Siemens ST-MC-RETRO-R Multi-Candela Strobe Plate
The Siemens ST-MC-RETRO-R is a red multi-candela retrofit strobe plate for fire alarm systems. Specifically, “RETRO” means it retrofits onto an existing appliance or back box. As a result, it adds a code-required wall strobe without a full replacement.
This plate uses the same strobe circuitry as the standard ST series. Therefore, it delivers reliable visual notification in commercial buildings. In addition, the red housing displays “FIRE” on the faceplate.
Verified Specifications for the ST-MC-RETRO-R
The Siemens ST-MC-RETRO-R uses part number 500-636103. First, the wall candela is field-selectable at 15, 30, 75, and 110 cd. Then, a tamper-resistant switch sets the candela. Furthermore, it operates from 16 to 33 VDC and flashes once per second. A Xenon flashtube sits behind a Lexan lens.
- Red multi-candela retrofit strobe plate with a “FIRE” faceplate
- Field-selectable wall candela: 15/30/75/110 cd per UL 1971
- Operates 16-33 VDC; one flash per second; low current draw
- Synchronizes with Siemens DSC sync modules; listed for indoor use
- UL Listed, ULC Listed, FM and CSFM Approved
- Siemens part number 500-636103
Are you retrofitting strobes into an existing system? Then contact our team first. We confirm the right plate for your appliances.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 3 × 11 × 6 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Strobe |







