Applications
• AC Control Lines

Features
• Metal Oxide Varistor (MOV) Protection
• Standard models for 12V, 24V and 48V AC applications
• Removable screw terminal strip
• Impact and weather resistant enclosure with locking hinged
cover

Description
The AL-D8-xxACW series lightning surge protectors provides superior protection of AC control lines from transients
and surges. These units will protect 8 individual single ended AC control lines. The design incorporates Metal Oxide
Varistors (MOV). The unit limits the voltage swing on the line to the Varistor 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.