SIEMENS HLXD63B350 BRKR HLD6 3P 600V 350A FX Molded Case Circuit Breaker

The Siemens HLXD63B350 is a 3-pole molded case circuit breaker designed for electrical distribution and protection in commercial and industrial applications. Rated for 600V AC and 500V DC operation, it is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection. This breaker complies with UL 489 standards and is applicable for standard 40°C operating temperature environments.

Specifications

• Manufacturer: Siemens
• Frame: LD
• Number of Poles: 3
• Voltage Rating: 600V AC, 500V DC
• Current Rating: 350A
• Interrupting Rating: 35KAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 8.7 in x 14.8 in x 7.0 in
• Product Weight: 19.05 lbs
• Actuator Type: Varying
• Enclosure Type: Varying

Features

• Standard 40¬∞C breaker designed for reliable circuit protection
• UL listed and rated for reverse feed applications when ordered as non-interchangeable trip unit assembly
• Thermal-magnetic trip unit for dependable overload and short circuit protection
• Suitable for use in individual enclosures, panel boards, and switchboards
• Manual operation with ON, OFF, and TRIPPED handle positions and push-to-trip test button
• Mounting hardware and wire connectors available separately for flexible installation
• Torque values for line and load connectors provided for proper installation

Downloads & Links

• Spec Sheet
• Spec Sheet