Door King Model 1878-010 Low Voltage Surge Suppressor Manual
The Model 1878 may be used to protect electronic equipment powered by 6-24 Volts AC or DC. Protection is across the power lines and from each line to ground. The clamping voltage is approximately 50 volts.
Caution: Do not connect to power lines over 24 VAC (Maximum Current 10 amps.)
The following guidelines should be followed for properly installing the Model 1878 Surge Suppressor to a telephone line:
|1.||Using a water protected enclosure, mount the Surge Suppressor as close as possible to the equipment it will be protecting.|
|2.||Wire the input and output connections to the marked terminals.|
|3.||Connect the GND terminal to a ground rod driven eight (8) feet into the soil. Use at least 12 AWG wire for the ground wire.|