Altronix ALX/MER 24DR/20A@24V/PTC/115 - T3MK77F24D

Altronix T3MK77F24D Power Distribution Module

Overview

The Altronix T3MK77F24D is a compact power distribution module designed to efficiently distribute 24VDC power to multiple surveillance devices. It is engineered to handle a total output current of 20A, with individual circuit protection via Positive Temperature Coefficient (PTC) resettable fuses. This module is ideal for installations where a single 24VAC transformer needs to power multiple cameras, illuminators, or other low-voltage accessories, ensuring each device receives stable power and protection against overcurrent conditions. The T3MK77F24D is a critical component for maintaining system integrity in complex surveillance deployments.

Compatibility

This module is designed for use with standard 24VAC input power sources, typically from a 24VAC transformer. It is compatible with a wide range of 24VDC powered surveillance devices, including but not limited to cameras, IR illuminators, and network switches that operate within the module's total 20A current capacity. It is a direct replacement or upgrade for Altronix ALX/MER 24DR/20A@24V/PTC/115 configurations.

Installation Notes

Installation requires wiring a 24VAC input from a transformer to the designated input terminals. Output circuits are then wired to individual devices. Each output circuit is protected by a PTC fuse rated at 20A total capacity, with individual circuit protection. Ensure the total current draw of all connected devices does not exceed the 20A limit. Verify proper torque on all terminal connections to ensure reliable power transfer and prevent overheating.

What's in the Box

• 1x Altronix T3MK77F24D Power Distribution Module