Class 4 Unshielded 3x16AWG Copper Cable - SPECIFICATIONS

Q: What standards does the Class 4 unshielded cable comply with?

The cable is listed for Class 4 cabling compliant with UL 1400-2 for Class 4. It also references approvals tied to NEC Article 725 and 726, NEC Article 800, UL 13 CL3P, UL 444 CMP, and UL 1400-2 CL4P type requirements.

Q: What are the conductor and jacket construction details?

It uses 16/19 AWG stranded tinned copper conductors, insulated with PVC. The conductors are twisted in pairs and covered by a flame-retardant (CMP) PVC jacket.

Q: What is the operating temperature and key electrical performance?

The temperature rating is -20°C to 75°C during operation. Electrical properties include a 450 Vrms voltage rating, DC loop resistance below 29 ohms/km at 20 ±5°C, and capacitance below 120 pF/km.

Aug 22, 2026

Upload by Rhys

Class 4 unshielded 3x16AWG copper cable specification for UL-compliant Class 4 cabling and use as a component in a Fault Managed Power System (FMPS). The cable features 16/19 AWG stranded tinned copper conductors insulated with PVC and twisted in pairs under a flame-retardant CMP (plenum) jacket. It supports remote powering per UL 1400-2 Class 4, with operating temperature range -20°C to 75°C and documented electrical/mechanical properties.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages2

Reading Time5 min

AccessFree to download

Specifications

Standards compliance & approvals

Flame rating

Conductors, temperature, and dimensions

Key features and benefits

Applications

Additional specifications

Engineering drawing & notes

Worldwide subsidiaries and sales offices

Class 4 Unshielded 3x16AWG Copper Cable SPECIFICATIONS | Class 4 Copper Cable shall be UL listed and compliant with UL 1400-2 for Class 4 cabling. It shall be a component of an end-toend Class 4 Fault Managed Power System (FMPS) that efficiently and safely carries significant power at higher voltages over long distances while enabling ease of installation and substantial time and cost savings. The conductors shall be 16/19 AWG stranded copper insulated with polyvinyl chloride. The copper conductors shall be twisted in pairs and covered by a flame retardant (CMP) PVC jacket.
TECHNICAL INFORMATION | | | --- | --- | | Standards compliance: | Remote powering according to UL 1400-2 Class 4. Approvals-NEC Article 725, UL 13 type CL3P NEC Article 726, UL 1400-2 type CL4P, NEC Article 800, UL 444 CMP | | Flame rating: | Plenum (CMP) | | Conductors/insulators: | 16/19 AWG stranded tinned copper insulated with PVC | | Temperature rating: | -4ºF to 167ºF (-20ºC to 75ºC) during operation | | Insulator diameter: | 0.091 in. (2 .3mm) nominal | | Outer jacket diameter: | 0.366 in. (9 .3mm) nominal | | Cable weight: | 170 lbs. (78kg)/2000 ft. | | Packaging: | 2000 ft. (609m) on a reel | | KEY FEATURES AND BENEFITS | | | Easy payout reel: | Ensures proper performance and provides quick installation | | Length cable markings: | Print legend contains footage markings for ease during installation | | Robust design: | Stranded conductors for flexibility, PVC jacket for durability | | Certified performance: | Remote powering according to UL 1400-2 Class 4 and others | | APPLICATIONS | | | Class 4 Unshielded 3x16 AWG Copper Cable may be used with indoor applications of Class 4 power distribution, Fault Managed Power Systems, and remote powering optimized for the Panduit Fault Managed Power System listed Class 4. | | [www.panduit.com](www.panduit.com) Class 4 Unshielded 3x16AWG Copper Cable Class 4 Cable: PXUP316A**-UQ Panduit Fault Managed Power System Transmitter Chassis PXTC1ARA Power Supply Unit: PXU1AJANNNXX Transmitter Module: PXTM1AF Receiver: PXR1AJD Mini-com® Power Connector Power Connector Module: PXM1ARGRBL **Color: BU (Blue), BL (Black), WH (White), RD (Red), OR (Orange), GR (Green), IG (International Gray), YL (Yellow), or VL (Violet) All Part Numbers Compliant with the U.S. Trade Agreements Act (TAA) for purchases shipped to the United States. Class 4 Unshielded 3x16AWG Copper Cable ADDITIONAL SPECIFICATIONS | Mechanical Properties
Minimum Bend Radius (moving application): | Properties
10 x Cable Diameter | | --- | --- | | Minimum Bend Radius (fixed application):
Electrical Properties | 5 x Cable Diameter
Properties | | Voltage Rating (UL 1400-2): | 450 Vrms | | DC Loop Resistance (at 20 +/-5°C): | < 29 ohms/km | | Capacitance: | < 120 pF/km | | ENGINEERING DRAWING
| | | Dimensions are in inches. [Dimensions in brackets are metric] . | | WORLDWIDE SUBSIDIARIES AND SALES OFFICES PANDUIT US/CANADA Phone: 800.777.3300 PANDUIT EUROPE LTD. London, UK Phone: 44.20.8601.7200 PANDUIT SINGAPORE PTE. LTD. Republic of Singapore Phone: 65.6305.7575 PANDUIT JAPAN Tokyo, Japan Phone: 81.3.6863.6000 PANDUIT LATIN AMERICA Guadalajara, Mexico Phone: 52.33.3777.6000 PANDUIT AUSTRALIA PTY. LTD. Victoria, Australia Phone: 61.3.9794.9020 For a copy of Panduit product warranties, log on [to www.panduit.com/warranty](to www.panduit.com/warranty) For more information Visit [us at www.panduit.com](us at www.panduit.com) Contact Customer Service by email: [cs@panduit.com](cs@panduit.com) or by phone: 800.777.3300 © 2023 Panduit Corp. ALL RIGHTS RESERVED. COSP567-WW-ENG 11/2023

FAQs

What standards does the Class 4 unshielded cable comply with?

The cable is listed for Class 4 cabling compliant with UL 1400-2 for Class 4. It also references approvals tied to NEC Article 725 and 726, NEC Article 800, UL 13 CL3P, UL 444 CMP, and UL 1400-2 CL4P type requirements.

What are the conductor and jacket construction details?

It uses 16/19 AWG stranded tinned copper conductors, insulated with PVC. The conductors are twisted in pairs and covered by a flame-retardant (CMP) PVC jacket.

What is the operating temperature and key electrical performance?

The temperature rating is -20°C to 75°C during operation. Electrical properties include a 450 Vrms voltage rating, DC loop resistance below 29 ohms/km at 20 ±5°C, and capacitance below 120 pF/km.

Aug 22, 2026

Upload by Rhys