HHJD63B300 - 300Amp Circuit Breaker

HHJD63B300 - 300Amp Circuit Breaker

Introducing the Siemens HHJD63B300, a state-of-the-art low voltage Sentron molded case circuit breaker designed for robust and reliable electrical protection. Engineered with a thermal-magnetic trip unit, this circuit breaker ensures enhanced safety and efficiency for your electrical systems.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides reliable protection by responding to both instantaneous and prolonged overcurrent conditions.
• High Breaking Capacity: 50kAIC at 600V and 100kAIC at 480V, offering superior fault interruption capability.
• Standard 40å¡C Breaker JD Frame: Designed for durability and efficient heat dissipation.
• Line and Load Side Lugs (TA2J6500): Ensures secure and flexible connections with a wire range of 3/0AWG - 500KCM (CU) and 4/0AWG - 500KCM (AL).
• Compact Dimensions: With a size of 7.5 x 11 x 4 inches, it is designed for easy integration into various electrical setups.

Technical Specifications:

• Model: HHJD63B300
• Amperage: 300A
• Poles: 3
• Voltage Rating: 600V
• Interrupting Capacity: 50kAIC at 600V, 100kAIC at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Wire Range: 3/0AWG - 500KCM (CU), 4/0AWG - 500KCM (AL)
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Weight: 0.022 lb

Material Compliance and Certifications:

• The Siemens HHJD63B300 circuit breaker adheres to the highest standards of material compliance and safety certifications, ensuring reliable performance and longevity.

Suitability:

• The HHJD63B300 is perfect for a wide range of applications, including industrial plants, commercial buildings, and infrastructure projects where dependable circuit protection is crucial. Its high interrupting capacity makes it suitable for environments with significant electrical demands, providing peace of mind and safeguarding against potential electrical hazards.

Upgrade your electrical systems with the Siemens HHJD63B300 circuit breaker, a symbol of reliability, efficiency, and safety.

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