Siemens LXD62B500 Circuit Breaker – Sentron Series – 500A – 2 Pole – 600VAC – Thermal Magnetic – Bolt-On – LD Frame

The Siemens LXD62B500 is a Sentron Series low-voltage molded case circuit breaker engineered for high-capacity overload and short-circuit protection in commercial, industrial, and power distribution systems. Rated at 500A and 600VAC, this 2-pole breaker is designed for heavy-duty applications requiring reliable performance and robust fault protection in demanding electrical environments.

Equipped with a thermal-magnetic trip unit featuring Long-Time and Instantaneous (LI) protection functions, the LXD62B500 provides effective protection against sustained overload conditions and high-level short-circuit faults. Built on Siemens’ LD frame platform, this breaker is calibrated for standard 40°C operation and incorporates a non-interchangeable trip unit for consistent protection performance.

The breaker meets UL 489 and IEC 60947-2 standards and is supplied without lugs installed, allowing flexibility in selecting appropriate terminal accessories for specific installation requirements. Its rugged molded case construction ensures durability and long service life in industrial applications.

Specifications

• Brand: Siemens Breakers
• Part Number: LXD62B500
• Series: Sentron Series
• Type: LXD Molded Case Circuit Breaker
• Frame Type: LD Frame
• Category: Molded Case Circuit Breaker
• Mounting Type: Bolt-On
• Protection Type: Thermal Magnetic
• Trip Functions: LI – Long-Time and Instantaneous
• Trip Unit: Non-Interchangeable
• Ambient Rating: 40°C
• Special Features: No Lugs Installed

Electrical Ratings

• Current Rating: 500A
• Voltage Rating: 600VAC
• Number of Poles: 2 Pole
• Phase: 3 Phase (as specified)
• Interrupting Capacity: 35kA @ 480VAC
• Interrupting Capacity: 25kA @ 600VAC
• System Rating: 100kA @ 480VAC (design-level rating)

Construction

• Heavy-duty molded case construction
• LD frame design
• Thermal-magnetic trip mechanism
• Bolt-on mounting configuration
• Non-interchangeable trip unit
• Standard 40°C calibrated operation
• Supplied without lugs installed
• Industrial-grade durable housing

Functions

• Overload protection
• Short-circuit protection
• Long-time delay protection
• Instantaneous fault protection
• Circuit switching and isolation

Dimensions

• Width: 7.5 in
• Height: 11 in
• Depth: 4 in
• Weight: 15.201 lbs

Standards

• UL 489
• IEC 60947-2
• CSA Approved

Applications

• Industrial power distribution systems
• Commercial electrical switchboards
• Heavy-duty feeder protection
• Manufacturing facilities
• High-capacity electrical systems
• Equipment and machinery protection

Returns are easy

You may return items within 30 days of delivery for a refund.

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