C255 - 55Amp Circuit Breaker

C255 - 55Amp Circuit Breaker

When dependable circuit protection matters, the C255 circuit breaker is designed to help keep electrical systems operating safely and efficiently. Rated at 55 Amps and built with a two-pole configuration, this breaker provides reliable protection against overloads and short circuits in a variety of residential, commercial, and light industrial applications.

Because it is HACR rated, the C255 is commonly used in approved heating, air conditioning, and refrigeration applications where dependable overcurrent protection is essential.

Whether you're replacing an existing breaker or maintaining an electrical distribution system, selecting the correct breaker type, amperage rating, and pole configuration is critical for proper operation, compatibility, and long-term performance.

Key Features and Benefits

• 55 Amp circuit breaker designed for branch circuit protection
• Two-pole configuration for 120/240VAC electrical systems
• Common-trip mechanism disconnects both poles simultaneously during fault conditions
• Plug-on mounting design for installation in compatible electrical panels
• HACR rated for approved heating, air conditioning, and refrigeration applications
• 10kA interrupting capacity for dependable fault protection
• Helps protect wiring and connected equipment from overloads and short circuits
• Ideal for replacement, maintenance, and electrical system upgrade projects
• Compact design helps maintain existing panel layouts and configurations
  

Technical Specifications

• Part Number: C255
  
• Product Type: Circuit Breaker
  
• Type: C
  
• Amperage Rating: 55 Amps
  
• Number of Poles: 2
  
• Trip Type: Common Trip
  
• Voltage Rating: 120/240VAC
  
• Interrupt Rating: 10kA
  
• Mounting Method: Plug-On
  
• Dimensions:
  • Width: 2.0 in.
  • Height: 2.88 in.
  • Depth: 2.56 in.
• Dimensions: 2.00 in. W × 2.88 in. H × 2.56 in. D
  
• Approximate Shipping Weight: 1.10 lbs
  

Material Compliance and Certifications

• HACR Rated
• Designed for branch circuit protection applications
• Manufactured to meet applicable industry standards for compatible installations
• Intended for installation and use in accordance with applicable electrical codes and equipment specifications
  

Where It Works Best

• The C255 is commonly found in electrical systems serving homes, apartment buildings, offices, retail spaces, workshops, and light industrial facilities.