Built to maximize panel space, the Square D HOMT1515220 quad tandem breaker delivers four circuits in a two-pole footprint. The configuration includes two 15A single-pole outer circuits and a 20A double-pole inner circuit, ideal for residential upgrades. This plug-on unit mounts into Square D Homeline load centers and accommodates 14-8 AWG wire. Providing standard thermal-magnetic protection, it is HACR rated and features a 10 kAIC interrupting capacity at 120/240V for reliable safety.
What panels are compatible with the HOMT1515220 circuit breaker?
This quad tandem breaker is designed exclusively for use in Square D Homeline load centers and CSED devices that are rated to accept tandem breakers. It is not compatible with Square D QO panels or other manufacturer brands.
How are the 15A and 20A circuits configured on this quad breaker?
The HOMT1515220 features a 1-1-2 pole design. It provides two independent 15A single-pole circuits on the outer positions and one 20A double-pole circuit with a common trip on the inner positions.
How much panel space does the HOMT1515220 require?
This quad tandem breaker provides four circuits but only requires two standard 1-inch spaces in a Homeline load center, making it ideal for expanding capacity in full panels.
Does the 20A double-pole circuit have a common trip?
Yes, the inner 20A double-pole circuit features a common trip function. If one leg overloads, both legs of the 20A circuit will trip simultaneously. The outer 15A circuits operate as independent single-pole breakers.
Is the HOMT1515220 suitable for HVAC equipment?
Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires a 15A or 20A circuit.
Can I use this breaker to supply a 240V load?
Yes, the inner 20A double-pole circuit provides 240V for appliances like well pumps or baseboard heaters, while the two outer 15A single-pole circuits provide 120V for standard lighting or receptacle loads.
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