Description 

The Siemens HHLD63F600 is a Molded Case Circuit Breaker designed for high-capacity electrical protection. This 3-pole, 600 Amp, 600 Volt circuit breaker provides reliable thermal-magnetic protection and is ideal for industrial and commercial electrical systems. The HHLD63F600 ensures safe operation with a high interrupting capacity of 100kA at 480V.

Technical Specifications 

Information About HHLD63F600

The HHLD63F600 is part of Siemens’ Sentron Series HHLD family and features a bolt-on connection for secure installation. It is built as a frame-only unit, compatible with appropriate lugs and trip units. This breaker is suitable for 3-phase electrical systems requiring high-current protection and is designed for panelboard or switchboard integration. Key technologies include thermal-magnetic trip protection and a durable LD frame construction, supporting consistent operation in demanding industrial environments.

Key Features:

• Brand: Siemens – Recognized for high-quality electrical components.
• Amp Rating: 600A – Provides high-capacity current protection for industrial circuits.
• Voltage Rating: 600V – Suitable for low-voltage applications up to 600 volts.
• Poles: 3 – Designed for three-phase systems.
• Interrupting Capacity: 100kA@480V – Ensures safe fault handling.
• Connection Type: Bolt-On – Simplifies installation into panelboards.
• Frame Type: LD Frame – Provides structural integrity and supports additional components.
• Protection Type: Thermal-Magnetic – Offers reliable trip response under overload and short-circuit conditions.

The HHLD63F600 delivers the reliability and precision required for industrial and commercial circuit protection systems.