SIEMENS HFD63B150LUN BRKR HFD6 3P 600V 150A LUG 120V UV Molded Case Circuit Breaker

The Siemens HFD63B150LUN is a 3-pole molded case circuit breaker designed for electrical distribution and protection in industrial and commercial applications. Rated for 600V AC and 150A continuous current, this breaker is suitable for use in lighting solutions, wire and cable systems, and switchgear assemblies. It features a 25KAIC interrupting rating and complies with UL 489 and CSA C22.2 No. 5 standards, ensuring reliable performance and safety. The breaker supports an operating temperature of up to 40°C and is compatible with varying enclosures and the U01FD60 actuator accessory.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: HFD63B150LUN
• Frame: FD
• Number of Poles: 3
• Interrupt Rating: 25KAIC
• Voltage Rating: 600V AC
• Continuous Current Rating: 150A
• Operating Temperature: 40°C
• Dimensions (W x H x L): 6.00 in x 11 in x 7.00 in
• Product Weight: 10.5 lbs
• Actuator: U01FD60 Accessory
• Enclosure: Varying
• UPC: 040892870466

Features

• Thermal-magnetic trip unit for reliable circuit protection
• Suitable for 3-pole 600V AC and 500V DC applications
• Complies with UL 489 and CSA C22.2 No. 5 standards
• Supports use in varying enclosure types for flexible installation
• Interchangeable trip unit design for ease of maintenance and customization
• Compatible with Siemens FD frame series for standardized mounting

Downloads & Links

• Spec Sheet