220-230 Amp Quad Pole Standard DNPL Circuit Breaker · Eaton DNPL220230
What this product is for
This Eaton DNPL220230 is a quad plug-in circuit breaker used to add two 2-pole branch circuits in Eaton residential or light commercial loadcentres that accept Type DNPL breakers. It combines one 20A 2-pole circuit and one 30A 2-pole circuit in a space-saving format.
Use for
Use for 120/240V branch circuits where a compact quad breaker is permitted by the panel design. Typical applications include dedicated equipment circuits, small HVAC loads, compressors, or other loads requiring separate 20A and 30A 2-pole protection.
Avoid for
Avoid using this breaker in panels not listed for Type DNPL or where a full-size breaker is required by the loadcentre layout. Do not use it as a substitute for correct circuit design, conductor sizing, or equipment overcurrent protection requirements.
Best for
Best for service upgrades, renovations, or panel rework where electricians need to add two 240V circuits without consuming additional breaker spaces. It is also useful when one 20A 2-pole circuit and one 30A 2-pole circuit are both required in the same loadcentre.
Installed in
Installed in compatible Eaton loadcentres and panelboards designed for Type DNPL duplex or quadplex plug-in breakers. Always confirm the panel directory and breaker acceptance chart before ordering or installing.
Why this product exists
This breaker exists to provide two independent 2-pole circuits in a compact footprint, helping electricians make better use of limited panel space while maintaining proper overcurrent protection for separate loads.
Compared with similar products
Compared with a standard 2-pole breaker, this quad breaker adds a second 2-pole circuit in the same general panel area. Compared with tandem-style options, selection depends on the exact Eaton panel series and rejection features. As a rule of thumb, a 20A circuit is typically paired with #12 AWG copper and a 30A circuit with #10 AWG copper, but actual conductor selection depends on insulation type, termination rating, installation conditions, and Canadian Electrical Code requirements.
Actual performance and suitability depend on panel compatibility, conductor type, installation conditions, and local electrical code.
Specifications
- Manufacturer: Eaton
- Manufacturer part number: DNPL220230
- Product type: Quad plug-in circuit breaker
- Breaker format: Quadplex, independent trip
- Circuit configuration: (1) 2-pole 20A and (1) 2-pole 30A
- Voltage rating: 120/240V AC
- Interrupt rating: 10 kAIC
- Poles: 4 internal poles arranged as two 2-pole circuits
- Wire range: #14 to #4 AWG copper/aluminium
- Application: Residential and light commercial loadcentres, where listed
- ApplicationResidential and light commercial loadcentres, where listed
- Voltage120/240V AC
- Poles4 internal poles arranged as two 2-pole circuits
- Interrupt Rating10 kAIC
- Wire Range#14 to #4 AWG copper/aluminium
- Breaker FormatQuadplex, independent trip
- BrandsEaton
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