Square D HOMT2020250 20/50A Quad Tandem Miniature Circuit Breaker
- 20/50A
- 4 Pole
- Plug-On
Square D
HOMT2020250
20/50A Quad Tandem Miniature Circuit Breaker
Brand
Square D
SKU
HOMT2020250
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Square D HOMT2020250 - 20/50A Quad Tandem Miniature Circuit Breaker
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Description
Manufactured for space-constrained residential applications, this quad breaker features two 20A outer poles and a 50A inner two-pole section. It provides an efficient way to supply power to a large appliance alongside two standard 120V branch circuits. Compatible with Square D Homeline load centers, the device mounts into two standard one-inch slots. The 50A center poles feature common trip functionality for reliable 240V operation, and the unit is HACR rated for HVAC equipment use.Specifications
| Brand | Square D |
|---|---|
| Series | HOMT |
| Amperage | 20/50A |
| 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 (20A), 14-6 AWG Cu / 12-6 AWG Al (50A) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | Quad Tandem |
|---|---|
| Available Options | Padlock Attachment |
| Standards | CSA C22.2 No. 5, HACR, RoHS, UL 489 |
| Approval | CSA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Quad Tandem |
Product FAQs
7 answersWhat load centers are compatible with the HOMT2020250 quad breaker?
This breaker is designed exclusively for Square D Homeline load centers that accept tandem breakers. It features a CTL (Circuit Total Limiting) rejection clip, so it will only seat in panel slots specifically notched for tandem use.
How are the circuits configured on this quad tandem breaker?
The HOMT2020250 combines four poles into a two-space footprint. It features a central 50A two-pole breaker for 240V applications, flanked by two independent 20A single-pole breakers for 120V circuits.
How many panel spaces does the HOMT2020250 require?
This quad tandem breaker requires two standard one-inch spaces in a compatible Square D Homeline panel.
What wire sizes are accepted by the terminals on this breaker?
The central 50A two-pole section accepts 14-6 AWG copper or 12-6 AWG aluminum wire. The outer 20A single-pole sections accept 14-8 AWG copper or aluminum wire.
What is the recommended tightening torque for the box lugs?
The terminal screws should be tightened to 35.4 lb-in to ensure a secure and code-compliant connection.
Is this breaker suitable for HVAC equipment?
Yes, the HOMT2020250 is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires this designation.
Do the 50A center poles feature a common trip?
Yes, the central 50A two-pole section has an internal common trip mechanism. If one leg of the 240V circuit experiences a fault, both poles will trip simultaneously to disconnect power.
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