Wheelock's loud bell phone ringers are attention-getting telephone alerts designed for use in noisy locations and/or for medium to large area coverage. Perfect for both Indoor or Outdoor apllications. Typical applications would be factories, repair shops, printing shops, loading platforms, and warehouses. TelBells utilize a durable, high torque, permanent magnet motor-driven mechanism and 6" low frequency aluminum bell shell to produce a higher sound output and lower resonant frequency than conventional mechanical bells. TelBells include an extremely adjustable, tamper-resistant volume control, and are designed for both indoor and outdoor applications.

The 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. Telbell 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.

• Aluminum bell housing
• Shell SIZE: 6”
• Integral RFI suppression
• Screw terminal connections and RJ-11 plug
• Motor Driven
• Tamper resistant volume control
• Applications: Telephone Ringers
• Approvals Include: TB-593 is UL Listed
• For use with Interrupted Ring Voltages from 55-130VAC, 20-30Hz
• PERFORMANCE SPECIFICATIONS:
  Nominal Input Voltage - 90VAC, 20Hz
  Input Voltage Range - 55-130VAC
  Sensing Frequency - 20-30Hz
  Ringer Equivalence Number - 1.6A
  Sound Pressure Level - Min/Max Volume - 85/95 dB at 1 Meter
  Minimum "ON" Cycle - 1.0 Seconds
  Minimum "OFF" Cycle - 1.0 Seconds
  Shell SIZE - 6" Aluminum
  DC Impedance - Virtually Infinite (Blocking Capacitor)
  Input Jack - USOC RJ11C (PIN 3 - Ring; PIN 4 - TIP)

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• WHEELOCK TELLBELL TB-593 LOUD BELL PHONE RINGER
• Instructions

• BRAND NEW FROM THE FACTORY
• FACTORY SEALED MANUFACTURER'S RETAIL BOX(ES) / PACKAGING
• ALL ITEMS ARE NOT OPEN BOX OR REFURBISHED

• 3 YEARS PARTS AND LABOR (U.S. Warranty) FROM MANUFACTURER
• MANUFACTURER'S Warranty covers Repair or Replacement of defective product.
• MANUFACTURER'S Warranty does not cover damage resulting from accident, abuse, acts of God or improper operation.

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