The Space Age SSU-MR-814/T is a four-position multi-voltage control relay. It mounts on a 3.5-inch snap track. Each position provides one SPDT dry Form “C” contact. As a result, one unit switches up to four independent circuits.
Space Age SSU-MR-814/T relay features
First, each position operates from 24VDC, 24VAC, or 120VAC. The DC coil inputs are polarized. In addition, every position carries a red LED. That LED lights when its coil is energized. Therefore, a technician can confirm relay status at a glance.
Also, the four positions snap apart and work independently. Furthermore, the contacts switch resistive loads up to 10 amps. This makes the relay useful for HVAC shutdown, door release, and auxiliary signaling.
Specifications
- Contact configuration: SPDT, dry Form “C”, one per position
- Positions: four (snap-apart)
- Contact rating: 10A @ 125VAC; 7A @ 30VDC / 250VAC (resistive)
- Control voltages: 24VDC, 24VAC, or 120VAC per position
- Coil current: 16mA @ 24VDC, 19mA @ 24VAC, 29mA @ 120VAC
- Energized indicator: one red LED per position
- Mounting: 3.5-inch snap track with screws (included)
- Listing: UL Recognized Component (UL864, UOXX2)
Applications
This track-mount assembly fits standard fire alarm and building control cabinets. For example, it can manage several HVAC, lighting, or notification circuits. Finally, the snap track speeds installation and later service.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 6 × 4 × 3.5 in |
| Condition | New |
| Manufacturers | Securitron |
| Part Type | Replacement Part |
