CAH2150 - 150Amp Circuit Breaker

CAH2150 - 150Amp Circuit Breaker

When a breaker needs to be replaced, most people start by checking the basics: amperage, pole count, interrupting rating, and breaker type. The CAH2150 checks those boxes with a 150 Amp rating, 2-pole configuration, and a 22kA interrupting capacity at 120/240VAC.

This Type CAH molded case circuit breaker includes a non-interchangeable trip unit along with line and load-side lugs. If you're working with equipment that's been in service for years, those details can be just as important as the amp rating. A breaker that matches the original specifications often makes maintenance work much simpler and helps keep the existing system configuration intact.

The CAH2150 is frequently found in commercial buildings, manufacturing facilities, warehouses, schools, healthcare properties, and municipal installations. These are the kinds of environments where electrical equipment is expected to stay in service for a long time, making compatible replacement components an important part of routine maintenance planning.

Built to last and rated for operation in ambient temperatures up to 40°C (104°F), the CAH2150 is intended for applications where maintaining the original breaker type and electrical ratings matters.

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 and load-side lugs
• Suitable for compatible replacement applications
• Compact molded case construction
• Rated for operation in ambient temperatures up to 40°C (104°F)
• Built to last in commercial and industrial environments
  

Technical Specifications

• Part Number: CAH2150
  
• 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 and Load-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 CAH2150 is intended for electrical distribution and circuit protection applications. Installation should be completed in accordance with applicable electrical codes, equipment requirements, and local regulations. Compatibility with the intended system should be verified before installation by qualified personnel.

Where It Works Best

The CAH2150 is commonly used in panelboards, switchboards, feeder circuits, and electrical distribution equipment requiring a 150 Amp, 2-pole Type CAH molded case circuit breaker rated 22kA at 120/240VAC.

Typical applications include:

• Manufacturing facilities
• Warehouses and distribution centers
• Commercial office buildings
• Schools and universities
• Healthcare facilities
• Municipal and government buildings
• Electrical distribution panels
• Switchboards
• Maintenance and repair projects involving compatible Type CAH equipment

When matching an existing breaker is the priority, the CAH2150 provides the ratings, configuration, and connection setup required for many compatible electrical distribution systems already in service.