The Simplex 6310-9239A 12″ Round Synchronized Clock is a precision time management solution engineered for comprehensive commercial fire alarm and communication systems. Designed for seamless integration with synchronized time control centers, this professional-grade clock provides reliable timekeeping across critical infrastructure environments such as educational facilities, healthcare campuses, industrial complexes, and commercial office buildings.
Constructed with robust ABS black housing and featuring a symmetrical 1-12 hour dial, this synchronized clock delivers consistent performance in demanding electrical and environmental conditions. Compatible with multiple synchronous-wired time control systems including Simplex, National Time, Rauland, Dukane, and Midnight Reset platforms, the 6310-9239A ensures precise time coordination across complex networked communication systems.
Engineered to meet stringent UL and NFPA 72 requirements, this synchronized clock provides reliable time display and synchronization for fire alarm, emergency communication, and building management applications. Its low-voltage 24VAC operation and minimal 35mA current draw make it an energy-efficient solution for professional installation environments.
Key Features
- 12″ Round semi-flush mount design compatible with multiple synchronous time control systems
- Low-voltage 24VAC/VDC operation with minimal 35mA current consumption
- UL/cUL Listed for commercial fire alarm and communication system applications
- Operates reliably in temperatures ranging from 32-120 degrees Fahrenheit
- Molex 4-position connector for simplified electrical integration
- Engineered to withstand up to 95% non-condensing humidity environments
Specifications
- Voltage: 24VAC, 60Hz (run and correction)
- Current Draw: 35mA at 24VDC/VAC
- Case Material: ABS Black
- Dial Configuration: Symmetry 1-12 hour
- Operating Temperature: 32-120°F
- Humidity Tolerance: 95% non-condensing
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 12 × 12 × 4 in |
| Part Type | Clocks, Round, Semi Flush, Sync, Wired |
| Compatible Panels | Simplex synchronous-wired time control centers (24V), National Time, Rauland, Dukane, Midnight Reset systems |
| Cross Reference | 6310-9239 |
| Size | 12 in round |
| Voltage | 24VAC 60Hz (run and correction) |
| Current | 35mA at 24VDC/VAC |
| Case | ABS black |
| Dial | Symmetry 1-12hr |
| Connector | Molex 4-pos |
| Temp | 32-120 deg F |
| Humidity | 95% non-condensing |
| Specification | UL/cUL Listed |






