Radix Wire 4 AWG Tempergard 2000 High Temperature Lead Wire 450C(538C)/600V BKT04C133

Conductors :18 AWG – 2 AWG Stranded nickel-coated copper-27% (Other conductor materials available) 

Insulating System : 
• Reinforced mica glass tape 
• Fiberglass braid with high temperature finish 
• Fire barrier tape wraps 
• PTFE moisture and fluid barrier 

Outer Covering : Braided fiberglass with a high temperature finish 

Standard Color Coding : Black or Natural 

Characteristics : 
• Moisture, oil, fluid, and abrasion resistant 
• Composed of flame-impervious inorganic materials 
• Withstands mechanical abuse 
• Not recommended for outdoor use 

Rating / Approvals : 
• 450°C – 600 Volts - continuous temperature rating under normal service conditions 
• 538°C – 600 Volts - temporary temperature rating for short periods 
• Maintains circuit integrity 2.5 hrs under ICEA T-29-520, 210,000 BTU/hr Vertical Cable Tray Flame Test