SIEMENS HFD63B250L BRKR HFD6 3P 600V 250A LUG Molded Case Circuit Breaker

The Siemens HFD63B250L is a 3-pole molded case circuit breaker designed for standard 40°C applications. Rated for up to 600 VAC and 50/60 Hz frequency, this breaker is suitable for electrical distribution systems requiring reliable overcurrent protection. It features line and load lugs installed for direct connection, making it appropriate for use by electrical distributors and switchgear suppliers in industrial and commercial lighting and power distribution applications.

Specifications

• Manufacturer: Siemens
• Catalog Number: HFD63B250L
• Frame: FD
• Number of Poles: 3
• Voltage Rating: 600 V AC
• Frequency Rating: 50/60 Hz
• Interrupting Rating: 25 kAIC
• Continuous Current Rating: 250 A (Standard 40¬∞C)
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 6.00 in x 11 in x 7.00 in
• Product Weight: 10 lbs
• Operating Temperature: 40¬∞C
• UPC: 783643235939

Features

• Thermal-magnetic trip unit for reliable overcurrent protection
• Interchangeable trip unit design (type HFD6)
• Suitable for use on 500 V DC ungrounded UPS systems when wired per Siemens guidelines (see wiring configuration on page 5-4 of Siemens catalogue)
• Compliant with UL 489 and CSA C22.2 No. 5 standards
• Factory assembled with line and load lugs to simplify installation
• Manual operation via handle with ON, OFF, and TRIPPED positions; includes PUSH-TO-TRIP button for testing functionality
• HACR rated for HVAC equipment use

Downloads & Links

• Spec Sheet
• Spec Sheet