MA36600 - 600 Amp Circuit Breaker

MA36600 - 600 Amp Circuit Breaker

The MA36600 is a 600-amp, 3-pole thermal-magnetic molded-case circuit breaker for I-Line panelboards. If you're replacing a breaker in existing equipment, the important thing is getting the details right—not just the amp rating. When the MA type, 600A rating, three-pole configuration, electrical ratings, physical size, and I-Line panelboard application match your requirements, the MA36600 can be considered a form, fit, and functional replacement candidate. Its solid molded-case construction is built to last when properly selected, installed, and maintained.

Key Features and Benefits

• 600 Amp Rating: Rated at 600A for applications that specifically require this amperage.
• Three Poles: A 3-pole configuration for matching compatible electrical equipment.
• MA Type: An important identifier when you're replacing an existing MA breaker.
• Thermal Magnetic: Uses the specified thermal magnetic operating design.
• Made for I-Line Panelboards: Intended for compatible I-Line panelboard applications.
• 60Hz and 40°C Rated: Two key specifications to check when matching the breaker to an existing installation.

Technical Specifications

• Part Number: MA36600
  
• Type: MA
  
• Product Type: Molded Case Circuit Breaker
  
• Trip Type: Thermal Magnetic
  
• Amperes: 600A
  
• Poles: 3
  
• Frequency: 60Hz
  
• Temperature Rating: 40°C
  
• Application: I-Line panelboards
  
• A.I.C. Rating & Volts: 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  
• Height: 16.0 in.
  
• Width: 9.00 in.
  
• Depth: 4.54 in.
  
• Dimensions: 9.00"W x 16.00"L x 4.54"D
  
• Approx. Shipping Weight: 47.00 lbs.
  

Material Compliance and Certifications

Specific agency certifications and material-compliance details were not included in the supplied MA36600 specifications. Therefore, do not assume UL, IEC, RoHS, REACH, or other compliance claims.

Where It Works Best

The MA36600 makes sense for an existing I-Line panelboard that calls for a 600A, 3-pole, MA-type thermal magnetic molded case circuit breaker. This is especially relevant for replacement work where the goal is to keep the electrical ratings and physical fit consistent with the existing equipment.