Grommes-Precision TLS
Telephone Line Lightning Supressor


No one knows when and where lightning will strike.
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Our Price: $61.60
List Price: $69.00
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Grommes-Precision TLS
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No one knows when and where lightning will strike.  But with the inexpensive Grommes~Precision TLS, you can rest easy in knowing that if lightning induces a surge into your Tel-Page line, your paging amplifier will be protected.

Most lightning damage to electronic equipment is caused through induction.  With induction, lightning does not strike the telephone line or electronic equipment directly, rather, it propels, or induces, large voltages of electrical energy into the system.  Long telephone lines and the electronic equipment connected to them are particularly susceptible to damage from induction.

Therefore, Grommes~Precision designed the TLS to prevent surges on the Tel-Page line from harming the electronic equipment connected to it.  Though few things can withstand a rare direct strike, the TLS can help protect electronic equipment from the much more likely induced strike.

The TLS is a small component that is easy and inexpensive to integrate into a new or existing system and will provide peace of mind should lightning strike.  Simply connect the TLS within the Tel-Page line after the phone system (the TLS does not pass telephone ringer voltage) and directly before the electronic equipment you wish to protect.

Grommes-Precision TLS Features:

  • Induced Lightning Strike Protection
  • Rugged Construction
  • Triple Protection: Primary & Secondary, Series,and Shunt
  • Utilizes Advanced Protection Technology--Think of the TLS similar to a Transient Voltage Suppressor Diode with a Gate Feature.

Grommes-Precision TLS Specifications:

  • Maximum Signal Voltage: 1V RMS
  • Switching Voltage: Approx. 25V
  • Dimensions (WxHxD): 2.75" x 2.75" x4.88"
  • Weight: 2 lbs

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