Edwards Signaling MR101/C Single SPDT Relay with LED Mounted in Metal Enclosure

Designed to give technicians and system integrators dependable local and remote switching, the Edwards Signaling MR101/C Single SPDT Relay with LED in a metal enclosure delivers multi-voltage flexibility and clear status indication for building systems. This MR100-series relay operates on 24 Vdc, 24 Vac, 115 Vac or 230 Vac inputs and features a 10 A SPDT contact, making it an ideal control point for fire alarm, HVAC, lighting control, energy management and security applications. The bright red LED on each relay position provides instant visual confirmation of coil energization — eliminating routine metering during commissioning and troubleshooting. Housed in a dustproof metal enclosure with a viewing port and track-mount hardware, the MR101/C installs cleanly in standard cabinets and withstands demanding environments. Use it where reliable monitoring, remote switching and long mechanical life are critical to surveillance, access control and building automation performance. Specify the MR101/C when you need robust, multi-voltage relay control — order now to streamline installation and improve system reliability.

• Simplifies installation and troubleshooting with a built-in red LED that clearly indicates coil status, reducing downtime during maintenance
• Flexible multi-voltage operation (24 Vdc / 24 Vac / 115 Vac / 230 Vac) lets one relay serve diverse control systems without extra converters
• Durable 10 A SPDT contacts provide reliable switching for lighting, HVAC, fire alarm and security circuits, extending system uptime
• Rugged metal enclosure with LED viewing port and track-mount hardware protects components and fits standard cabinets for tidy installations
• Compact, snap-apart design allows single or multi-module use for scalable control and easy field reconfiguration