LINCOLN ELECTRICWired Fingertip Controls for TIG Welders

LINCOLN ELECTRIC Arc Start Switch: 25 ft Cable Lg

The LINCOLN ELECTRIC Arc Start Switch (MPN K814) is a wired fingertip control for TIG welders, featuring a pushbutton switch and a 25 ft cable length. It is designed for use with the Square Wave TIG 175 welder series.

SKU 3G-OTH-356354

Brand

LINCOLN ELECTRIC

Item

Arc Start Switch: 25 ft Cable Lg

Technical Specifications

LINCOLN ELECTRIC

Manufacturer Part Number

K814 

Switch Type

Pushbutton 

For Welder Series

Square Wave TIG 175 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

LINCOLN ELECTRIC Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the LINCOLN ELECTRIC Arc Start Switch K814 used for?

The LINCOLN ELECTRIC Arc Start Switch K814 is a wired fingertip control for TIG welders. It allows the operator to start and stop the welding arc remotely using a pushbutton, improving precision and safety during TIG welding tasks.

What are the specifications of the LINCOLN ELECTRIC K814 Arc Start Switch?

The LINCOLN ELECTRIC K814 Arc Start Switch features a pushbutton switch type and a 25 ft cable length. It is designed specifically for use with the Square Wave TIG 175 welder series. The manufacturer part number is K814.

Where to buy the LINCOLN ELECTRIC K814 Arc Start Switch worldwide?

3G Electric supplies the LINCOLN ELECTRIC K814 Arc Start Switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the LINCOLN ELECTRIC K814 Arc Start Switch?

To install the LINCOLN ELECTRIC K814 Arc Start Switch, connect the 25 ft cable to the remote control port on your Square Wave TIG 175 welder. Secure the switch in a convenient position. Always follow the welder manual for safe installation and operation.

Used in

Common applications for LINCOLN ELECTRIC

General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.

All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.

Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.

Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.

TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.

MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC wired fingertip controls for tig welders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all LINCOLN ELECTRIC products →Contact our engineers →

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LINCOLN ELECTRIC

View all LINCOLN ELECTRIC parts →

LINCOLN ELECTRIC

LINCOLN ELECTRIC TIG Remote Finger Control: 25 ft Cable Lg, Rotary Track (MPN K963-3). Key specifications — Brand: LINCOLN ELECTRIC; Manufacturer Part Number: K963-3; Switch Type: Rotary Track; For Welder Series: Vantage 500.