The Wheelock MB-G10-24-R Motor Bell represents a robust audible notification device engineered for comprehensive fire alarm and emergency signaling systems in commercial and industrial environments. Designed to provide critical acoustic alerting across indoor and outdoor applications, this 10-inch motorized bell delivers high-decibel sound coverage critical for rapid occupant evacuation during emergency events.
Precision-engineered by Wheelock, a leading manufacturer of life safety notification equipment, the MB-G10-24-R integrates advanced electromagnetic motor technology with durable construction suitable for challenging environmental conditions. Its versatile design enables seamless integration with addressable fire alarm control panels and conventional notification circuits in facilities ranging from office complexes and healthcare institutions to manufacturing plants and educational campuses.
Key Features
- 24 VDC operation with consistent, reliable sound output across diverse electrical configurations
- Indoor and outdoor rated enclosure with corrosion-resistant powder-coated finish
- Meets NFPA 72 notification appliance requirements for commercial fire alarm systems
- UL Listed and California State Fire Marshal approved for critical life safety applications
- Robust electromagnetic motor mechanism ensuring consistent, high-volume acoustic signaling
- Compatible with both addressable and conventional fire alarm control panels
Specifications
- Voltage: 24 VDC nominal
- Sound Output: Approximately 85-90 decibels at 10 feet
- Mounting: Surface or flush mount configurations
- Operating Temperature Range: -40°F to 150°F
- Dimensions: 10-inch diameter bell assembly
Typical installation scenarios include commercial office buildings, educational facilities, healthcare campuses, manufacturing environments, and institutional settings requiring comprehensive emergency notification capabilities. The MB-G10-24-R provides critical audible warning signals that complement visual notification appliances, ensuring maximum occupant awareness during fire or emergency conditions.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.25 lbs |
|---|---|
| Dimensions | 10.5 × 3.1 × 10.7 in |
| Condition | New |
| Manufacturers | Wheelock |
| Part Type | Pull Station |






