Gator Gate SSU-MR-201/T Multi-Voltage Control Relay

The Gator Gate SSU‑MR‑201/T is a versatile multi‑voltage control relay from the MR‑200 series by Space Age Electronics. It features a DPDT (Double Pole Double Throw) contact configuration, allowing switching of two independent circuits with one coil. It is rated for 10 amps resistive load, suitable for many control tasks in fire alarm, HVAC, lighting, security and power management systems. Its coil can be driven by several input voltages: 18‑35 VDC, 24 VDC, 18‑35 VAC, 24 VAC, 120 VAC, or 230 VAC, making it flexible for various supply systems. It includes a red LED indicator which illuminates when the coil is energized, helping with visual confirmation of status. The relay is panel mountable with wire‑leaded terminals for ease of wiring. It is designed for continuous duty use, and DC input is polarized. It also offers modularity: modules can be “snapped apart” from a standard 4‑module assembly and used independently. The enclosure is made of durable ABS plastic, often red for visibility or code compliance in some locales. Typical applications include switching power to alarms, fans, or signaling circuits depending on control voltage present; remote switching; or as part of monitoring or control logic where multiple supply voltages exist.