CAH2100Y - 100Amp Circuit Breaker

CAH2100Y - 100Amp Circuit Breaker

Sometimes the hardest part of a breaker replacement is finding one that matches what's already in the equipment. The CAH2100Y is a 100 Amp, 2-pole molded case circuit breaker commonly used in commercial and industrial electrical systems where keeping the original specifications intact is important. When maintenance crews, electricians, or facility managers are working on existing equipment, details like breaker type, interrupting rating, connection configuration, and physical size often matter just as much as the amperage rating itself.

You'll often find breakers like this in manufacturing facilities, warehouses, schools, office buildings, healthcare campuses, and municipal properties. Many of these electrical systems remain in operation for decades, making compatible replacement components an important part of ongoing maintenance. Built to last, the CAH2100Y continues to be a practical choice for supporting existing electrical distribution equipment and helping facilities keep essential systems in service.

Key Features and Benefits

• 100 Amp current rating
• 2-pole configuration
• Type CAH molded case circuit breaker
• Non-interchangeable trip unit
• 22kA interrupting capacity at 120/240VAC
• Includes line-side lugs
• Supports maintenance and replacement applications
• Compact molded case design
• Helps maintain compatibility with existing equipment
• Rated for operation in ambient temperatures up to 40°C (104°F)
• Built to last in commercial and industrial environments
  

Technical Specifications

• Part Number: CAH2100Y
  
• Type: CAH
  
• Amperage Rating: 100 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity (A.I.C.): 22kA @ 120/240VAC
  
• Trip Unit: Non-Interchangeable
  
• Lugs: Includes Line-Side Lugs
  
• Temperature Rating: 40°C (104°F)
  
• Dimensions:
  • Width: 2.75 in.
  • Height: 6.50 in.
  • Depth: 2.69 in.
• Dimensions: 2.75"W × 6.50"L × 2.69"D
  
• Approximate Shipping Weight: 4.50 lbs.
  

Material Compliance and Certifications

The CAH2100Y is intended for electrical distribution and circuit protection applications. Installation requirements, certifications, and code compliance considerations may vary based on the equipment, application, and local electrical regulations.

Where It Works Best

• The CAH2100Y is commonly used in commercial buildings, manufacturing facilities, warehouses, educational campuses, healthcare facilities, and municipal properties that rely on established electrical distribution equipment.
• Typical applications include panelboards, switchboards, feeder circuits, distribution equipment, and electrical systems requiring a 100 Amp, 2-pole Type CAH molded case circuit breaker rated 22kA at 120/240VAC.