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Cathodic Protection Equipment

We provide a variety of industrial insulation supplies for cathodic protection systems; there are several different sizes available in stock.
Please call us for more information.

High Molecular Weight Polyethylene (HMWPE) Cathodic Protection Cables

A direct burial DC cable for use in cathodic protection applications such as anode lead wires, header cables, structure connections, test leads and more. The product can also be used for submerged installations in water tanks, offshore structures and other similar applications. The polyethylene insulation is durable, abrasion resistant and flexible, but has temperature and chemical limitations. This cable insulation color is usually black (standard); however, other colors are available.

HMWPE Cathodic Protection Cable #12 – Black
#8 – Black, Blue, Red
#6 – Black, Blue Red
#4 – Black, Red
#2 – Black, Red
#1/0 – Black, Red
#2/0 – Black

Standard Junction Boxes

Vented Galvanized Enclosure, .01 ohm JB Shunts, Space for Resistors, 1/0 Main Lug and Pole Mount in 20, 15, or 10 Circuit.
Other Vented sizes available 18" x 24" x 6", 18" x 30" x 6", 12" x 12" x 6", and 9" x 6" x 4".

18" x 16" x 10" Fiberglass Enclosure, .01 ohm JB Shunts, Space for Resistor, 1/0 Main Lug, and Aluminum Back Plate w/ Pole Mount in 20, 15, or 10 Circuit.

Other Fiberglass Sizes Available: 14" x 12" x 10", and 10" x 8" x 6"

Standard Junction Boxes

Options Available: Call for Pricing and Availability
• Ohmite Side Wire Resistors
• Electrical Grade PVC w/ Adapters
• 4" x 4" Treated Post

Cathodic Protection Rectifiers

Cathodic Protection Rectifiers

The “Standard Line” air cooled, cathodic protection rectifiers are recognized as industry leading in quality, workmanship, and service life. Many years of field-proven service prove their superior design. Conservative equipment ratings, controlled manufacturing techniques, plus many extra features ensure long and trouble-free operation. Typical cathodic protection applications for the air cooled rectifier line include pipelines, tank farms, storage fields, and other non-hazardous locations where continuous duty, DC power is required.