HJD63F400 - 400Amp Max. *Frame Only*

HJD63F400 - 400Amp Max. *Frame Only*

The Siemens HJD63F400 Circuit Breaker is a high-performance, molded case circuit breaker designed for industrial and commercial applications. This robust circuit breaker features a thermal-magnetic trip unit, offering reliable protection against overcurrent and short circuits. The HJD63F400 operates at 400A with a 3-pole configuration, ensuring optimal performance and safety. This is a frame-only model and requires a compatible trip unit to function as a complete circuit breaker.

Key Features and Benefits:

• High Breaking Capacity: Capable of handling up to 65kAIC at 480V, ensuring reliability in critical applications.
• Thermal-Magnetic Trip Unit: Provides precise protection against overcurrent and short circuits, enhancing safety and performance.
• Versatile Connections: Equipped with line and load side lugs (TA2J6500) supporting wire ranges from 3/0 AWG to 500 KCM (copper) and 4/0 AWG to 500 KCM (aluminum).

Technical Specifications:

• Amperage: 400A
• Poles: 3
• Voltage Rating: 600V
• Breaking Capacity: 35kAIC at 600V, 65kAIC at 480V
• Lug Configuration: Line and load side lugs (TA2J6500)
• Wire Range: 3/0 AWG to 500 KCM (copper), 4/0 AWG to 500 KCM (aluminum)
• Dimensions (W x H x D): 7.5 x 11 x 4 inches

Material Compliance and Certifications:

• RoHS Compliance: Yes, since 07/14/2008
• UL 489: Compliant
• IEC 60947-2: Compliant
• WEEE Take-Back Obligation: Yes

Suitability:

• The Siemens HJD63F400 is ideal for use in a variety of applications including industrial plants, commercial buildings, and other environments where high reliability and safety are paramount. Its high breaking capacity and thermal-magnetic trip unit make it suitable for protecting circuits in harsh and demanding conditions, ensuring uninterrupted operation and safety.

The Siemens HJD63F400 Circuit Breaker is more than just a component; it‰۪s a crucial safeguard for your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.

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