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15-50-15 Amp Quad Pole Standard DNPL Circuit Breaker · Eaton DNPL155015
SKU: EAT-DNPL155015
Eaton DNPL155015 is a Type DNPL Quadplex feeder plug-in circuit breaker for residential loadcentres. It provides two 15A 120V outer circuits and one 2-pole 50A 240V inner circuit in a compact quad format for panel upgrades where approved by the loadcentre label.
What this product is for
This quadplex plug-in breaker is used in compatible Eaton residential loadcentres to add multiple branch circuits while using limited panel space. The DNPL155015 combines two 15A single-pole circuits with one common 2-pole 50A circuit in one assembly.
Use for
Use for residential panel changes, renovations, and circuit additions where the panel directory and loadcentre labelling permit Type DNPL breakers. Typical applications include adding two 120V branch circuits plus one 120/240V 2-pole load such as a range, dryer, water heater, or other equipment matched to the actual circuit design and conductor size.
Avoid for
Do not use this breaker in panels not specifically listed for Eaton Type DNPL or quadplex devices. Do not use it to exceed the panel's allowed circuit count, bus limitations, or the conductor ampacity required by the connected load and Canadian Electrical Code.
Best for
Best for electricians working on older or space-limited residential loadcentres that accept quad breakers. It is useful when you need a compact way to keep two 15A lighting or receptacle circuits alongside one 50A 2-pole feeder or appliance circuit.
Installed in
Installed in compatible Eaton or Cutler-Hammer residential loadcentres using a plug-in connection. Confirm breaker position restrictions, panel series, and acceptance on the panel label before ordering or installation.
Why this product exists
This breaker exists to increase usable circuit capacity in a limited number of panel spaces without changing the entire loadcentre. For service work, it can help solve panel space constraints when the existing equipment is listed for this breaker style.
Compared with similar products
Compared with a tandem or duplex breaker, this quadplex format supports both 120V branch circuits and a 2-pole 240V circuit in one compact unit. Compared with installing a subpanel, it can reduce labour and material when the existing panel is compatible, although panel compatibility must always be verified first.
Specifications
- Manufacturer part number: DNPL155015
- Brand: Eaton
- Breaker type: Quadplex feeder plug-in circuit breaker
- Series / type: Type DNPL
- Configuration: 4-pole assembly
- Circuit arrangement: 15A / 50A / 50A / 15A
- Voltage rating: 120/240V AC
- Interrupt rating: 10 kA
- Trip type: Thermal magnetic
- Application: Residential loadcentres
- Mounting: Plug-in
- Typical conductor guidance: 15A circuits are commonly paired with #14 AWG copper, and 50A circuits typically require larger conductors based on insulation type, termination rating, and code. Actual conductor sizing depends on installation conditions and local electrical code.
- ApplicationResidential loadcentres
- Voltage120/240V AC
- MountingPlug-in
- Interrupt Rating10 kA
- Trip TypeThermal magnetic
- Breaker TypeQuadplex feeder plug-in circuit breaker
- Configuration4-pole assembly
- Series TypeType DNPL
- BrandsEaton
- Stock in Elmira1
- Stock in Flesherton1
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Free daily delivery is available for larger contractor accounts.
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Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
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Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
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Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
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