KAL361501021 - 150 Amp Circuit Breaker

KAL361501021 - 150 Amp Circuit Breaker

When you're replacing a breaker in existing electrical equipment, the small details matter just as much as the amp rating. The KAL361501021 is a 150-amp, 3-pole thermal-magnetic molded-case circuit breaker with a 120VAC shunt, intended for compatible systems that require this KAL configuration. For electricians, maintenance departments, and facilities working with legacy electrical equipment, the KAL361501021 offers a practical option when the part number, dimensions, electrical ratings, and 120VAC shunt configuration match the application.

Key Features and Benefits

• 150A, 3-pole configuration – Designed for applications calling for a three-pole, 150-amp breaker.
• Thermal-magnetic operation – Provides the specified thermal-magnetic trip functionality for compatible equipment.
• 120VAC shunt – Includes the shunt configuration required by applications designed around a 120VAC shunt circuit.
• Line and load lugs included – Matches the supplied connection configuration listed for this breaker.
• KAL type – Useful when maintaining equipment that specifically requires the KAL form and corresponding characteristics.
• Clearly defined dimensions – Makes checking physical fit against an existing breaker more straightforward.
• 60 Hz and 40°C rated – Important details to confirm when matching the breaker to the intended electrical system.
  

Technical Specifications

• Part Number: KAL361501021
  
• Type: KAL
  
• Breaker Type: Molded Case Circuit Breaker
  
• Trip Type: Thermal Magnetic
  
• Amperage: 150A
  
• Poles: 3
  
• AIC Rating at 600VAC: 22k
  
• AIC Rating at 480VAC: 25k
  
• AIC Rating at 240VAC: 42k
  
• Frequency: 60 Hz
  
• Temperature Rating: 40°C
  
• Shunt: 120VAC
  
• Height: 8.00 in.
  
• Width: 4.50 in.
  
• Depth: 3.69 in.
  
• Dimensions: 4.50"W x 8.00"L x 3.69"D
  
• Approx. Shipping Weight: 10.00 lbs.
  
• Lugs: Line and Load Lugs Included
  

Material Compliance and Certifications

Material compliance details and certification listings were not provided in the available specifications for the KAL361501021. For that reason, it would be inaccurate to assume UL, CSA, RoHS, REACH, or other certifications without supporting documentation. When a particular listing or compliance standard is required, confirm the markings on the breaker and the applicable product or equipment documentation.

Where It Works Best

The KAL361501021 makes the most sense for compatible legacy electrical systems where the existing application calls for a 150A, 3-pole KAL thermal-magnetic molded-case circuit breaker with a 120VAC shunt. It's particularly relevant for maintenance and replacement work where keeping the correct form, fit, and electrical characteristics is the priority.