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What does the 57-inch lead include
this kit is optimized for industrial hot water and steam
Universal 24V Compatibility: Standard low-voltage coil facilitates seamless integration into existing Lennox control circuits
The unit features a factory-calibrated thermistor sensor that maintains 1 degree accuracy
Frequently Asked Questions
Safe Signal Sprinkler OSY2 Supervisory Switch 30067439-890 What does the 57-inch leadThe Safe Signal OSY2 Supervisory Switch is engineered for high reliability monitoring of Outside Screw and Yoke (OS&Y) gate valves within fire protection systems. This dual SPDT contact switch ensures precise signaling if the valve is moved from the fully open position, facilitating seamless integration with fire alarm control panels or local notification devices. The NEMA 3R rated enclosure features a rugged, weather resistant design with a
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