The COOPER-WHEELOCK-TB-593 telbell is designed to provide a loud attention getting bell sound for use in noisy locations or for wide area coverage. It includes an externally adjustable, tamper resistant volume control.
The TB-593 utilizes the motor driven mechanism concept that incorporates a high torque permanent magnet motor and a 6" aluminum shell to produce higher sound output and lower resonant frequency than conventional mechanical bells.
The TB-593 is FCC registered for use with the public telephone network, PBX and key systems that use interrupted ring voltages from 55-130VAC, 20-30Hz. The unit is packaged for convenient indoor or outdoor surface mounting.
UPC: 786697041037
Also known as: WH-104103, TB593
Technical Specifications:
- Nominal Input Voltage: 90 VAC
- Input Voltage Range: 55-130 V, 20-30 Hz
- Input Current: N/A
- dBA @ 10 ft: 95
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