ZIP0030-1111 Surge Arrester by MacClean Power Systems/Joslyn MACLEAN POWER SYSTEMS-JOSLYN SURGE ARRESTER POLYMER INTERMEDIATE PRESSURE RELIEF CLASS TYPE ZIP CAT# ZIP0030-1111 SERIAL# 10FP999 RATED VOLTAGE 30 KV RMS MCOV 24.4 KV RMS New Surplus Inventory Code: H Make an Offer Send to a Friend WHSE Code: M9A4 Return To Misc Electrical Components and Parts