

ELK951
The Elk Surge Suppressor, Single Telephone is designed to protect the telephone input on an alarm control from power surges and transients. As an RJ31/38X Telephone Jack with built-in solid state transient suppression, the Surge Suppressor eliminates the need for a separate RJ31X telephone jack. It responds to power surges and transients in less than 1 nanosecond, automatically restoring after each surge within the specified ratings.
The Elk Surge Suppressor is compact and easy to install with clearly labeled screw terminals, an 8 pin modular phone connector, a built-in tamper loop, and automatic shorting pins for cord removal.