The Simplex 6310-9231A is the original Simplex part number for the 12" round synchronized replacement clock, representing the current revision of the 6310-9231 series. The 6310-9231A is a direct drop-in replacement for Simplex synchronized clock systems installed throughout schools, hospitals, airports, and large commercial buildings.
Simplex synchronized clock systems keep every timepiece in a facility perfectly aligned. When an individual clock fails, replacing it with the 6310-9231A restores system-wide accuracy without any rewiring or system modification.
- Part Number: 6310-9231A (current revision; also referenced as U55BAAA532)
- Diameter: 12" round clock face
- Type: Synchronized replacement clock
- System Compatibility: Simplex synchronized clock systems
- Installation: Drop-in replacement for 6310-9231 series clocks
- Applications: Schools, hospitals, airports, government facilities
Need only the internal motor? The ASKIT02 motor module services the 6310-9231A clock movement without requiring full clock replacement.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 12 × 12 × 4 in |
| Part Type | Clocks, Round, Semi Flush, Sync, Wired |
| Compatible Panels | Simplex synchronous-wired time control centers (110V), National Time, Rauland, Dukane, Midnight Reset systems |
| Cross Reference | 6310-9231 |
| Size | 12 in round |
| Voltage | 110VAC 60Hz (run and correction) |
| Current | 25mA at 110VAC |
| Case | ABS black |
| Dial | Symmetry 1-12hr |
| Connector | Molex 4-pos |
| Temp | 32-120 deg F |
| Humidity | 95% non-condensing |
| Specification | UL/cUL Listed |






