Electrode manual welding inverter ESI 160

For detailed information, other images and documents, please select individual articles from the following table.

Electrode manual welding inverter ESI 160

Digital electrode welding inverter. Your entry level device for all e-hand applications.

  • Nominal voltage: 230 V/AC
  • Weldable electrodes: 1.5 - 4.0 mm
  • Weldable TIG welding rods: 1.0 - 2.4 mm
  • Min./max. electrode welding current: 10-150 A
  • Min./max. TIG welding current: 15-160 A
  • ON time at max. current (40°C): 30 %
  • Welding current at ED 100%: 110 A
  • Welding current at ED 60%: 120 A
  • IP protection class: IP 23
  • Height: 211 mm
  • Width: 130 mm
  • Length: 337 mm
  • Weldable material thickness: Steel up to 10 mm, TIG welding steel/stainless steel 1 - 6 mm, Copper 1 - 3 mm
  • Product weight (per item): 11824 g

See product details

Available in 1 version

Prices for customers after login

Exclusively for trade customers

Register now and access more than 125,000 products


You can refine your search by selecting different attributes

Art.-no. Nominal voltage Weldable electrodes Weldable TIG welding rods Min./max. electrode welding current Quantity PU
230 V/AC 1.5 - 4.0 mm 1.0 - 2.4 mm 10-150 A
1 pcs

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 

Flip catalog


Datasheets ()

CAD Data  | 




Technical information

Exclusively for trade customers

Register now and access more than 125,000 products

Call customer service: +49 7940 15-2400

Prices for customers after login

Welding of all electrodes possible

MicorBoost technology facilitates the welding of all electrodes, including cellulose. Simple switching to electrode types.


80 cm drop safety (in line with standard, min. 25 cm)


Can be switched to TIG welding with ContacTIG ignition

Smooth and uniform arc

Arc force regulation

No sticking of electrodes

Anti-stick system

Outstanding ignition

Hot start


Power supply (230 V) or generator - optimal welding properties, including with long wires or in the case of mains voltage fluctuations.

Light and compact

5.1 kg at 150 A (30% switch-on time)

Optimal for assembly application

IP23 and S sign

  • Arc force: Increases the arc voltage in critical situations. Prevents slag from running into the molten bath and extinguishing the arc. As a result, even difficult-to-weld electrodes can be processed.

  • Hot start: Ensures reliable ignition of the electrode. The hot-start energy is automatically adjusted to the selected welding current.

  • Anti-stick: Prevents the electrode from sticking to the work piece by automatically reducing the current. As a result, the electrode does not glow out and evaporation of alloy elements is prevented.

Marking: CE, S

2 Years WÜRTH MASTERPLUS Warranty for wear damage

The current WÜRTH MASTERPLUS warranty conditions must be observed.

3 Years Warranty on manufacturing and material defects

Excluded are damages caused by improper use, overloading or failure to observe the operating instructions.