C2125 - 125Amp Circuit Breaker

C2125 - 125Amp Circuit Breaker

The C2125 is a 125 Amp, 2-pole Type C circuit breaker designed to provide dependable overcurrent and short-circuit protection in compatible electrical distribution systems. Rated for 120/240VAC applications with a 10kA interrupting capacity, this common trip breaker disconnects both poles simultaneously whenever a fault condition occurs, helping protect wiring, equipment, and connected loads from electrical damage.

For electricians, maintenance professionals, and facility managers, selecting the correct breaker often means more than matching the amperage. Compatibility with the panel and breaker type is equally important. The C2125 features a plug-on design that allows for straightforward installation in compatible Type C panelboards and load centers. Its HACR rating also makes it suitable for approved heating, air conditioning, and refrigeration applications, making it a practical choice across a wide range of residential, commercial, and light industrial environments.

Whether you're using it to protect HVAC equipment, feeder circuits, large branch circuits, electric heating systems, or other high-demand electrical loads, the C2125 is built to perform one essential job: interrupt unsafe electrical conditions before they can cause more serious problems.

Key Features and Benefits

• 125 Amp circuit breaker for higher-capacity electrical circuits
• 2-pole design for 120/240VAC applications
• Common trip mechanism disconnects both poles simultaneously during fault conditions
• Type C breaker configuration for use in compatible electrical equipment
• Plug-on mounting design for efficient installation and replacement
• HACR rated for approved heating, air conditioning, and refrigeration systems
• 10kA interrupting capacity at 120/240VAC
• Helps protect electrical systems from overloads and short circuits
• Suitable for maintenance, repair, replacement, and system upgrade projects
• Designed for dependable circuit protection in residential, commercial, and light industrial applications
  

Technical Specifications

• Part Number: C2125
  
• Type: C
  
• Amperage Rating: 125 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 10kA @ 120/240VAC
  
• Trip Type: Common Trip
  
• Mounting Style: Plug-On
  
• HACR Rated: Yes
  
• Dimensions:
  • Width: 2.00 in.
  • Height: 2.88 in.
  • Depth: 2.56 in.
• Dimensions: 2.00"W × 2.88"H × 2.56"D
  
• Approximate Shipping Weight: 1.25 lbs.
  

Material Compliance and Certifications

• HACR rated for approved heating, air conditioning, and refrigeration applications
• Designed for overcurrent and short-circuit protection in compatible electrical systems
• Manufactured to applicable industry standards for circuit protection equipment
• Intended for installation in compatible Type C electrical distribution equipment
• Installation should be performed in accordance with applicable electrical codes and regulations
• Equipment compatibility should always be verified before installation
  

Where It Works Best

• The C2125 is commonly installed in electrical systems that require a 125 Amp, 2-pole circuit breaker for higher-capacity loads. Typical applications include HVAC systems, refrigeration equipment, electric heating systems, subpanel feeders, commercial facilities, workshops, light industrial operations, and other circuits requiring common trip protection. It is frequently used during panel maintenance, electrical upgrades, equipment replacements, and repair projects where maintaining compatibility with existing Type C equipment is important.