LMD63B700L - 700Amp Circuit Breaker

LMD63B700L - 700Amp Circuit Breaker

The Siemens LMD63B700L is a robust low-voltage Sentron molded case circuit breaker designed for commercial and industrial applications. Engineered with a thermal-magnetic trip unit, this circuit breaker provides reliable protection by combining thermal overload protection with magnetic short-circuit protection. It is ideal for safeguarding electrical systems against overcurrent conditions and ensuring safe operation under standard conditions. The LMD frame offers standard breaking capacity and is built to withstand demanding environments, making it a dependable choice for electricians and contractors looking for performance and durability in their electrical systems.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: The circuit breaker features a thermal-magnetic trip unit that provides precise and responsive protection against overloads and short circuits. This ensures that your electrical system is safeguarded against unexpected surges and faults.
• Standard Breaking Capacity: With a breaking capacity of 25kA at 600V and 50kA at 480V, the LMD63B700L is equipped to handle high fault currents, providing reliable interruption performance.
• Versatile Lug Connections: The included line and load side lugs (TA3K500) support a wide wire range from 1/0 AWG to 500 kcmil, accommodating both copper and aluminum conductors for flexible installation.
• Compact Dimensions: Measuring 7.5 inches in width, 16 inches in height, and 4.5 inches in depth, this circuit breaker offers a compact form factor that simplifies integration into existing panels and enclosures.
• Reliable Siemens Quality: Siemens is known for its commitment to quality and innovation, ensuring that this circuit breaker meets the rigorous demands of modern electrical systems.

Technical Specifications:

• Ampere Rating: 700A
• Number of Poles: 3
• Voltage Rating: 600V AC
• Interrupting Rating: 25kA at 600V, 50kA at 480V
• Dimensions (W x H x D): 7.5 x 16 x 4.5 inches
• Weight: 34.877 lbs
• Lug Type: Line and load side lugs (TA3K500)
• Wire Range: 1/0 AWG to 500 kcmil (Copper/Aluminum)

Material Compliance and Certifications:

• Standards Compliance: The LMD63B700L conforms to UL 489 and IEC 60947-2 standards, ensuring it meets the safety and performance criteria required for low-voltage circuit breakers.
• Environmental Compliance: Siemens' commitment to sustainability is reflected in the design of this circuit breaker, which adheres to stringent environmental guidelines to minimize its ecological footprint.
• Origin: Manufactured in Mexico, adhering to high-quality production standards.

Suitability:

• The Siemens LMD63B700L circuit breaker is perfectly suited for a variety of applications in commercial and industrial settings. Its high amperage rating and robust design make it ideal for use in electrical distribution panels, motor control centers, and switchgear assemblies. Whether protecting transformers, generators, or extensive electrical networks, this circuit breaker ensures reliable operation and safety. It is particularly beneficial for installations where space is at a premium and high performance is required.

The Siemens LMD63B700L 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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