Min. Order Reference FOB Price
1 Piece Negotiable
Product Description
Specification: standard GB 18802.1-2011 experiment category II/T2 work frequency 50/60Hz work pressure Uo 230VAC pressure protector level Up 3.0/2.2/1.9/1.7/1.45/1.2kv number of poles 1P/2P/3P/4P/1P+N/3P+N grounding system TT,TN,IT(230V) Company Profile Sichuan Focus Science and ...