Description
The Air Products & Controls MR-604/T is a track-mounted relay designed for multi-circuit control in HVAC, fire alarm, and building automation systems. This relay features a 4PDT (four-pole double-throw) contact configuration, allowing it to control multiple loads or circuits simultaneously. It operates on a 24 VAC coil, making it compatible with standard control voltages used in commercial systems. The track-mount design enables quick installation on DIN rails or mounting tracks, simplifying integration into control panels. The MR-604/T is ideal for applications requiring expanded switching capability and reliable performance.
Key Features
- Track-mounted relay for HVAC and automation systems
- 24 VAC coil voltage
- 4PDT contact configuration for multi-circuit control
- Compatible with DIN rail or track mounting systems
- Suitable for controlling multiple devices or circuits
- Designed for fire alarm and building automation applications
- Reliable performance for commercial and industrial environments







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