... or flexible copperControl Cable with PVC insulation and jacket Model:KVV,KVVP,KVV22,KVVR,KVVP2(ZR series per your request) ... Its flame retardant property can be classified as class A, B, C or D .Type of the common cagble: ... medium voltage(6/10kv---35KV).*control cable-PVC as insulation material,pvc as jacket material, ( inflame retardant,fire resistant, ... of ISO,CCC,ROHS,and also as your requirement.