Applications
• DC Control Lines

Features
• Transient Voltage Suppression (TVS) Diode Protection
• Standard models for 5V, 12V, 24V and 48V DC applications
• Removable screw terminal strip
• Impact and weather resistant enclosure with locking hinged
cover

Description
The AL-D8-xxDCW series lightning surge protectors provides superior protection of DC control lines from
transients and surges. These units will protect 8 individual single ended DC control lines. The design incorporates
uni-polar Transient Voltage Suppression (TVS) Diodes rated at 1500 Watts (2000 Watt TVS Diodes are available
on special orders). The unit limits the positive voltage swing on the line to the TVS Diode voltage rating. These
units are designed to be connected to the lines to be protected and ground. Grounding lugs provide tie points for
earth ground.
These units feature a weather resistant housing featuring a lockable hinged cover and mounting holes are
provided on the rear of the enclosure for mounting. The two cable grommets may be adjusted to cable size and
are removable.