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ns2-25-uv110 chint 110v under voltage release
Chint NS2-25-UV110 undervoltage release accessory with 110 V AC control supply designed for NS2-25 manual motor starters and industrial motor protection systems.
£14.76
Why Choose the Chint NS2-25-UV110 Undervoltage Release?
The Chint NS2-25-UV110 is a reliable undervoltage release accessory designed for Chint NS2-25 manual motor starters, providing automatic tripping protection when the control voltage falls below the permitted operating level. As part of the Chint NS2 motor protection accessory range, it enhances the safety and functionality of industrial motor protection systems.
This undervoltage release allows connected NS2-25 motor starters to respond automatically to voltage loss or significant voltage drops, helping prevent unexpected equipment operation after power restoration. The compact accessory design enables straightforward integration with existing NS2 motor protection solutions.
With a 110 V AC control voltage, the NS2-25-UV110 is designed for use with Chint NS2-25 series manual motor starters in industrial machinery, pumps, fans and automation equipment requiring reliable undervoltage protection.
Key Advantages
- Reliable undervoltage release accessory for NS2-25 manual motor starters.
- 110 V AC control voltage for industrial protection applications.
- Automatically trips the motor starter during undervoltage conditions.
- Helps prevent unintended motor restart after voltage recovery.
- Improves safety and reliability of industrial motor control systems.
- Compact accessory design for easy integration.
Key Features
- Chint NS2-25 series undervoltage release.
- 110 V AC control supply.
- Designed for NS2-25 manual motor starters.
- Automatic tripping during low voltage conditions.
- Supports industrial safety and motor protection applications.
- Compact modular accessory construction.
- Designed for machinery and automation control systems.
- Easy installation with compatible NS2 protection devices.
Enhanced Motor Protection for Industrial Automation
Undervoltage releases such as the Chint NS2-25-UV110 provide additional protection by automatically disconnecting motor control equipment when the supply voltage drops below a defined level. This helps protect machinery and reduces the risk of unexpected operation following voltage interruptions.
The Chint NS2 series provides compact manual motor starter solutions with overload, short-circuit and phase failure protection. Compatible accessories including undervoltage releases, shunt releases and auxiliary contacts allow engineers to customise motor control systems for industrial applications.
Typical Applications
- Industrial motor control panels.
- Automation and production machinery.
- Pumps and pumping systems.
- Fans and ventilation equipment.
- Compressors and processing machinery.
- OEM machine building applications.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Chint | |
| Series | NS2 Motor Protection Accessories | |
| Model | NS2-25-UV110 | |
| Product type | Undervoltage release | |
| Compatible device | NS2-25 manual motor starters | |
| Control voltage | 110 V AC | |
| Frequency | 50 Hz | |
| Rated insulation voltage | 690 V | |
| Operating voltage range | 35–70% of rated voltage | |
| Mounting type | Internal accessory mounting | |
| Application | Motor starter undervoltage protection |
Frequently Asked Questions
What is the Chint NS2-25-UV110 used for?
The Chint NS2-25-UV110 is an undervoltage release accessory used to automatically trip compatible NS2-25 manual motor starters when the control voltage drops below the operating level.
Which motor starters are compatible with this undervoltage release?
The NS2-25-UV110 is designed for use with Chint NS2-25 series manual motor starters.
What control voltage does the NS2-25-UV110 require?
The NS2-25-UV110 operates with a 110 V AC control supply.
What is the purpose of an undervoltage release?
An undervoltage release trips a motor protection device when the supply voltage falls below a specified level, helping prevent unsafe operation and unwanted restarting.
Where is this accessory typically installed?
The NS2-25-UV110 is typically installed inside NS2-25 manual motor starters used in industrial control panels and automation systems.
Trusted by Industrial Automation Professionals
Chint NS2 motor protection accessories provide flexible and reliable solutions for machinery builders and automation engineers requiring advanced control and protection of industrial motor systems.
