This specification details Thermal Wire and Cable's single conductor type SRML power cable. Thermal Wire and Cable's SRML single conductor wire is UL Listed as Fixture Wire per NEC 402 (AWG 18-14), UL Recognized as Appliance Wire/Leads for Hazardous location motors 16 AWG through 750 MCM .
SRML is suitable for continuous operation at 200C and short-term exposure to temperatures as high as 675C (non UL). 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.
The conductor is 100% pure copper electroplated with a coating of pure tin for improved connector terminations and reduced oxidation. Primary insulation is a modified silicone rubber and the cable is augmented with a glass braid treated with a heat and moisture resistant finish. 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 SRML power cables pass the Underwriters Laboratories vertical 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 SRML power cables generally gives off lower smoke and less toxic gasses when burned than other conventional cables utilizing other insulating material.
MCM = 1000 circular Mils 300 Volt also available. Available in multi-conductor cables, shielded, thermocouple alloys, strength members. Certain colors may require minimum orders. Larger sizes available please consult sales department.
*Please specify color (standard color black) : 0-black, 1-brown, 2-red, 3-orange, 4-yellow, 5-green, 6-blue, 7-purple, 8-gray, 9-white.
Intended Use : UL Listed as Fixture Wire 18-14 AWG. UL Recognized as appliance wire for Internal Wiring of Appliances 18-750 MCM and Hazardous Location Motors 4/0 through 750 MCM. CSA Certified.
Conductor options : Solid or stranded Grade A (Nickel 200).
**Based on single conductor in free air @ 40C. Please consult article 310 of the National Electric Code for further application information and ampacity information.
***Ampacity information not available at time of publishing.
| Thermal Wire and Cable LLC | |
|---|---|
| Product Category | Electrical Power Wires |
| Product Number | 200-5003410-0 |
| Product Type | Single Conductor Wire |
| Standards / Approvals | CSA Mark |
| Number of Conductors | 1 # |
