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NZM4 Shunt Release 24V AC DC 22 ms Reaction Time Screw Connection Eaton
Eaton NZM4 shunt release with 24V AC DC rated control supply and 22 ms reaction time—ideal for enhancing safety in electrical switchgear applications.
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Technical Specifications
- Voltage rating: 0.7 - 1.1 x Us
- Frequency rating: 50 Hz / 60 Hz / 200 Hz / 400 Hz, DC (shunt release)
- Minimum command time: 10 ms (min), 15 ms (max)
- Number of contacts (normally open/closed/change-over): 0
- Rated control supply voltage (Us): 24 V AC/DC
- Terminal capacity: 0.75 mm² - 2.5 mm² (solid/flexible conductor)
- Reaction time: 22 ms
- Pick-up power consumption: 2.5 VA/W
- Electric connection type: Screw connection
- Type: Accessory Shunt release
- Dimensions (H x L x W): 51mm x 107mm x 64mm
- Weight: 0.218 kg
Key Features
- Switches are tripped by a voltage pulse or by the application of uninterrupted voltage
- Prevents contact with the circuit breaker’s primary contacts when switched on if shunt trip is live
- Cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release
- Rated control supply voltage: 24 V AC/DC
- Reaction time: 22 ms
- Pick-up power consumption: 2.5 VA/W
- Screw connection type
- Bolt connection for installation
Professional Installation Requirements
- Installation should be performed by a qualified electrician familiar with Eaton NZM series circuit breakers and electrical safety standards.
Applications
- Used with NZM4(-4) and N(S)4(-4) circuit breakers
- Suitable for off-load switch applications
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Contributes to electrical safety and system reliability, reducing risk of electrical faults and associated environmental hazards
Warranty Information
Standard Eaton warranty applies; please refer to Eaton's official warranty policy for details.
Available Now
The Eaton Moeller NZM4-XA24AC/DC Shunt Release is available now for immediate purchase. Ideal for enhancing safety and control in electrical switchgear applications.
