Eaton DNPL215220 - 20 A, 240 V Plug-In Circuit Breaker | AmpState

Eaton DNPL215220 is a 20A, 240V plug-in molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built to snap in quickly and securely, it keeps electrical systems safe from overcurrent and short-circuit events while minimizing downtime during installation or replacement.

• Fast plug‑in connection enables quick installation and straightforward replacement, reducing service interruptions and labor time for electricians and maintenance teams.
• Thermal‑magnetic trip unit provides stable, repeatable protection across a range of loads and ambient conditions, helping to prevent nuisance trips while guarding against faults.
• OEM‑compatible design ensures seamless integration with matching Eaton OEM load centers and panelboards, preserving system integrity and electrical code compliance.

What problems it solves

Whether you're upgrading an aging panel, adding a new circuit, or maintaining a commercial or light industrial electrical footprint, the DNPL215220 helps you:

• Prevent damage from overcurrent and short circuits on a dedicated 20A branch circuit
• Minimize downtime with a quick, tool-free plug‑in replacement process
• Maintain consistent protection performance across diverse environments—residential, commercial, and light industrial

Key specifications at a glance

• Manufacturer: Eaton
• Part number: DNPL215220
• Type: Thermal-magnetic molded case circuit breaker
• Ampere rating: 20A
• Voltage rating: 240V
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Perfect for new installations and panel maintenance in:

• Residential electrical panels undergoing circuit expansions
• Commercial suite or office spaces with modular panelboard configurations
• Light industrial equipment enclosures requiring reliable, serviceable protection

Installation and compatibility tips

Choose DNPL215220 for panels and load centers that specify plug-in molded case breakers in Eaton’s DNPL family. For best results, verify that the panelboard accepts matching OEM Eaton plug-in breakers and that the circuit rating aligns with the connected load. When replacing an existing breaker, ensure the new unit is the correct amperage and type to maintain proper protection and labeling.

With the Eaton DNPL215220, you gain a compact, dependable solution that pairs straightforward plug‑in installation with precise thermal‑magnetic protection—delivering safer electrical operation and faster maintenance for professionals and savvy do‑it‑yourselfers alike.