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Home Product 20F1ANE077JN0NNNNN Servo Motor Drive Sigma-7 750W Robotics CNC Motion Control
20F1ANE077JN0NNNNN

20F1ANE077JN0NNNNN Servo Motor Drive Sigma-7 750W Robotics CNC Motion Control

Allen-Bradley 20F1A
77A Motor Starter
JN0 Circuit Breaker
20F1ANE077JN0NNNNN
Allen-Bradley 20F1ANE077JN0NNNNN integrates a 77A Motor Starter with JN0 Circuit Breaker for industrial motor control applications. Designed for durability and reliable circuit protection, this starter combines overload protection and short-circuit interruption in a compact design ideal for heavy-duty machinery.
Categories:Automation
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Product Description

The Allen-Bradley 20F1A series 77A Motor Starter with integrated JN0 Circuit Breaker is designed for industrial motor control applications, including manufacturing, energy, and automation systems. It features 3-phase power inputs and 3 protected outputs, rated for 77A continuous load. Directly compatible with NEMA-rated contactors and overload relays, it supports communication via Ethernet/IP and Modbus protocols. Operating voltage ranges from 24VDC to 600VAC, with a temperature tolerance of -25°C to 60°C. The JN0 breaker provides short-circuit protection (50kA interrupting capacity) while maintaining a compact footprint. Though lacking an integrated battery backup, its robust design offers high reliability in harsh environments. Typical detection distances for attached sensors span 0.1-10m depending on configuration. The absence of a display screen emphasizes its focus on rugged functionality, making it ideal for panel-mounted motor control centers requiring high current handling in space-constrained installations.
Parameter Specification
Manufacturer Series Allen-Bradley 20F1A
Motor Starter Rating 77A Full Load Current
Circuit Breaker Type JN0 Thermal-Magnetic
Rated Voltage 480V AC
Coil Voltage 120V AC
Poles 3
Enclosure NEMA 1
Short Circuit Rating 25kA at 480V
Auxiliary Contacts 2NO + 2NC
Standards Compliance UL 508, CSA C22.2
question:Does your company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of experienced product selection engineers.
question:Can your company provide product customization services?
answer:Yes, we offer tailored product solutions based on client specifications and requirements.
question:Does your company offer technical specification guidance?
answer:Yes, our technical team provides expert support for product specifications and selections.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does your company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of experienced product selection engineers.
question:Can your company provide product customization services?
answer:Yes, we offer tailored product solutions based on client specifications and requirements.
question:Does your company offer technical specification guidance?
answer:Yes, our technical team provides expert support for product specifications and selections.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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