MAL36350 - 350 Amp Circuit Breaker

MAL36350 - 350 Amp Circuit Breaker

With replacement circuit breakers, the catalog number is only part of the match. The electrical ratings, physical dimensions, and connection setup must match the existing equipment. The MAL36350 is a 350-amp, 3-pole MAL thermal-magnetic molded-case circuit breaker rated for 60Hz operation at 40°C. The MAL36350 also includes both line and load lugs, which is an important detail when checking the connection requirements of your existing installation. When these specifications match the application, this breaker can serve as a form-, fit-, and functional-replacement candidate for compatible legacy electrical equipment.

Key Features and Benefits

• 350 Amp Rating: Provides the specified 350A rating for electrical equipment requiring this breaker size.
• Three Poles: The 3-pole configuration is clearly defined, making comparison with an existing breaker straightforward.
• MAL Type: Useful for identifying and matching equipment designed around the MAL breaker type.
• Thermal Magnetic Design: The MAL36350 uses the specified thermal magnetic breaker configuration.
• Line and Load Lugs Included: Both connection sides include lugs so that this detail can be checked directly against the existing installation.
• 60Hz Frequency: Rated for 60Hz applications.
• 40°C Rating: The supplied specifications identify this circuit breaker as 40°C rated.
• Built to Last: Solid molded-case construction suited to its intended electrical application when correctly selected, installed, and maintained.

Technical Specifications

• Part Number: MAL36350
  
• Type: MAL
  
• Product Type: Molded Case Circuit Breaker
  
• Trip Type: Thermal Magnetic
  
• Amperes: 350A
  
• Poles: 3
  
• Frequency: 60Hz
  
• Temperature Rating: 40°C
  
• A.I.C. Rating & Volts: 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  
• Lugs: Line and load lugs included
  
• Height: 14.0 in.
  
• Width: 9.0 in.
  
• Depth: 4.53 in.
  
• Dimensions: 9.00"W x 14.00"L x 4.53"D
  
• Approx. Shipping Weight: 39.00 lbs.
  

Material Compliance and Certifications

The supplied specifications for the MAL36350 did not include specific agency listings, certifications, or material-compliance information. Do not assume UL, IEC, RoHS, REACH, or other certification status without supporting product documentation.

For installations that require a particular certification or material-compliance standard, verify the breaker markings and applicable technical documentation before use.

Where It Works Best

The MAL36350 350 amp circuit breaker is a practical replacement candidate for compatible existing or legacy electrical equipment that requires a 350A, 3-pole MAL thermal-magnetic molded-case circuit breaker with matching electrical and physical characteristics.