Altronix Corp MAXIMAL77E Access Power Supply 24VDC 20A

Product Description

The ALTRONIX CORP MAXIMAL77E is a 24-volt DC access control power supply rated at 20 amps with two power outputs. It is designed to provide stable, regulated DC power to access control systems, door controllers, and related low-voltage security hardware. Units in this class are installed by security integrators, licensed low-voltage technicians, and alarm systems professionals working on commercial and light industrial access control infrastructure. The dual-output configuration allows distribution of power to multiple devices or zones from a single supply, simplifying panel wiring and reducing the number of discrete power sources required on a project.

The MAXIMAL77E is suited for commercial access control installations where a centralized, high-capacity DC power source is required. Typical applications include powering electromagnetic locks, electric strikes, card readers, request-to-exit devices, and associated control hardware. Its 20-amp output capacity supports larger installations or multi-door configurations where aggregate current draw demands a robust supply.

Key Features

• 24-volt DC output at up to 20 amps for high-capacity access control applications
• Dual power outputs allow distribution to multiple devices or zones
• Designed for commercial access control and low-voltage security systems
• Single-unit solution reduces panel complexity in multi-door installations

Compatibility

Designed as an OEM-style replacement or direct-install access power supply for commercial access control systems requiring a 24-volt DC regulated power source.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician in accordance with applicable local codes and NEC Article 725 for Class 2 and Class 3 remote-control and signaling circuits. Disconnect all power to the panel and associated circuits before servicing or wiring connections. Verify total connected load does not exceed the rated 20-amp output before commissioning. Mount the enclosure in a secure, accessible location consistent with the authority having jurisdiction requirements for access control equipment.