Product Name: Silicone Rubber Insulated Heating Wire UL3219 Model NO.: UL3219 Certification: UL Insulation Material: Silicone Rubber Conductor Material: Alloy Application: Heating Conductor Type: Solid Type: Insulated Trademark: Jindie Transport Package: 305m/Roll Origin: China HS Code: 8544492900 Product Description Silicone rubber heating wireModel: UL3219UL certificate NO: E192725Specifications:1) Rating: 150 Celsius, 300V2) Resistance: 10 ~ 10, 000 ohm/m3) only used as refrigerator defrosting heater wire without flexing or motionOuter packing:305m/rollAppliance:Heating wire for defrosting freezers, chemical fluid, medical equipment, frost prevention, etc.Such as massage appliance, refrigerators and food freezers, electrical rice cookers, heating blanket, etc.