Alpha T2440 Plug-in Transformer, 24VAC-40VA Primary, 120V AC Secondary, 24V AC (40 VA) U.L. Listed, for Indoor Use

For installers and facility managers who need dependable power without the hassle, the Alpha Communications T2440 plug-in transformer delivers a compact, safe solution for powering intercoms, video-intercoms, nurse-call and security devices. This Alpha Communications 24VAC, 40VA transformer accepts 120V AC input and provides a stable 24V AC output capable of supporting multiple low-voltage devices common in access control, surveillance and monitoring systems.

Designed for indoor use, the T2440 is U.L. Listed for Class II wiring and includes a built-in thermal fuse and LED power indicator to enhance safety and provide immediate visual status. Screw-terminal secondary connections make wiring fast and reliable, while the secure set-screw keeps the unit firmly attached to the outlet for exposed installations.

Choose the T2440 when you need a professional, space-saving transformer that minimizes installation time and maximizes uptime for security, intercom and signaling systems. Order now to ensure consistent 24VAC power for your next installation or retrofit.

• Quick, tool-free installation: plug-in form factor and secure set-screw mounting save time on-site and deliver a neat, exposed installation for offices and residential projects
• Reliable power for devices: provides stable 24VAC at 40VA to support intercoms, video-entry, nurse-call and access control equipment without voltage sag
• Built-in safety protections: U.L. Listed Class 2 design with thermal fuse reduces risk of overheating and improves fire safety for indoor installations
• User-friendly connections: convenient screw terminals and visible LED power indicator simplify wiring verification and troubleshooting
• Compact, professional appearance: low-profile plug-in transformer eliminates unsightly pigtails for clean installations in security and monitoring environments