HJD63B350L - 350Amp Circuit Breaker

HJD63B350L - 350Amp Circuit Breaker

The Siemens HJD63B350L Low Voltage Sentron Molded Case Circuit Breaker is an essential component for ensuring safety and reliability in electrical systems. Designed with a thermal-magnetic trip unit, this circuit breaker offers robust protection by interrupting the current flow in overload and short-circuit conditions.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides dual protection against overload and short-circuit conditions, enhancing system safety.
• High Breaking Capacity: Withstands high fault currents, ensuring reliable operation under extreme conditions.
• Compliance with Standards: Meets UL 489 and IEC 60947-2 standards, guaranteeing quality and safety.
• Versatile Lug Options: Includes line and load side lugs, compatible with a wide range of wire sizes for flexible installation.
• Compact Dimensions: The 7.5 x 11 x 4-inch size allows for easy integration into various setups without compromising space.

Technical Specifications:

• Current Rating: 350A
• Poles: 3
• Breaking Capacity: 35kAIC at 600V, 65kAIC at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Weight: 19.533 lb
• Wire Range: 3/0AWG to 500KCM (CU), 4/0AWG to 500KCM (AL)
• Operating Temperature: Standard 40å¡C

Material Compliance and Certifications:

• WEEE Take-Back Obligation: Yes, in accordance with 2012/19/EU

Suitability:

• The HJD63B350L circuit breaker is suitable for a wide range of applications, including industrial facilities, commercial buildings, and large infrastructure projects. Its high breaking capacity and thermal-magnetic trip unit make it ideal for protecting electrical systems in environments where reliability and safety are paramount.

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