Belden 83950 is a 1-pair 20 AWG ANSI Type JX thermocouple Wire supplied as a 500 FT put-up. Conductors are 20 AWG (7x28) Iron+Constantan with FEP (Teflon) Insulation, an overall Shield, and a black FEP Outer Jacket. Color code is White/Red, rated CL3P, PLTC, Sunlight Resistant, with a 200°C Temperature Rating.
Specifications
Electrical & Physical
| Pairs | 1 |
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| Conductor Gauge | 20 AWG |
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| Stranding | 7x28 |
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| Conductor Type | Iron + Constantan (Type JX) |
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| Insulation | FEP |
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| Jacket | FEP, Black |
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| Shield | Shielded |
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| Color Code | White / Red |
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Environmental & Compliance
| Temperature Rating | 200°C |
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| Approvals | CL3P, PLTC, Sunlight Resistant |
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Packaging
Belden 83950 Applications
- Designed for ANSI Type JX thermocouple extension wiring with iron and constantan Conductors.
- Suitable for high-temperature Plenum runs where FEP Insulation and CL3P/PLTC ratings are required.
- Appropriate for outdoor or sunlight-exposed routes thanks to the sunlight-resistant Jacket.
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