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Applications
The 600 V Instrumentation Cables are listed as Type TC per UL 1277. These cables are suitable for installations as outlined in NEC ART 336.
NEXANS Instrumentation Cable is LEAD FREE and RoHS Compliant.
Construction
Conductor: bare, annealed copper conforming to ASTM B-3 and Class B stranded in accordance to ASTM B-8.
Insulation: PVC/Nylon Type TFN in accordance with UL 66, flame retardant, 90°C temperature rating.
Insulation Shield (on shielded pair/triad constructions): aluminum foil/polyester shield helically wrapped to provide 100% coverage with a tinned copper drain wire that is two gauge sizes smaller than the circuit conductors. These shields are electrically isolated from each other.
Assembly: pairs/triads are cabled in concentric layers. In the case of unshielded pairs/triads, they are cabled at staggered lengths to reduce crosstalk.
Overall cable shield: aluminum foil/polyester shield helically wrapped to provide 100% coverage with a tinned copper drain wire that is the same size as the circuit conductors, with the exception of single pair/triad constructions where the drain wire is two gauge sizes smaller than the circuit conductors.
Jacket: UL listed sunlight and moisture resistant, sequentially length marked, black, flame retardant polyvinyl chloride material. A Nylon ripcord is included for ease of jacket removal.
Conductor Identification
Pairs: black/white and number coded
Triads: black/white/red and number coded
Bending Radius
Fixed Position: 5 x cable overall diameter
During Installation: 8 x cable overall diameter
Specifications
- Meets UL 66, TFN rated 90°C 600 V conductors
- Meets UL requirements for Type TC
- Designated Type TC per NEC ART 336
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