HJXD63B250 - 250Amp Circuit Breaker

HJXD63B250 - 250Amp Circuit Breaker

The HJXD63B250 molded case circuit breaker is a 3-pole, 250-amp electrical protection device designed for use in compatible HJXD6 electrical systems. It is commonly selected for replacement and maintenance applications where preserving your existing electrical configuration is important. With space for an interchangeable trip unit and load-side lugs included, this circuit breaker is designed to support established commercial and industrial power distribution equipment. Its molded case design provides a practical solution for facilities that need a properly matched breaker to maintain existing panels, switchgear, and electrical systems while preserving their original layout.

Key Features and Benefits

• 250 Amp Rating: Fits electrical systems that require a 250-amp molded case circuit breaker.
• 3-Pole Design: Supports compatible three-phase electrical applications requiring coordinated circuit protection.
• HJXD6 Compatibility: Designed for equipment that calls for HJXD6-type circuit breakers to maintain proper form, fit, and function.
• Interchangeable Trip Unit Space: Provides room for compatible interchangeable trip unit configurations.
• Load-Side Lugs Included: Help meet connection requirements for compatible electrical equipment.
• Replacement-Focused Design: Intended to match existing equipment specifications without requiring unnecessary system changes.

Technical Specifications

• Part Number: HJXD63B250
  
• Type: HJXD6
  
• Style: Molded Case Circuit Breaker (MCCB)
  
• Amperes: 250 A
  
• Poles: 3
  
• Approximate Shipping Weight: 18.00 lbs.
  
• Dimensions: 7.5"W x 11.00"L x 4.00"D
  
• Height: 11.00 in.
  
• Width: 7.5 in.
  
• Depth: 4.0 in.
  
• A.I.C. Ratings:
  • 35kA @ 600VAC
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Additional Rating: 30kAIC @ 250VDC (2-pole applications)
  
• Trip Unit: Space provided for interchangeable trip unit
  
• Connections: Load-side lugs included
  

Material Compliance and Certifications

The HJXD63B250 circuit breaker should be installed in accordance with the requirements of the electrical equipment it is used with, as well as all applicable electrical codes and standards. Voltage ratings, interrupt ratings, and system compatibility should be verified before installation. Certification and compliance details should be confirmed through product markings and available manufacturer documentation.

Where It Works Best

The HJXD63B250 is well suited for commercial buildings, industrial facilities, and electrical maintenance environments where HJXD6-compatible equipment is already installed. It works best in applications where a properly matched molded-case circuit breaker is required to maintain an existing system design.