CAH2150Y - 150Amp Circuit Breaker

CAH2150Y - 150Amp Circuit Breaker

When you're replacing an existing Type CAH molded case circuit breaker, matching the original ratings and configuration is often the most important part of the job. The CAH2150Y is a 150 Amp, 2-pole molded case circuit breaker rated for 22kA interrupting capacity at 120/240VAC. Designed for applications where maintaining the original electrical specifications is essential, this breaker features a non-interchangeable trip unit and includes line-side lugs for installation in compatible equipment.

Many commercial and industrial electrical systems remain in service for decades, making properly matched replacement components a key part of maintenance and repair projects. The CAH2150Y is commonly found in power distribution equipment where a Type CAH breaker with matching ampere, voltage, and interrupting ratings is required. Built to last and rated for operation in environments up to 40°C (104°F), this breaker is intended for use in systems that depend on maintaining the original design and protection characteristics of the equipment.

Key Features and Benefits

• 150 Amp current rating
• 2-pole configuration
• Type CAH molded case circuit breaker
• 22kA interrupting capacity at 120/240VAC
• Non-interchangeable trip unit
• Includes line-side lugs
• Designed for compatible replacement applications
• Compact molded case construction
• Rated for operation up to 40°C (104°F)
• Built to last for long-term service in commercial and industrial environments
• Helps maintain original equipment specifications and system configuration
  

Technical Specifications

• Part Number: CAH2150Y
  
• Type: CAH
  
• Amperage Rating: 150 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"H × 2.69"D
  
• Approximate Shipping Weight: 4.50 lbs.
  

Material Compliance and Certifications

The CAH2150Y is intended for electrical distribution and circuit protection applications. Installation should be performed by qualified personnel and in accordance with applicable electrical codes, equipment requirements, and local regulations. Compatibility with the intended panelboard, switchboard, or distribution equipment should be verified before installation.

Where It Works Best

The CAH2150Y is well suited for electrical systems requiring a 150 Amp, 2-pole Type CAH molded case circuit breaker with a 22kA rating at 120/240VAC.

Typical applications include:

• Commercial buildings
• Manufacturing facilities
• Warehouses and distribution centers
• Educational institutions
• Healthcare facilities
• Municipal and government properties
• Electrical distribution panels
• Switchboards
• Power distribution systems utilizing compatible Type CAH breakers