This 16 AWG, 2-conductor shielded VNTC (Vinyl Nylon Tray Cable) is an industrial-grade control and instrumentation cable designed for signal transmission in protected environments. Utilizing TFFN (Thermoplastic Flexible Fixture Nylon) conductors, this cable provides a balance of higher ampacity and superior flexibility for routing through raceways where electromagnetic interference (EMI) must be suppressed.
Key Features of 16-2 Shielded VNTC
100% EMI/RFI Shielding: Features an overall aluminum foil-polyester tape shield with a tinned copper drain wire. This provides a total barrier to protect sensitive 4-20mA loops or digital signals from the electrical noise generated by nearby power cables and motors.
Flexible TFFN Conductors: The 16 AWG stranded copper conductors are more flexible than standard THHN, making the cable easier to pull through conduit and terminate within compact control cabinets or junction boxes.
Rugged Insulation System: The PVC insulation with a tough nylon skin offers excellent resistance to abrasion, moisture, and common industrial chemicals, ensuring long-term circuit integrity.
Industrial Compliance: Rated for 600V and 90°C (dry). The jacket is sunlight-resistant and flame-retardant, approved for use in Class I, Division 2 hazardous locations per NEC.
Common Applications
Instrumentation Signal Loops: Connecting pressure transmitters, flow meters, and other field instruments to PLC input modules.
DC Control Power: Frequently used for 24V DC control runs where the Black and Red conductors provide easy polarity identification.
Critical Signaling: Providing a shielded path for low-voltage signals in refineries, water treatment plants, and manufacturing facilities.
Security and Access Control: Suitable for shielded power and data runs for industrial gate controllers and security sensors.
Conductor Identification: DC/Custom Color Code
Conductor 1: Black
Conductor 2: Red
Technical Specifications
Conductor Size: 16 AWG
Number of Conductors: 2
Conductor Material: Bare Annealed Copper (Stranded)
Insulation: TFFN (PVC with Nylon Skin)
Shielding: Overall Aluminum Foil-Polyester Tape (100% coverage)
Drain Wire: Tinned Copper
Jacket: Flame-Retardant, Sunlight-Resistant PVC (Black)
Voltage Rating: 600V
Temperature Rating: 90°C Dry / 75°C Wet
Compliance: UL 1277 (Type TC), UL 66 (TFFN), IEEE 1202, RoHS Compliant
Technical Note: As this cable is not TC-ER rated, it is designed for installation in cable trays, conduits, or raceways. It generally cannot be run as an unsupported cable between a tray and equipment for distances exceeding 6 feet.
To ensure the shield functions effectively, terminate the tinned copper drain wire to a clean ground at the source end only; terminating at both ends can create a ground loop that introduces more interference than it eliminates.
CABLE TYPE: 16/2 Shielded VNTC (TFFN/PVC)
RATING: Type TC (Non TC-ER)
COLOR CODE: Black, Red
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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.