LJA36400U33XAASAYQ - 400 Amp Circuit Breaker

LJA36400U33XAASAYQ - 400 Amp Circuit Breaker

The LJA36400U33XAASAYQ circuit breaker is a 400-amp, 3-pole Type LJA breaker for your electrical equipment that requires this part number and configuration. When you’re maintaining an existing distribution system, the details matter—and with a breaker like this, matching amperage alone isn’t enough. Evaluate the LJA36400U33XAASAYQ by its full identification, including the 400A rating, three-pole configuration, Type LJA designation, physical fit, terminal arrangement, voltage requirements, and the interrupting rating required by the equipment.

Key Features and Benefits

• 400-amp rating: Matches applications that require a 400A breaker.
• 3-pole configuration: Provides the three-pole arrangement specified for the LJA36400U33XAASAYQ.
• Type LJA designation: Helps identify the appropriate breaker family when matching an existing installation.

Technical Specifications

• Part Number: LJA36400U33XAASAYQ
  
• Product Type: Circuit Breaker
  
• Type: LJA
  
• Amperage: 400A
  
• Number of Poles: 3
  

Material Compliance and Certifications

No specific UL, CSA, RoHS, REACH, material-compliance, or other certification information was supplied for the LJA36400U33XAASAYQ.

Where It Works Best

The LJA36400U33XAASAYQ 400A 3-pole circuit breaker is best suited for existing or legacy electrical systems that require this Type LJA configuration and corresponding electrical characteristics. It may be particularly relevant in maintenance and replacement situations where preserving the required breaker configuration is essential.