HomeLine 20 Amp Tandem Circuit Breaker CHOMT2020 - 20 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

The HomeLine CHOMT2020 20 Amp Tandem Circuit Breaker delivers dependable, space‑savvy protection for your panelboard or load center. Designed as a 1‑pole plug‑in molded case breaker, it serves as a practical solution when you need reliable branch circuit overcurrent and short‑circuit protection without expanding your panel footprint.

Why this tandem breaker stands out

• Space‑saving tandem design: fits additional circuits in panels with compatible tandem slots, helping you maximize available space without compromising safety.
• Fast plug‑in installation: quick replacement and minimal downtime when servicing or upgrading your panel.
• Thermal‑magnetic trip unit: provides stable, repeatable protection that responds to both overload and short‑circuit conditions.
• OEM‑compatible: engineered to be compatible with matching OEM load centers and panelboards, ensuring proper fit and performance.
• Versatile application: ideal for residential setups, small commercial projects, and light industrial circuits that require reliable 20A protection at 120V.

Specifications at a glance

• Part Number: CHOMT2020
• 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

Ideal users and use cases

• Homeowners upgrading older panels where additional circuits are needed in tight spaces
• Electrical contractors stocking versatile breakers for residential and small commercial projects
• Apartment renovations or multifamily dwellings where efficient panel space management is crucial

How it compares to alternatives

Compared to standard single‑pole breakers, the CHOMT2020 offers a tandem form factor that optimizes panel capacity in compatible load centers. Its thermal‑magnetic protection delivers precise response to overcurrent and short circuits, reducing nuisance trips and maintaining consistent performance across a range of loads. When paired with matching OEM panels, you gain reliable compatibility, streamlined maintenance, and faster service turns—without sacrificing safety.

Practical tips for installation and use

• Verify that your panelboard or load center supports tandem breakers and that CHOMT2020 is a listed, compatible part for your enclosure.
• Always ensure safety by de‑energizing the panel and following manufacturer installation guidelines before swapping or adding breakers.
• Use CHOMT2020 to protect individual branch circuits such as lighting runs, receptacle circuits, or small appliance circuits at 120V.
• Keep a few spare CHOMT2020 units on hand for quick replacements to minimize downtime during panel maintenance.

With the HomeLine CHOMT2020, you get a reliable 20A, 120V, 1‑pole tandem breaker that’s ready to simplify panel management, improve circuit organization, and support safer, more efficient electrical systems in homes and light‑duty commercial settings.