The most versatile test switch ever

They are typically used to isolate transformers, meters, or IEDs for testing.
 But the modular design of W3TS makes it useful for any application which
 calls for a rugged terminal block.

Column 1
Always made

in the USA
Column 2
Ready in
2 weeks
Column 3
10-year no hassle

warranty

As big (or small) as you need it.

Easily configured with any type and order of switch elements, with any number of poles from 1 to 50. Create the right test switch for each application without wasted space.

Built to stand the test of time.

All conductive components are nickel plated, ensuring they won't oxidize or seize up over a long life span.

Keep your gloves on.

Designed for safety and ease of use, our patented safety knob means you can actuate a switch with your gloves on, or with a 5/16” nut driver to open from afar.

Tallest and most secure barriers.

Integrated barriers prevent any possibility of accidental short circuits.

Mounting and connection options

Column 1
Front Connected
Front connected test switches may be mounted to a flat surface. Wiring will be connected to the lug on the front of the switch.
Column 2
DIN Rail Mounting
Assemble panels without the added hassle of drilling and tapping precisely measured mounting holes.
Column 3
Back Connected
Intended to be mounted through a hole in a panel. A technician operates the test switch from the outside/front of the panel, while wiring is connected to lugs on the rear of the block (inside the panel).

Let’s talk

Call us today at 844.NovaTech (668-2832)

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