HOM2125 - 125 Amp Circuit Breaker

HOM2125 - 125 Amp Circuit Breaker

When you need a 125-amp, 2-pole breaker for a compatible Homeline load center, the HOM2125 keeps things straightforward. This plug-in circuit breaker is rated for 120/240V AC and provides standard circuit protection with a 10 kA short-circuit current rating. It takes up two spaces in the load center and uses screw-clamp box lug connections that accept one 4 AWG through 2/0 AWG copper or aluminum conductor. The plug-in design helps simplify installation, whether you're working on a new electrical setup or replacing a properly matched breaker.

Key Features and Benefits

• 125A, 2-pole design for compatible 120/240V AC applications.
• Plug-in mounting makes installation into compatible Homeline load centers simple and convenient.
• Takes up two load center spaces.
• Box lug terminals accommodate one conductor from 4 AWG to 2/0 AWG.
• Works with appropriately sized copper or aluminum wire.
• HACR rated for qualifying heating, air-conditioning, and refrigeration applications.
  

Technical Specifications

• Catalog Number: HOM2125
  
• Product: Miniature circuit breaker
  
• Range: Homeline
  
• Current Rating: 125 A
  
• Voltage Rating: 120/240 V AC
  
• Number of Poles: 2
  
• Circuit Breaker Type: Standard
  
• Mounting Type: Plug-in
  
• Short-Circuit Current Rating: 10 kA
  
• Number of Spaces: 2
  
• Rating: HACR rated
  
• Electrical Connection: Screw-clamp terminals/box lugs
  
• Wire Range: 1 x 4 AWG to 2/0 AWG
  
• Compatible Conductors: Copper or aluminum
  
• Tightening Torque: 4.8 N·m
  
• Height: 79.50 mm
  
• Width: 50.8 mm
  
• Depth: 75.69 mm
  
• Net Weight: 0.390 kg
  
• Operating Ambient Air Temperature: 40°C
  

Material Compliance and Certifications

The HOM2125 is UL Listed and carries an HACR rating. That HACR designation makes it suitable for qualifying heating, air-conditioning, and refrigeration equipment when this type of circuit breaker is specified.

For wiring, its box lug connection accepts a single copper or aluminum conductor ranging from 4 AWG through 2/0 AWG. The specified terminal tightening torque is 4.8 N·m. Conductor size, load center compatibility, and other installation requirements should always be checked against the particular application and applicable electrical codes.

Where It Works Best

The HOM2125 is made for installations where a compatible Homeline load center needs 125-amp, two-pole circuit protection at 120/240V AC. It's particularly useful when you want the convenience of a plug-in breaker rather than a more involved mounting arrangement.

Its HACR rating also makes the breaker a fit for qualifying heating, air-conditioning, and refrigeration circuits where the equipment specifications call for an HACR-rated protective device.