TB15-20-6-R-N-N

The module mechanically interlocks with the connected switch or interrupter, preventing its handle from being operated if the switch or interrupter is in the closed position.

The single-phase module is approximately 20 in high, 6.44 in wide, and 11.27 in deep, weighing 25 lb.

The three-phase module is approximately 20 in high, 20.28 in wide, and 16.12 in deep, weighing 97 lb.

It allows linemen to visually verify the isolating gap in the conducting path, ensuring the circuit is open before maintenance. It also features dead-front construction.

Yes, the Tru-Break switchgear module is considered maintenance-free because it contains no oil or gas to monitor or maintain.

Yes, it is submersible and storm-hardened, designed for use in harsh vault and pad-mount environments. It is rated for optimum performance in these conditions.

The module has a lighting impulse withstand voltage (BIL) of 125 kV. It can withstand this without needing a vacuum bottle for support.

The module has a short circuit withstand current rating of 20 kA.

The Tru-Break switchgear module is rated for 15–29.3 kV systems with a continuous load current of 800 A.

The module mechanically interlocks with the connected switch or interrupter, preventing its handle from being operated if the switch or interrupter is in the closed position.

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.