Product Details
1S74 - 300 Volt, Silicone (Fire Resistant), Multi Pair, Individual & Overall Shield, Unarmored

Applications
Harsh Environment Power Control Instrumentation, Fire & Life Safety
Description
1S74 - 300 Volt Silicone (Fire Resistant) Cable is designed for high-temperature, f ire-sensitive environments where reliable signal integrity is critical. Its multi-pair design with individual and overall shielding provides enhanced protection against electrical interference, making it ideal for complex industrial applications requiring secure, multichannel signal transmission without armor
Features
- Provides extended service while exposed to fire
- Made in America
- 300 volt rated insulation
- Various metric and AWG size conductors
- Special color coding of insulation and jacket materials
| Property | Value |
|---|---|
| Applications | Harsh Environment Power Control Instrumentation, Fire & Life Safety |
| Construction - Bending Radius | 6 x d (d = overall diameter) |
| Construction - Cable Type | Multiple pair individual and overall shield |
| Construction - Color Code | Black and white |
| Construction - Conductor | 7-strand bare copper, Class B |
| Construction - Insulation | 0.030 inch (0.8 mm) 90°C thermoset silicone alloy |
| Construction - Jacket | Black TPN |
| Construction - Number of Conductors Per Group | 2 |
| Construction - Cable Shield (Optional) | 100% coverage, an aluminum-polyester tape shield and a 7-strand tinned copper drain wire |
| Construction - Pair Shield | 100% coverage, an aluminum-polyester tape shield and a 7-strand tinned copper drain wire |
| Market Served | Oil & Gas, Clean Energy |
| Performance Standards | ICEA, IEC, BS standards or customized configurations • IEC 60331 and BS 6387 C, S, W and Z • IEC 331 and BS 6387 C, S and Z fire tests • Class I, Division 2 and Class II, Division 2 hazardous areas • NEC 2023 Article 722/335 |
| Product Category | Circuit Integrity |
| Temperature | 750ºC |
| UL Listings | Manufactured in accordance with UL • PLTC/ITC |
| Volts | 300 |
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