Tandem 2 x 20A circuit breaker - Eaton DNPL2020 Canada

Stock 24

20-20 Amp Tandem Pole Standard DNPL Circuit Breaker · Eaton DNPL2020

SKU: EAT-DNPL2020

Eaton DNPL2020 is a duplex plug-in thermal magnetic circuit breaker with two 20A single-pole circuits in one panel space. Rated 120/240 V with 10 kAIC at 120 Vac, it is used where the panel is listed to accept this breaker type and additional circuit capacity is needed without adding a full-size breaker space.

What this product is for

This tandem circuit breaker provides two 20A single-pole circuits in one panel position for compatible Eaton loadcentres and panelboards. It is used to add branch circuits where the panel is designed and labelled for duplex or tandem breakers.

Use for

Use for residential and light commercial panel upgrades, renovation work, and service changes where space is limited but the panel permits this breaker format. Typical applications include 120V branch circuits that need compact circuit expansion.

Avoid for

Do not use this breaker in panels that are not identified for tandem or duplex breakers. Do not use it as a substitute for a 2-pole common-trip breaker where a multi-wire branch circuit or 240V load requires a listed common disconnecting means.

Best for

Best for electricians needing a space-saving way to add two 20A circuits in one slot while staying within the panel manufacturer's approved breaker options.

Installed in

Installed in compatible Eaton residential loadcentres and panelboards that accept DNPL, duplex, or tandem style plug-in breakers. Always confirm the panel directory, wiring diagram, and breaker acceptance markings before ordering or installation.

Why this product exists

It exists to increase usable circuit count in approved panels without consuming two full breaker spaces. This can help when adding receptacle or lighting circuits during retrofit work.

Compared with similar products

Compared with a full-size 1-pole breaker, this duplex design fits two 20A circuits into one space. Compared with a 2-pole breaker, it is intended for two independent single-pole circuits rather than a common-trip 240V branch circuit.

Specifications

Manufacturer: Eaton
Part number: DNPL2020
Product type: Duplex or tandem plug-in thermal magnetic circuit breaker
Circuit configuration: 2 x single-pole
Amperage: 2 x 20A
Voltage rating: 120/240 V
Interrupt rating: 10 kAIC at 120 Vac
Dimensions: 3 in D x 1 in W x 1 in H (approximately 76 mm x 25 mm x 25 mm)
Weight: 0.2 lb (approximately 0.09 kg)
Typical circuit guidance: 20A branch circuits are commonly paired with #12 AWG copper conductors, subject to local code and application.
Installation note: Actual compatibility depends on panel design, breaker rejection features, and local electrical code.

- SKU
  EAT-DNPL2020
- Manufacturer Part #
  DNPL2020
Current Rating
2 x 20A
Voltage
120/240 V
Interrupt Rating
10 kAIC at 120 Vac
Dimensions
3 in D x 1 in W x 1 in H (approximately 76 mm x 25 mm x 25 mm)
Weight
0.2 lb (approximately 0.09 kg)
Installation Note
Actual compatibility depends on panel design, breaker rejection features, and local electrical code.
Typical Circuit Guidance
20A branch circuits are commonly paired with #12 AWG copper conductors, subject to local code and application.
Brands
Eaton
Stock in Elmira
8
Stock in Flesherton
16

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