Check the listing for details. New Delta LA302DC Lightning Arrestor Solar, Wind, DC Generator Protection LA 302. Condition: New. Listed at 44.90 USD. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 This is a Direct Current Silicone Oxide Lightning Arrestor for protection of Solar (Photovoltaic), Wind or other Limited Current DC Applications. The device is rated for 0 to 500 VDC. It is a 3 Wire DC, Single Phase with 18" 12 AWG solid conductor leads. The LA302DC is 2.25" in height by 2.25" in diameter. It's contained in a waterproof enclosure N-4 with a threaded nipple for a 0.5" knockout. This item maybe used in conjunction with eBay item # 300913294196. Shipping weight is 15 oz. Made in China Specifications: Type of Design - Silicon Oxide Varistor Maximum Number of Surges - Unlimited Response Time One Milliamp Test - 5 nanoseconds Response Time to Clamp 10,000 AMPs - 10 nanoseconds Response Time to Clamp 50,000 AMPs - 25 nanoseconds Maximum Current - 60,000 AMPs Maximum Energy - 2,000 joules per pole Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4