LH36225 - 225 Amp Circuit Breaker

LH36225 - 225 Amp Circuit Breaker

Working on your existing I-Line system and trying to match an LH36225? Start with the full breaker configuration, not just the 225A marking. The LH36225 is a 225A, 3-pole molded-case circuit breaker with thermal-magnetic protection and an I-Line mounting arrangement. Manufacturer specifications give it a 25 kA interrupting rating at 600VAC, along with a 1,125A magnetic hold current and 2,250A magnetic tripping current.

Key Features and Benefits

• 225A, 3-pole molded case circuit breaker for compatible I-Line electrical distribution equipment
• Uses thermal-magnetic trip technology for overload and short-circuit protection
• 1,125A magnetic hold current
• 2,250A magnetic tripping current
• I-Line line-side connection matches the specified mounting arrangement
• Equipped with AL400LA load-side lugs
• Push-to-Trip allows manual tripping without exposure to live parts

Technical Specifications

• Catalog Number: LH36225
  
• Product Type: Molded Case Circuit Breaker
  
• Frame / Series: LH
  
• Rated Current: 225A
  
• Number of Poles: 3
  
• Trip Unit Technology: Thermal-Magnetic
  
• Breaking Capacity Code: H
  
• Interrupting Rating at 600VAC: 25 kA
  
• Magnetic Hold Current: 1,125A
  
• Magnetic Tripping Current: 2,250A
  
• Mounting Mode: I-Line
  
• Line-Side Connection: I-Line
  
• Load-Side Connection: Lugs
  
• Terminal Identifier: AL400LA
  
• Height: 12.5 in. (317.5 mm)
  
• Width: 6 in. (152.4 mm)
  
• Depth: 4 in. (101.6 mm)
  
• Circuit Breaker Application: HACR Rated
  
• Country of Origin: Mexico
  
• GTIN: 785901339397
  

Material Compliance and Certifications

Manufacturer information identifies the LH36225 as UL Listed and CSA certified. The supplied product description also states that LH molded case circuit breakers carry UL 489, CSA, and IEC certification.

Where It Works Best

The LH36225 225A 3-pole circuit breaker is a natural fit for maintenance work on existing and legacy I-Line electrical distribution equipment that requires this specific breaker configuration.