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Undervoltage Release Module 24V DC | 19 ms Reaction Time | Screw Connection | Eaton
Enhance safety with the NZM2/3-XU24DC undervoltage release module, designed for 24V DC applications. With a rapid 19 ms reaction time and screw connection type, it's ideal for industrial and commercial switchgear, ensuring reliable disconnection under undervoltage conditions.
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Product Name/Title: Undervoltage Release Module 24V DC | 19 ms Reaction Time | Screw Connection | Eaton
Brand: Eaton
SKU: Y7-259509
Alternatively Known As: NZM Undervoltage Release 24V DC, Eaton NZM2/3 Undervoltage Trip, NZM2/3-XU24DC Release Module
Technical Specifications
- Rated control supply voltage: 24 V DC
- Reaction time: 19 ms
- Pick-up power consumption: 1.5 VA (AC), 0.8 W (DC)
- Voltage tolerance range: 0.85 to 1.1 times rated voltage
- Number of normally open contacts: 0
- Number of normally closed contacts: 0
- Number of change-over contacts: 0
- Connection type: Screw and bolt connection
- Terminal capacity: 0.75 mm² - 2.5 mm² (solid/flexible conductor)
- Type: Accessory Undervoltage release
- Suitable for off-load switch
- Certifications: IEC60947, UL listed, CE marking, CSA certified
- Dimensions (H x L x W): 90mm x 42mm x 30mm
- Weight: 0.093 kg
Key Features
- Non-delayed disconnection of NZM circuit-breaker or N switch-disconnector when control voltage drops below 35–70% Us
- Prevents accidental contact with circuit breaker’s primary contacts when under-voltage trip is switched off
- Cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XA... shunt release
- Screw connection type
- Reaction time: 19 ms
- Pick-up power consumption: 1.5 VA (AC), 0.8 W (DC)
- Voltage tolerance: 0.85 to 1.1
- Terminal capacity: 0.75 mm² - 2.5 mm² with ferrule
Professional Installation Requirements
- Installation should be performed by a qualified electrician familiar with NZM circuit breakers and compliance with local electrical standards.
Applications
- Use with NZM2(-4), N(S)2(-4), NZM3(-4), N(S)3(-4) circuit breakers
- Suitable for off-load switch applications
- Emergency-stop device integration with emergency-stop button
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of electrical faults and potential environmental hazards
- Supports energy-efficient circuit breaker operation by ensuring proper disconnection under undervoltage conditions
Warranty Information
Warranty details available upon request from Eaton; typically includes coverage against manufacturing defects.
Available Now
The Eaton Moeller NZM2/3-XU24DC Undervoltage Release 24 V DC is available for immediate purchase. Ideal for enhancing safety in industrial and commercial electrical switchgear applications.
