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Instrumentation Cables

Type PLTC and ITC 300V Instrumentation Cable

Type PLTC and ITC 300V Instrumentation Cable,Single Pair or Triad,Multiple Pairs or Triads Cable

  • Standards: ASTM B-3 · ASTM B-8 · UL 1581
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Product Description

Type PLTC and ITC 300V Instrumentation Cable,Single Pair or Triad,Multiple Pairs or Triads Cable

300V PVC Instrumentation Cable

Overview
For use in 300 volt instrumentation and process control cable applications where protection from electrostatic interference is required.
 
Application
UL listed as Type PLTC and ITC and approved for installation indoors or outdoors, aerially, in conduits, ducts and cable trays in circuits not exceeding 300 volts.
 
Specification
May be used in NEC Class 1, Division 2 hazardous locations.
 
CONDUCTORS
7-strand soft bare annealed copper per ASTM B-3, Class B stranding per ASTM B-8
INSULATION
Flame-retardant PVC
SHIELD
SHIELD: Aluminum-polymer tape providing 100% coverage with a flexible 7-strand tinned copper drain wire
JACKET
JACKET: Sunlight-resistant PVC; a ripcord is applied longitudinally under the jacket to facilitate stripping
FLAME TESTS
UL 1581 (70,000 BTU/hr) Flame Test
CSA FT4 Rated
COLOR CODE
Pairs: black and white with printed numbers on one conductor
Triads: black, white and red with printed numbers on one conductor
Available upon request: black and red for pairs; black, red and blue for triads
ADDITIONAL STANDARDS
UL Standard 13
UL Standard 2250
NEC Type ITC per Articles 501, 502, 503, and 504
Approved for Class 2 and Class 3 circuits per Article 725 of the NEC

300 Volt UL Type PLTC & ITC, 105°C; Single Pair or Triad; Non-Shielded; PVC Insulation & PVC Jacket; Copper Conductors  
300 Volt UL Type PLTC & ITC, 105°C; Single Pair or Triad; Shielded; PVC Insulation & PVC Jacket; Copper Conductors  
300 Volt UL Type PLTC & ITC, 105°C; Multiple Pairs; Overall Shield; PVC Insulation & PVC Jacket; Copper Conductors  
300 Volt UL Type PLTC & ITC, 105°C; Multiple Pairs; Individual & Overall Shield; PVC Insulation & PVC Jacket; Copper Conductors  
300 Volt UL Type PLTC & ITC, 105°C; Multiple Traids; Individual & Overall Shield; PVC Insulation & PVC Jacket; Copper Conductors

Parameter
300V Single Pair or Triad – PVC, PVC, Non-Shielded
 

Size AWG Pair or Triad Insulation Thickness Mils Jacket Thickness Mils Overall Diameter Inches Net Weight Lbs/Mft
18 1 Pair 15 35 0.25 33
16 1 Pair 15 35 0.27 42
18 1 Triad 15 35 0.26 41
16 1 Triad 15 35 0.29 54

 
300V Single Pair or Triad – PVC, PVC, O/S
 

Size AWG Pair or Triad Insulation Thickness Mils Jacket Thickness Mils Overall Diameter Inches Net Weight Lbs/Mft
20 1 Pair 15 35 0.24 30
18 1 Pair 15 35 0.26 37
16 1 Pair 15 35 0.28 46
20 1 Triad 15 35 0.25 36
18 1 Triad 15 35 0.28 46
16 1 Triad 15 35 0.3 62

 
300V Multiple Pairs – PVC, PVC, O/S
 

Size AWG Number of Pairs Insulation Thickness Mils Jacket Thickness Mils Overall Diameter Inches Net Weight Lbs/Mft
20 2 15 40 0.34 52
20 4 15 40 0.4 78
20 8 15 50 0.52 143
20 12 15 50 0.61 195
20 16 15 60 0.74 261
20 24 15 60 0.82 356
20 36 15 70 0.95 513
20 50 15 70 1.17 692
18 2 15 40 0.37 64
18 4 15 50 0.47 113
18 8 15 50 0.58 187
18 12 15 60 0.69 271
18 16 15 60 0.81 341
18 24 15 60 0.9 479
18 36 15 70 1.06 695
18 50 15 70 1.29 930
16 2 15 50 0.44 94
16 4 15 50 0.52 148
16 8 15 60 0.66 264
16 12 15 60 0.77 367
16 16 15 70 1.01 503
16 24 15 70 1.04 683
16 36 15 70 1.19 970
16 50 15 80 1.6 1378

 
300V Multiple Pairs – PVC, PVC, I/S & O/S
 

Size AWG Number of Pairs Insulation Thickness Mils Jacket Thickness Mils Overall Diameter Inches Net Weight Lbs/Mft
20 2 15 40 0.36 61
20 4 15 50 0.46 110
20 8 15 50 0.58 182
20 12 15 60 0.71 267
20 16 15 60 0.81 315
20 24 15 70 0.97 492
20 36 15 70 1.11 685
20 50 15 70 1.33 768
18 2 15 40 0.4 76
18 4 15 50 0.5 134
18 8 15 50 0.63 226
18 12 15 60 0.78 332
18 16 15 60 0.89 374
18 24 15 70 1.08 619
18 36 15 70 1.23 869
18 50 15 80 1.49 1047

 
300V Multiple Triads – PVC, PVC, I/S & O/S
 

Size AWG Number of Triads Insulation Thickness Mils Jacket Thickness Mils Overall Diameter Inches Net Weight Lbs/Mft
20 4 15 50 0.5 136
20 8 15 50 0.65 214
20 12 15 60 0.78 338
20 16 15 60 0.86 428
20 24 15 70 1.1 591
20 36 15 70 1.22 887
18 4 15 50 0.54 134
18 8 15 60 0.74 293
18 12 15 60 0.86 332
18 16 15 70 0.97 420
18 24 15 70 1.21 768
16 4 15 50 0.61 229
16 8 15 60 0.82 395
16 12 15 70 0.98 621
16 16 15 70 1.09 794
16 24 15 80 1.39 1085

Applicable Standards

ASTM B-3ASTM B-8UL 1581

Certificate Display

ISO 9001 Quality Management System
ISO 9001 Certificate (2025–2028)
ISO 9001 Certificate (NOA)
CE — Verification of Conformity
RoHS Compliance Attestation (EU)
Low Voltage Directive Attestation (EU)

Type and routine tests are issued from our own testing centre under the ISO 9001 quality system — test reports and certificates accompany every shipment.

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Why Choose Us

50+ years of experience Trusted manufacturing expertise since 1969
International standards IEC, ASTM, BS, CSA and other global standards
Strict quality control Comprehensive testing throughout production
Large production capacity Reliable supply for utility and EPC projects
Fast global delivery Efficient manufacturing and worldwide shipping
Technical support Expert assistance from inquiry to project completion

Packing & Shipping

  • Wooden, steel or steel-wood drums; drum length to customer requirement
  • Drum marking per customer / utility specification
  • Both drum ends sealed and protected for sea freight
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  • Emailinfo@qzcablegroup.com
  • WhatsApp / WeChat+86 173 3570 4553
  • Contact personChloe · Export Department
  • Factory addressWest Industrial Park, Zhulin Town, Gongyi City, Henan Province, China

    The more specific the standard and size, the faster we can quote.

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