Special Order: 55/4121-20-2/6-9 Cable Type: Spec 55 Operating Voltage: 600 VAC Wire & Cable Insulation Material: Modified Radiation Cross-linked ETFE Polymer Conductor Material: Tin-Coated Copper Wire Size: 20 AWG Spec 55 600 VAC Modified Radiation Cross-linked ETFE Polymer Tin-Coated Copper | Outer Space 2 Core Cable: Tin Coated Copper | Part Number: 55/4121-20-2/6-9 | Internal Number: 691099-000 | Alias Number: 4-1195426-4 | 20 AWG