Thermal Wire and Cable LLC 200-250SRK-COLOR

This specification details Thermal Wire and Cable's single conductor type SRK power cable. Thermal wire and cable SRK cables are suitable for continuous operation at 200C and short-term exposure to temperatures as high as 675C. These single conductor cables are designed for installation as hazardous location motor lead cable, overhead crane power cable, glass plant wiring, melt shop wiring, slag and teeming ladle cars wiring or other applications that require long service life in extreme heat and flexing conditions. This conductor is 100% pure copper electroplated with a coating of pure tine for improved connector terminations and reduced oxidation. Primary insulation is a modified silicone rubber and the cable is augmented with an aramid (K-Fiber) braid treated with a heat and moisture resisting finish. The K-Fiber adds an extra abrasion resistant barrier and has better cut-through than glass braided cables. When burned, silicone rubber leaves a non-conductive silicone dioxide ash which is an excellent dielectric that permits continued operation of the cable for an indefinite period. Furthermore, Thermal Wire and Cable's SRK power cables pass the Underwriters Laboratories Vertical Wire Flame Test, VW-1 and the MIL-W-16878 specifications for flammability and pass the IEEE-383 1974 ribbon burner vertical cable tray flame test with no circuit integrity failures. In addition Thermal Wire and Cable SRK power cables generally gives off lower smoke and less toxic gases when burned than other conventional cables utilizing other insulating material. Cables are UL Recognized for hazardous location motors. Available in 26 AWG through 1000 MCM. MCM-1000 circular mils around the conductor. 500 MCM = 500,000 circular mils, 300 Volt also available. Available in multi-conductor cables, shielded, thermocouple alloys, strength members. *Standard color is Black. Other colors available and must be specified. Certain colors may require minimum orders. Intended Use : Leads for hazardous location motors or internal wiring of appliances. UL Recognized. Conductor options: Solid or stranded Nickel-Plated Copper. **Ampacity based on single conductor in free air @ 40C.