MAL36900 - 900 Amp Circuit Breaker

MAL36900 - 900 Amp Circuit Breaker

The first step when replacing your breaker is to confirm it matches the installed equipment. The MAL36900 is a 900 amp, 3-pole MAL thermal magnetic molded case circuit breaker rated for use at 60Hz and 40°C. When your amperage, number of poles, MAL type, A.I.C. ratings, dimensions, and connection requirements match, the breaker can be considered a form-, fit-, and functional replacement for compatible existing or obsolete electrical equipment.

Key Features and Benefits

• The unit has a 900 Amp, 3-pole design with clearly stated ratings, making it easier to compare the MAL36900 with a breaker you currently have.
• The MAL type is an important identifier if you are trying to match equipment already in service.
• The MAL36900 is a thermal-magnetic molded-case circuit breaker.
• Lugs for both sides are included; factor this in when you do your initial compatibility check.
• It is rated for use in applications that require 60Hz.
• The rating specified is 40°C.

Technical Specifications

• Part Number: MAL36900
  
• Type: MAL
  
• Product Type: Molded Case Circuit Breaker
  
• Operation: Thermal Magnetic
  
• Amperes: 900A
  
• Poles: 3
  
• Frequency: 60Hz
  
• Temperature Rating: 40°C
  
• A.I.C. @ 600VAC: 22k
  
• A.I.C. @ 480VAC: 30k
  
• A.I.C. @ 240VAC: 42k
  
• 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 MAL36900 did not include any agency certifications or material compliance information; therefore, you can't assume certifications such as UL or IEC, or material requirements such as RoHS or REACH, have been obtained.

Where It Works Best

Choose the MAL36900 when replacing a breaker in existing or older electrical equipment that requires a 900A, 3-pole MAL thermal-magnetic molded-case circuit breaker.