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Molded Case Circuit Breaker Undervoltage Release | 208-240V AC | 3.6 VA Power Consumption | 23 ms Reaction Time by Eaton
Molded case circuit breaker undervoltage release with 208-240V AC supply and 3.6 VA power consumption—ideal for industrial electrical panels. Built for safety and reliability, it ensures non-delayed disconnection and prevents accidental contact during operation.
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Product Name/Title: Molded Case Circuit Breaker Undervoltage Release | 208-240V AC | 3.6 VA Power Consumption | 23 ms Reaction Time by Eaton
Brand: Eaton
SKU: Y7-266193
Alternatively Known As: Eaton NZM4 Undervoltage Release, NZM4-XU208-240AC Circuit Breaker Accessory, Molded Case Circuit Breaker Undervoltage Trip
Technical Specifications
- Rated control supply voltage: 208-240 V AC, 50/60 Hz
- Power consumption: 3.6 VA (AC), 2.5 W (DC)
- Reaction time: 23 ms
- Voltage tolerance: 0.85 to 1.1 times rated voltage
- Connection type: Screw and bolt connection
- Number of normally open, closed, and change-over contacts: 0
- Suitable for off-load switch applications
- Frame: NZM4
- Minimum command time: 10-15 ms
- Drop-out voltage: 0.35 to 0.7 times Us
- Dimensions (H x L x W): 51mm x 107mm x 64mm
- Weight: 0.257 kg
Key Features
- Undervoltage release for non-delayed disconnection when control voltage drops below 35-70% Us
- Prevents accidental contact with primary contacts when switched on
- Compatible with NZM4 and N(S)4 series circuit breakers
- Screw and bolt connection types
- Power consumption: 3.6 VA (AC), 2.5 W (DC)
- Voltage tolerance range: 0.85 to 1.1 times rated voltage
- Reaction time: 23 ms
- Meets corrosion resistance and thermal stability product standards
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into switchgear.
Applications
- Industrial electrical panels
- Emergency stop device integration
- Circuit protection in commercial and industrial switchgear
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Enhances electrical safety reducing risk of electrical faults and fires
- Supports energy-efficient operation by ensuring proper circuit disconnection
Warranty Information
Standard Eaton warranty applies; typically 1-3 years depending on purchase terms.
Available Now
The Eaton Moeller NZM4-XU208-240AC Molded Case Circuit Breaker Undervoltage Release is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
