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NJBK10 Motor Protection Relay
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Low Voltage IEC Industrial Control NJBK10 Motor Protection Relay
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NJBK10-Motor Protective Controller-1
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NJBK10 Motor Protection Relay

The CHINT NJBK10 Motor Protector is an intelligent motor protection and control device designed to safeguard AC motors from overload, phase loss, current imbalance, and short-circuit faults. It supports currents up to 630A and integrates real-time current monitoring, digital display, and communication capabilities. With adjustable protection parameters and reliable performance, NJBK10 ensures efficient and safe operation of motors in industrial automation, water treatment, and power distribution systems.

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Product Information

Name
Size
Release time
Operate
NJBK10-Motor Protective Controller-Catalog.pdf
448.97KB
2024-12-18
Download
NJBK1-MOTOR-PROTECTOR-Catalog.pdf
515.1KB
2025-12-18
Download
Name
Size
Release time
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2111-NJBK10-Motor Protector-Manual.pdf
1.93MB
2024-12-18
Download

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FAQs

 

What is the main function of the NJBK10 Motor Protector?

It provides comprehensive motor protection and control, safeguarding motors against overload, short circuit, phase imbalance, and stalling faults.

 

What is the current range supported by NJBK10?

It covers 1A to 630A, adaptable for small to large industrial motors.

 

Does it support communication integration?

Yes. It can be connected via RS-485 (Modbus RTU) for remote control and monitoring in automation systems.

 

How is motor protection configured?

Users can adjust trip class, overload settings, and imbalance thresholds through front panel buttons or digital communication.

 

What mounting methods are available?

It supports both DIN-rail and panel mounting, offering flexibility for control cabinet integration.

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