PVC/Nylon Copper Instrumentation Cable
Individual and Overall Shield
The 600 V Instrumentation Cables are listed as Type TC per UL 1277. These cables are suitable for installations as outlined in NEC 725 and can be used in Accordance with NEC 340. These cables may be installed in wet or dry locations; in cable trays, raceways and pen air; and are suitable for exposure to weather, direct burial and for Class I, Div. 2.
Conductors are insulated with color-coded PVC and a clear nylon insulation jacket, then twisted with a tin/copper drain wire. Next, an Aluminum Mylar tape is wrapped around the individual pairs, followed by another drain and shield. Final layer of overall PVC jacket is applied last. The cable is UL listed Subject 1277 (TC) 600V applications.
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- Petrochemical Plants
- Utilities and Industrial Plants
- Power and Control Circuits
- For use in NEC article 501 Class 1 Division 2 Hazardous Locations
- For use in Accordance with NEC 340
- Complies with NEC 725 for use in Class 1 Control Circuits
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- CPE and TPE Constructions are also available
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- UL Listed Subject 1277 TC
- Rated 90C 600 Volt
- Flame Retardant
- Primaries type TFN and THHN
- Passes IEEE 383 Flame Test
- Sunlight Resistant
- Direct Burial
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Conductors: Solid or stranded, bare or tinned copper (Thermocouple Conductors are also available)
Insulation: Nominal .016″ (.40mm) flame retardant PVC
Insulation Jacket: Nominal .0045″ (.11mm) clear nylon
Color Code: per customer request, pair or triads numbered
Construction: Twisted pairs or triads
Individual Shield: .00135″ (.03mm) aluminum/polyester tape, 25% overlap
Individual Drain Wire: 22 AWG (.61mm) 7-strand tinned copper
Communication Wire (Optional): 18 AWG (.61mm) 7-strand copper insulated with nominal .016″ (.40mm) orange PVC/ .0044″ (.11mm) clear nylon ( used in constructions 4 pair/triad and larger)
Cable Shield:.002″(.05mm) aluminum/polyester tape, 25% overlap
Cable Drain Wire: 7-strand tinned copper, 2 AWG sizes smaller than conductor
Outer Jacket: Flame retardant extruded PVC with nylon ripcord under jacket
Operating Temperature: -15F (-26C) to +194F (+90C) continuous
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UPN/ALM/ALPTWK – [( 1 )] – [( 2 )] [( 3 )] – [( 4 – 5 )]
1) # of Pairs/ Triads
From 2 to 50 pair/triad (contact for larger pair counts)
2) Wire Size AWG
Available from 12 to 18 AWG
3) Add (F) for Stranded Wire
Example: 20F = 20 AWG 7-Strand Conductor
4) Pair or Triad Designation
Triad – 3 conductor – black, white & red, numbered
BX – 2 conductor per – black & white, numbered
5) TIN Copper OPTION
Option: Add (TIN) to the end of Ordering code to specify tinned copper conductors.