Eaton NZM1-XU24AC Undervoltage Release 24V AC

The Eaton NZM1-XU24AC is a specialized undervoltage release designed specifically for integration with NZM1 series circuit breakers. This accessory serves as a critical safety component in electrical distribution systems, engineered to monitor the supply voltage continuously. When the voltage drops below the defined threshold, the device automatically triggers the circuit breaker to open, thereby preventing potential damage to connected equipment and ensuring operational safety during power instability.

Advantages

This undervoltage release offers a high level of reliability and seamless compatibility with Eaton NZM1 circuit breakers. By providing an automated response to voltage drops, it minimizes the risk of equipment failure caused by brownouts or unexpected power losses. The compact design allows for easy installation within the breaker housing, maintaining the integrity of the electrical panel while enhancing the overall protective capabilities of the circuit protection system.

Suitable for

• Industrial electrical distribution panels
• Protection of sensitive machinery during voltage fluctuations
• Emergency stop circuits requiring automatic breaker tripping
• Power management systems in commercial facilities

When it may not be suitable

This device is strictly designed for use with Eaton NZM1 circuit breakers and is not compatible with other series or brands. It is intended for systems operating specifically at 24V AC and will not function correctly in DC circuits or systems with different voltage requirements.

Key specifications

• Rated control supply voltage: 24V AC
• Compatibility: Eaton NZM1 circuit breakers
• Function: Automatic undervoltage release

How to use

Installation should be performed by a qualified electrician in accordance with local safety regulations. The release is mounted directly into the designated accessory slot of the NZM1 circuit breaker. Once installed, the control wires are connected to the 24V AC supply. The device operates automatically, requiring no manual intervention to monitor the voltage levels once the system is energized.

What to consider before purchase

• Verify that your circuit breaker model is part of the NZM1 series
• Ensure your control power supply provides a stable 24V AC
• Confirm that the installation environment meets the technical requirements for this accessory

Usage recommendations

Regularly test the functionality of the undervoltage release during scheduled maintenance to ensure that the circuit breaker trips correctly when the voltage is interrupted.