNPL1520 to deliver targeted, reliable protection for your branch circuits. From installation through ongoing operation, this plug-in breaker from AmpState is designed to simplify maintenance and keep electrical systems running smoothly.