HJXD63B250L - 250Amp Circuit Breaker

HJXD63B250L - 250Amp Circuit Breaker

The HJXD63B250L molded case circuit breaker is a 3-pole, 250-amp electrical protection device designed for use in compatible HJXD6 electrical systems. It is commonly used in replacement and maintenance applications where keeping your existing electrical equipment layout is a priority. Featuring an interchangeable trip-unit design and line- and load-side lugs, this circuit breaker is designed to support established commercial and industrial power distribution systems.

Key Features and Benefits

• 250 Amp Rating: Fits electrical systems that require a 250-amp molded case circuit breaker.
• 3-Pole Configuration: Supports compatible three-phase electrical applications requiring coordinated circuit protection.
• HJXD6 Compatibility: Designed for equipment that specifies HJXD6-type circuit breakers for proper form, fit, and function.
• Interchangeable Trip Unit Design: Provides space for compatible interchangeable trip unit configurations.
• Line and Load-Side Lugs Included: Connection points on both sides of the breaker for compatible equipment.
• Replacement-Focused Application: Helps maintain existing electrical systems where matching specifications and equipment compatibility are important.

Technical Specifications

• Part Number: HJXD63B250L
  
• 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: Includes line and load-side lugs
  

Material Compliance and Certifications

The HJXD63B250L 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.

Where It Works Best

The HJXD63B250L 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 replacing an existing molded case circuit breaker while maintaining the original system design is important.