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Square D HOMT220220 20/20A Quad Tandem Miniature Circuit Breaker
- 20/20A
- 4 Pole
- Plug-On
Square D
HOMT220220
20/20A Quad Tandem Miniature Circuit Breaker
Brand
Square D
SKU
HOMT220220
Quantity
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Square D HOMT220220 - 20/20A Quad Tandem Miniature Circuit Breaker
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Description
Expanding electrical capacity is straightforward with the Square D HOMT220220. This quad tandem houses two separate 20A two-pole circuits in a footprint that takes up just two panel spaces. Designed for seamless integration, it mounts into Square D Homeline load centers via a plug-on connection. The box lug terminals accept 14-8 AWG wiring for both circuits. With a 10 kAIC rating at 120/240VAC, it ensures robust thermal-magnetic defense and is fully HACR rated for HVAC loads.Specifications
| Brand | Square D |
|---|---|
| Series | HOMT |
| Amperage | 20/20A |
| Poles | 4 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | HOM |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Square D Homeline Load Centers |
| Wire Gauge | 14-8 AWG |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | Quad Tandem |
|---|---|
| Available Options | Padlock Attachment |
| Standards | HACR, UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Quad Tandem, Common Trip |
Product FAQs
6 answersWhat load centers are compatible with the HOMT220220?
This quad tandem breaker is designed exclusively for Square D Homeline load centers configured to accept tandem breakers. It will not fit QO series panels or other manufacturer load centers.
How many panel spaces does the HOMT220220 require?
It requires two standard 1-inch panel spaces to provide two independent 2-pole 20A circuits, maximizing capacity in compatible Homeline panels.
What is the recommended terminal tightening torque for this breaker?
The box lug terminals should be torqued to 35.4 lb-in (4 N-m) when using 14-8 AWG copper or aluminum wire.
How are the circuits configured on the HOMT220220?
This quad tandem breaker provides two independent 2-pole 20A circuits. It features common trip mechanisms for both the inner and outer poles, ensuring both legs of a 240V circuit trip simultaneously during a fault.
What is the difference between the HOMT220220 and the HOMT2020220?
The HOMT220220 provides two 2-pole 20A circuits for 240V loads. The HOMT2020220 provides one 2-pole 20A circuit in the center and two independent 1-pole 20A circuits on the outside for 120V loads.
Is the HOMT220220 suitable for HVAC applications?
Yes, this breaker is HACR rated, making it approved for use with heating, air conditioning, and refrigeration equipment that requires a HACR-designated overcurrent protection device.
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