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The MR101/C gives an installer a single SPDT control relay energized from whichever of four common voltages the job already has on hand, housed in a dustproof metal enclosure ready to mount.
Built for the commercial fire installer
Wires to 24 Vdc, 24 Vac, 115 Vac, or 230 Vac, and a red LED lights when the coil is energized - a fast visual check with no meter required. Suitable for HVAC, fire alarm, security, energy management, and lighting control applications wherever local status contacts or remote load control are needed.
Key features
- SPDT relay, voltage-selectable (24 Vdc, 24 Vac, 115 Vac, 230 Vac)
- Red LED confirms coil energization without a meter
- Dustproof metal enclosure with LED viewing port
- 10A contact rating, UL recognized relay rated for 10 million mechanical operations
System requirements
18 ga. CRS enclosure with 1/2 in conduit knockouts (top and bottom). Rated -58°F to 185°F ambient.
Specifications
| SKU | KD-MR101/C |
|---|---|
| Brand | Kidde Commercial |
| Form factor | Single SPDT control relay, metal enclosure |
| Input voltage | 24 Vdc, 24 Vac, 115 Vac, or 230 Vac |
| Contact rating | Resistive: 7A @ 30 Vdc, 10A @ 125 Vac, 7A @ 250 Vac |
| Indicators | Red LED, illuminates when energized |
| Enclosure | 18 ga. CRS, plated, 1/2 in conduit knockouts (top and bottom) |
| Dimensions | 6.125 H x 3.25 W x 2.5 D in |
| Ambient temp | -58°F to 185°F (-50°C to 85°C) |
| Compliance | UL Listed control unit accessory |
Documents and resources
FAQs
Is this available without the enclosure?
Yes, as MR101/T (track-mount hardware instead of a metal enclosure).