ELK TRG1640 Auto-Resetting AC Transformer, 16.5VAC, 45VA

Keep your security and access control systems powered and protected with the ELK TRG1640 Auto-Resetting AC Transformer. Designed as a professional-grade plug-in transformer from ELK Products, this step-down unit provides a stable 16.5VAC output at 45VA—ideal for CCTV cameras, access control panels, alarm panels and other monitoring devices. The auto-resetting PTC fused secondary reduces maintenance by automatically recovering after overloads, helping avoid needless service calls and system downtime.

Installation is quick and clean: the compact plug-in form factor includes an outlet mounting tab, screw terminal outputs and a grounding prong for secure wiring. A green power LED gives technicians an immediate visual status, while UL listing and Efficiency Level VI compliance ensure safe, energy-efficient performance. Built for both commercial and residential applications, the ELK TRG1640 supports reliable operation in demanding security, surveillance and monitoring environments. Backed by ELK Products' lifetime limited warranty, it’s a dependable choice for integrators and facility managers.

Add the ELK TRG1640 to your next security or CCTV installation for robust, low-voltage power—order now or specify it for field installations.

• Provides dependable 16.5VAC, 45VA power for security, access control and surveillance equipment to minimize downtime
• Auto-resetting PTC fused secondary protects connected devices and restores service automatically after faults
• Compact plug-in design with outlet mounting tab and screw terminal output for fast, space-saving installation
• Visible green LED power indicator and grounding prong for quick status checks and safe operation
• UL listed and Efficiency Level VI rated for commercial and residential monitoring applications
• Lifetime limited warranty offers long-term assurance for critical low-voltage systems