LD63T500 - 500Amp Trip Unit

LD63T500 - 500Amp Trip Unit

The Siemens LD63T500 is a durable and dependable low voltage Sentron trip unit designed for use with a compatible LD frame to complete its function as a circuit breaker. Rated at 500A with a 3-pole configuration, the LD63T500 delivers consistent overcurrent protection with a thermal-magnetic trip unit, ensuring accurate response to overloads and short circuits.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides precise and reliable overcurrent protection.
• High Breaking Capacity: Suitable for demanding applications, with a capacity of 25kAIC at 600V and 35kAIC at 480V.
• Versatile Wire Range: Includes line and load side lugs (TA2J6500), accommodating 3/0AWG - 500KCM copper wires and 4/0AWG - 500KCM aluminum wires.

Technical Specifications:

• Rated Current: 500A
• Poles: 3
• Breaking Capacity: 25kAIC at 600V, 35kAIC at 480V
• Standards Compliance: UL 489 and 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

Material Compliance and Certifications:

• RoHS Compliant: Yes, since July 14, 2008
• Country of Origin: Mexico

Suitability:

• The Siemens LD63T500 trip unit is ideal for commercial and industrial applications requiring reliable circuit protection. Its high breaking capacity and robust design make it suitable for power distribution, motor protection, and panel board applications. When installed within an LD frame, the LD63T500 provides dependable overcurrent protection, delivering safety and performance in high-demand environments.

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