HLD63B300 - 300Amp Circuit Breaker

HLD63B300 - 300Amp Circuit Breaker

Introducing the Siemens HLD63B300, a top-of-the-line low voltage Sentron molded case circuit breaker, perfect for high-demand industrial and commercial applications. Engineered with a thermal-magnetic trip unit, this circuit breaker provides reliable and efficient protection for your electrical systems.

Key Features and Benefits:

• High Breaking Capacity: The HLD63B300 offers a high interrupting capacity of 35kAIC at 600V and 65kAIC at 480V, ensuring dependable protection against overcurrents.
• Thermal-Magnetic Trip Unit: This feature combines thermal and magnetic protection in a single unit, providing enhanced safety and reliability.
• Versatile Lug Options: Equipped with line and load side lugs (TA2J6500), the circuit breaker supports a wide wire range of 3/0AWG to 500kcmil (copper) and 4/0AWG to 500kcmil (aluminum), allowing for flexible installation.
• Compact Design: With dimensions of 7.5 x 11 x 4 inches, the HLD63B300 is designed to fit seamlessly into various electrical panels, making it an ideal choice for space-constrained environments.

Technical Specifications:

• Frame Type: LD
• Rated Current: 300A
• Poles: 3
• Interrupting Rating: 35kAIC at 600V, 65kAIC at 480V
• Dimensions: 7.5 x 11 x 4 inches
• Weight: 20.79 lbs
• Wire Range: 3/0AWG - 500kcmil (Cu), 4/0AWG - 500kcmil (Al)

Material Compliance and Certifications:

• Standards Compliance: Meets UL 489 and IEC 60947-2 standards for molded case circuit breakers.

Suitability:

• The Siemens HLD63B300 is ideal for a wide range of applications, including industrial facilities, commercial buildings, and critical infrastructure. Its high breaking capacity and robust design make it suitable for protecting large electrical loads and ensuring system reliability in demanding environments.

Choose the Siemens HLD63B300 for unmatched performance and reliability in your electrical protection needs.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.