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PLTC - Power Limited Tray Cable 300V

PLTC - Power Limited Tray Cable 300V

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Built for control, alarm, intercom, and automation circuits, this 300V cable uses copper conductors with PVC insulation and optional shielding. It is approved for installation in trays, conduit, raceways, hazardous areas, and locations exposed to sunlight.

PLTC tray cable provides steady performance for low-voltage control and communication work in industrial and commercial systems. Its PVC jacket resists oil and moisture for dependable indoor or outdoor use, and its flexibility makes routing and installation easier. Meeting NEC Type PLTC requirements, it offers a clean, reliable solution for power-limited circuits across a wide range of applications.

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FAQs

PLTC cable is made for low-voltage control, alarm, intercom, and building automation systems. It’s rated 300V and works in trays, conduit, raceways, and hazardous locations. It’s also sunlight-resistant for outdoor runs.

Not always. PLTC is rated 300V and is meant for power-limited circuits, while VNTC is rated 600V for higher-load systems. Check your project voltage and code before swapping one for the other.

Shielded PLTC protects against electrical noise, so it’s best for alarms, sensors, and data signals. Unshielded works fine when interference isn’t a concern and is usually cheaper per foot.

Yes. PLTC is UL-listed for Class 2 and 3 circuits under NEC Article 725. That makes it a common pick for access control, HVAC controls, and security wiring.

PLTC comes in many pair, triad, and shield styles, and not all are listed online. If you don’t see your spec, Pro Wire & Cable can usually source it fast from partner warehouses. Use our chat widget or Contact Us page to request a product you are unable to locate on the website.