... ROHS,UL,CCC Certification 2,IP65 , 5A 3,export standard packing 4,1-7days delivery Product performance1. ... rating:30A Contact diameter/Number of contact:Φ3.0×2Operating voltage(AC.V.rms):500V ... chromium)2.Contact pin: Copper alloy(gold-plated)3.Jack: Phosphor bronze(gold-plated)4.Spring: ... Guaranteed: CE , ROHS, CCC, UL, ISO9001:2008 Standard. Supply OEM service . We have professional quality control ...