Genuine Miller Accessories

Optima™ #043 389

Amultipurpose, microprocessor-based pulse control for both synergic MIG (wire welding or GMAW) or manual MIG pulsing. Use this control with the XMT 304/350 CC/CV

power sources and any Miller wire feeder, including automatic feeders and spool guns. Includes a 25 ft (7.6 m) cord with 14-pin plug. (Not for use with XMT 350 MPa or VS models.)

Extension Cords for Optima #043 725 25 ft (7.6 m) #043 726 50 ft (15.2 m) #043 727 75 ft (22.9 m)

WC-24 Weld Control #137 549 Designed for use with Miller CV power sources supplying 24 VAC and 14-pin receptacles. For use with Spoolmatic 30A spool gun.

WC-115A Weld Control #137 546-01-1 Operates on 115 VAC and is designed for power sources without a 14-pin receptacle. For

use with Spoolmatic 30A spool gun. Includes 10 ft (3 m) wall-type plug and power cord.

HF-251D-1 High-Frequency Arc Starter and Stabilizer #042 388

Portable 250 amp, 60% duty cycle unit adds high frequency to the

welding circuit to help start the arc when using the DC TIG (GTAW) process. Operates on 115 VAC, 50/50 Hz. See Lit. Index No. AY/5.1.

Process Selector Control #042 872 Designed for use with dual wire feeders, applications where electrical isolation and/or polarity reversing of weld current is required, and for welding process changes. Includes 115 VAC/2 amp receptacle, two 14-pin receptacles and a 10 ft (3 m) 14-pin cord.

Gas Solenoid Kit #195 286

Easy to install, optional gas solenoid kit for TIG welding applications. Kit only works with XMT 350.

RFCS-14 Foot Control #043 554 Heavy-duty foot current and contactor control. Includes 20 ft (6 m) cord and 14-pin plug.

RHC-14 Hand Control #129 340 Miniature hand control for remote current and contactor control. Dimensions: 4 x 4 x

3-1/4 in (102 x 102 x 82 mm). Includes 20 ft (6 m) cord and 14-pin plug.

RMLS-14 #129 337

14-pin plug

Momentary- and maintained-contact rocker switch for contactor control. Push forward for maintained contact and back for momentary contact. Includes 20 ft (6 m) cord.

RCC-14 Remote Contactor and Current Control #151 086

14-pin plug. Rotary-motion fingertip control fastens to TIG torch using two Velcro® straps. Includes 28 ft (8.5 m) control cord.

RCCS-14 Remote Contactor and Current Control #043 688

Up-and-down rotary-motion fingertip control. Great for applications that require a finer amperage control. Includes 28 ft (8.5 m) control cord.

Extension Cords for Remote Controls and 24 VAC Wire Feeders

#122 973 25 ft (7.6 m) #122 974 50 ft (15.2 m) #122 975 75 ft (22.8 m)

14-pin plug to 14-pin socket.

Note: Not for use with Optima or 60M Series.

Inverter Racks

Four or Six-Arc Welding System The Inverter Rack conveniently houses multiple XMT power sources for multiple welders. Both 4-pack and 6-pack models are available. Features include:

Provision to parallel power sources or common work connections

Two lifting eyes for transportation

Rugged skids for dragging or pushing Customer can install up to a maximum of 4 XMT 456 power sources

For detailed information on customized Inverter Rack systems see Lit. Index No. DC/18.81.

Running Gear

Regular	XL Cart
Cart

MIGRunner™ Cart #195 445 MIGRunner™ XL Cart #195 246 Small footprint and easily maneuverable, with cylinder rack low enough that you do not have to lift bottles.

XMT Cylinder Cart #042 537 Carries two 160 lb (72.6 kg) gas cylinders, or one gas cylinder and one coolant system for TIG (GTAW) welding.

Feeder mounts to tray above power source.

Universal Carrying

Cart and Cylinder

Rack #042 934 Holds power source, and gas cylinder up to 56 in (142.2 cm) high measuring

6 to 9 in (15.2 to 22.8 cm) in diameter.

XMT 350 VS specifications

The Miller Electric XMT 350 VS is a premier multi-process welding power source designed for versatility and efficiency in various welding applications. Renowned for its rugged construction and advanced technology, the XMT 350 VS offers exceptional performance for professionals in the welding industry.

One of the key features of the XMT 350 VS is its multi-process capability. It can handle MIG, TIG, stick, and even flux-cored welding, making it suitable for a wide range of projects, from thin sheet metal to heavy structural components. This multi-functionality allows welders to switch processes easily, streamlining their workflow and reducing downtime.

The XMT 350 VS is equipped with Miller's Auto-Set technology. This innovative feature automatically adjusts the welding parameters based on the material thickness and type of welding process selected. This not only simplifies the setup for the welder but also enhances the quality of the welds by ensuring optimal settings every time.

Another notable characteristic is its output range. The XMT 350 VS can deliver a maximum output of 350 amps, providing the power needed for demanding welding tasks. This makes it an ideal choice for both industrial applications and heavy-duty tasks in the field. Additionally, it operates on either 120V or 230V input, allowing for versatility in different job site environments.

The XMT 350 VS utilizes Miller's proprietary “Digitally Controlled” technology, which enhances the precision of the welding arc. This results in improved arc stability, refined bead appearance, and reduced spatter. The advanced design also contributes to energy efficiency, helping to lower operational costs in the long run.

Portability is another strong suit of the XMT 350 VS. Its lightweight and compact design make it easy to transport, an essential feature for welders who frequently move between job sites. The durable construction ensures that it can withstand tough conditions, providing a reliable performance wherever it's needed.

In summary, the Miller Electric XMT 350 VS is a versatile, powerful, and portable welding machine that offers advanced features such as Auto-Set technology, multi-process capabilities, and robust construction. Whether for industrial applications or field work, it meets the diverse needs of professional welders, making it a top choice in the market.