This 14 AWG, 4-conductor shielded VNTC (Vinyl Nylon Tray Cable) is a dual-rated Type TC-ER industrial cable designed for power and control applications that require protection from electromagnetic interference (EMI). The TC-ER (Exposed Run) rating provides significant installation flexibility, allowing the cable to transition from a tray to equipment without the need for conduit.

Key Features of 14-4 Shielded VNTC (TC-ER)

• Exposed Run (TC-ER) Rated: This cable has passed the rigorous UL 1277 crush and impact tests. Per NEC 336.10, it can be installed between a cable tray and the equipment it connects for distances up to 6 feet without continuous support or conduit.

• 100% EMI/RFI Shielding: The overall aluminum foil-polyester tape shield, combined with a tinned copper drain wire, provides 100% coverage to prevent electrical noise from disrupting sensitive electronics or leaking from power conductors.

• Ruggedized Construction: Featuring THHN/THWN-2 conductors and a flame-retardant, sunlight-resistant PVC jacket, this cable is resistant to moisture, heat, and oils.

• Industrial Compliance: Approved for use in cable trays, raceways, and direct burial. It is also rated for use in Class I, Division 2 hazardous locations.

Common Applications

• Small 3-Phase Motors: Ideal for powering and grounding small 3-phase motors where a shield is necessary to prevent crosstalk with nearby control or data cables.

• VFD Feeders: Used as a supply or control cable for Variable Frequency Drives to contain electrical noise and ensure smooth equipment operation.

• Industrial HVAC Systems: Providing power and signal protection for industrial-scale chillers and fans where exposed runs are required for equipment connection.

• Automated Process Control: Ideal for heavy-duty sensors and actuators in refineries, water treatment plants, and manufacturing facilities.

Conductor Identification: E2 Color Code

• Conductor 1: Black

• Conductor 2: Red

• Conductor 3: Blue

• Conductor 4: Orange

Technical Specifications

• Conductor Size: 14 AWG

• Number of Conductors: 4

• Conductor Material: Bare Annealed Copper (Stranded)

• Insulation: THHN/THWN-2 (PVC with Nylon Skin)

• Shielding: Overall Aluminum Foil-Polyester Tape (100% coverage)

• Drain Wire: Tinned Copper

• Jacket: Flame-Retardant, Sunlight-Resistant PVC (Black)

• Ratings: 600V | 90C Dry / 75C Wet | Type TC-ER

• Compliance: UL 1277, UL 1581, IEEE 1202, RoHS Compliant

Technical Note: To ensure the shield functions correctly, the tinned copper drain wire must be properly terminated to a ground bus at the source end. When utilizing the TC-ER rating for exposed runs, ensure the cable is secured and protected from physical damage in accordance with NEC requirements.

CABLE TYPE: 14/4 Shielded VNTC (THHN/PVC)

RATING: Type TC-ER

DISCLAIMER: The technical information, ampacity ratings, and color codes provided are for general reference only. Specifications may vary by manufacturer and are subject to change without notice. Always consult with a licensed electrical engineer or local building authorities to ensure compliance with the National Electrical Code (NEC) and all local safety regulations before installation.