Air Products & Controls MR-104/T SPDT Multi-Voltage Relay Module 24-230V

The Air Products & Controls MR-104/T is a multi-voltage relay module featuring four independent relays in a single track-mounted assembly. Designed for HVAC, fire alarm, and building automation systems, this unit utilizes SPDT (C-form) contacts for flexible control of multiple field devices. Each relay includes an LED indicator for clear visual confirmation of energized status, simplifying troubleshooting and maintenance. With low current draw and a space-efficient design, the MR-104/T is ideal for organized panel installations and applications requiring multiple relay outputs in commercial and industrial environments.

Key Features:

• Four relay outputs in one module for multi-device control
• Multi-voltage input for flexible system integration
• SPDT (C-form) contacts for versatile switching applications
• LED indicators for each relay energized status
• Low current draw (approx. 18 mA per relay)
• Track-mounted design for organized panel installation
• Suitable for HVAC, fire alarm, and building automation systems
• Ideal for commercial and industrial applications