Square D HOMT2020CP Homeline Tandem Miniature Circuit Breaker

Overview

The HOMT2020CP is a tandem (or duplex) miniature circuit breaker from Square D’s Homeline series, designed to fit two circuits into a single breaker space. It combines two single-pole 20 A breakers into one compact unit, perfect for increasing the number of circuits in residential or light commercial electrical panels without expanding panel size.

Key Features & Specifications

• Configuration: Two single-pole 20 A breakers in a tandem (two-circuits-in-one) form

• Voltage Rating: 120/240 VAC

• Interrupting Capacity: 10,000 AIC (10 kA)

• Mounting Style: Plug-in, fits standard Homeline load centers

• Wire Compatibility: Accepts #14–#8 AWG copper or aluminum conductors

• Terminal Type: Screw-type pressure plate lugs

• Dimensions (Approx.):

  • Height: 3.13 inches

  • Width: 1.00 inch (takes one slot)

  • Depth: 2.98 inches

• Certifications: UL Listed, CSA Certified, HACR rated for HVAC use

Benefits

• Maximizes Panel Space: Provides two circuits in a single breaker slot, helping add capacity without panel upgrades.

• Reliable Protection: Thermal-magnetic trip mechanism offers dependable overload and short circuit protection.

• Easy Installation: Plug-in design compatible with Homeline panels allows quick retrofit or new installations.

• Flexible Wiring: Works with both copper and aluminum wiring for versatile applications.

• Code Compliant: Meets UL and CSA safety standards and HACR rating.

Typical Applications

• Residential load centers needing more circuits without increasing panel size

• Subpanels requiring compact breaker solutions

• Circuits with moderate current needs like lighting, receptacles, and small appliances

• HVAC or other light commercial installations requiring tandem breakers