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AB 140U-D6D3-C15 Molded case circuit breaker
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Products Name: AB 140U-D6D3-C15 Molded case circuit breaker
PRODUCT DESCRIPTION
Product Description
The Allen-Bradley 140U-D6D3-C15 is a molded case circuit breaker designed for motor protection applications. It's part of Rockwell Automation's Bulletin 140U-D series, known for its compact design and robust construction. This particular model is a three-pole breaker rated for 15 amps and 600 volts AC, offering reliable overload and short circuit protection for motors in various industrial settings.
Key Features and Specifications
Type:Molded case circuit breaker
Poles: 3-pole
Amperage: 15A
Voltage: 600VAC
Interrupting Rating: 100kA
Mounting:DIN rail
Protection Type:Fixed thermal/magnetic
Features: Compact design, UL489 listed
Advantages
Compact Design: The 140U-D series offers a small footprint, making it suitable for space-constrained applications.
Reliability: Constructed with high-quality materials and components, ensuring long-term reliable operation.
Versatility: Can be used in a wide range of industrial applications due to its versatile features.
Easy Installation: DIN rail mounting simplifies installation and maintenance.
UL Listed: Meets safety standards for North American applications.
Precautions
Correct Voltage and Current: Ensure the breaker is installed in a circuit with a voltage and current rating that does not exceed its specifications.
Proper Mounting: Securely mount the breaker to the DIN rail to prevent loosening and potential hazards.
Wiring: Follow proper wiring practices to avoid short circuits and electrical shock.
Maintenance: Regularly inspect the breaker for signs of wear or damage.
Replacement: When replacing the breaker, ensure that you use a compatible replacement part.
Applications
Motor Protection: The primary application of the 140U-D6D3-C15 is to protect motors from overload and short circuit conditions.
Industrial Control Panels: Used in control panels for various industrial processes.
Machine Tools: Protects motors in machine tools such as lathes, mills, and drilling machines.
HVAC Systems: Used in HVAC systems to protect motors in fans, pumps, and compressors.
Summary
The Allen-Bradley 140U-D6D3-C15 is a reliable and versatile molded case circuit breaker ideal for motor protection applications in industrial settings. Its compact design, ease of installation, and robust construction make it a popular choice for engineers and technicians.
For more detailed information and specific applications, please refer to the Rockwell Automation product documentation or consult with a Rockwell Automation authorized distributor.
Shipping Port: Xiamen, China
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