Delta Lightning Direct Current Arrestor 302DC
[LA302DC]

Three-Wire Direct Current Arrestor to protect the DC circuit

Silicon Oxide Arrestor for Cathodic Protectors and other limited current DC applications. While it is not possible to achieve one hundred percent protection, Delta units will greatly reduce problems due to lightning, power surges, and spikes.

• Weatherproof Enclosure 
• DIMENSIONS: 4-1/2" High, 2-1/4" Diameter
• 0-500V three wire unit to protect the DC circuit.
• Unlimited number of surges.
• No leak current at double the rated voltage.
• PVC case material, 18" #12 THHN leads.

Find out exactly how the Lightning Arrestors work