Skip to content
Help Basket
Sales & technical advice +44 (0) 1752 936 028
Sign in Basket
Price Match Promise
Technical Enquiry Form
Help & Advice
UK & International Delivery
Trustpilot
Newarc RT2500 250 AMP TIG Inverter 3 Phase Welding Power Source

Newarc RT2500 250 AMP TIG Inverter 3 Phase Welding Power Source

NA9910304 Newarc In Stock Fast Dispatch
Price per unit
£1,819.29 ex VAT
£2,183.15 inc VAT
Save %
Was £ ex VAT

  • Newarc RT2500 professional 250A DC TIG inverter power source
  • Three-phase 400V operation for industrial workshop use
  • Inverter technology ensures compact design and efficiency
  • Precise current control for quality TIG welding results
  • Suitable for stainless steel, mild steel, and aluminium fabrication
or
Secure Payment Methods:
Visa Mastercard Maestro PayPal Google Pay Apple Pay
Trustpilot

The Newarc RT2500 is a high-performance 250A DC TIG inverter power source engineered for professional welding operations. This three-phase machine delivers reliable, consistent DC output for precision TIG welding across diverse materials and applications. Compact inverter technology ensures efficient power conversion and portable operation suitable for workshop and on-site fabrication work.

Features

  • 250A maximum DC output for professional TIG welding
  • Three-phase 380-480V power supply for industrial use
  • Inverter-based technology for efficiency and compact design
  • Precise current control and arc stability
  • Reliable power source for workshop and on-site operations
  • Professional-grade performance and durability
Specification Value
Brand Newarc
Process Type TIG
Voltage Output DC
Maximum Current 250A
Power Supply 380-480V 3 phase 50/60Hz
Technology Inverter
Brand Newarc
Enclosure Rating IP21 / IP21S
Pulse Welding Non-Pulse
Power Source Industrial 3-Phase (400V)
Applications Heavy Fabrication (210-300A)
Duty Rating Heavy Duty (60-100%)
Portability Compact / Carry Handle
TIG Duty Cycle 100% at 250A
Welding Process TIG

User Manual

Download PDF

Product Datasheet

Download PDF

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.

Reviews

There are no reviews yet

Add a review
Newarc RT2500 250 AMP TIG Inverter 3 Phase Welding Power Source Newarc RT2500 250 AMP TIG Inverter 3 Phase Welding Power Source
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
Add photos or video to your review
* Please confirm that you are not a robot

Get in touch

Have a question about this product? Our team of welding experts are here to help.

Price request

Please tell us how many you require and we will come back to you with our best price as soon as possible.

Phone

Mon–Fri, 9am–5pm

01752 936 028

Visit Us

12 Mary Seacole Road
The Millfields
Plymouth, Devon
PL1 3JY

Secure Payment
SSL Encrypted
Same Day Dispatch
Orders before 2pm
30-Day Returns
Terms & Conditions Apply
Finance Available
Spread the cost with PayPal
Expert Support
UK-based team
Price Match
On eligible products

Customers Also Purchased

Shop by Category

£1,819.29 ex VAT

Legal

Company

Buy online

Latest support articles

MMA Stick Electrode Guide: AWS Codes, Types and Uses
When you are choosing stick electrodes, it helps to look beyond their similar appearance. The type you choose affects how you connect it to the machine, the positions you can weld in and how deeply the weld melts into the metal. Understanding those differences makes it easier to choose an electrode that suits the job. This guide takes you through the electrode codes and the common choices for mild steel, [...]

Continue Reading

Proudly servicing customers since 2010

Welding & Welder