ALTRONIX Nac Power Extender 6A Sync 4 Class A, 864,9Th: Nac Power Extender
The ALTRONIX Nac Power Extender 6A Sync 4 Class A (MPN AL642ULADA) is a power supply board with a steel enclosure, operating on 120V AC input. It is a NAC power extender with a 6A sync rating for Class A…
SKU 3G-OTH-503845
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Product Description
The ALTRONIX Nac Power Extender 6A Sync 4 Class A (MPN AL642ULADA) is a power supply board with a steel enclosure, operating on 120V AC input. It is a NAC power extender with a 6A sync rating for Class A applications. 3G Electric interprets your demand for this ALTRONIX unit and delivers it as part of our broad industrial supply across 14 departments, with specialist depth in controls and electrical components.
Frequently Asked Questions
What is the ALTRONIX AL642ULADA NAC Power Extender used for?
The ALTRONIX AL642ULADA NAC Power Extender is used to extend notification appliance circuit (NAC) power in fire alarm systems. It provides 6A sync for Class A applications, ensuring reliable operation of horns, strobes, and other signaling devices in commercial and industrial facilities.
What are the specifications of the ALTRONIX AL642ULADA?
The ALTRONIX AL642ULADA is a NAC power extender with a steel enclosure, operating on 120V AC input. It delivers 6A sync for Class A circuits. The manufacturer part number is AL642ULADA, and it is designed for use in fire alarm notification systems.
Where to buy the ALTRONIX AL642ULADA worldwide?
3G Electric supplies the ALTRONIX AL642ULADA NAC Power Extender worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this unit for your fire alarm or industrial control application.
How to install the ALTRONIX AL642ULADA NAC Power Extender?
Install the ALTRONIX AL642ULADA in a dry, indoor location within its steel enclosure. Connect 120V AC input per local electrical codes, and wire NAC outputs for Class A operation. Follow ALTRONIX guidelines for sync configuration and ensure proper grounding for reliable fire alarm system performance.
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3G Electric supplies ALTRONIX power supply boards with enclosures. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









