Name: Flextec® 350X Construction (Tweco®) 6-Pack Rack
Brand: Lincoln Electric

The Flextec® 350X Construction 6‑Pack Rack houses up to six Flextec 350X welders in a rugged, transport‑ready enclosure, providing a single primary power drop for construction welding applications.

Key Features

Holds and protects six Flextec 350X power sources in one unit
Shared work stud for easy wiring of all welders
Single primary power input for all arcs
Heavy‑gauge square tubing and IP23 rating for outdoor durability
Compatible with CrossLinc remote‑operation technology

Specifications

Dimensions (H × W × D): 71.22 in × 48 in × 35.5 in (1809 mm × 1219 mm × 902 mm)
Net Weight: 830 lb (377 kg)
Machines Processes: SMAW, CAC‑A, FCAW, GTAW, GMAW, FCAW‑S, FCAW‑G
Input Voltage: Fused for 460 V, 3‑phase
Input Current: 90 A
Input Hertz: 50/60 Hz
Input Phase: 3
Output Range: 5‑425 A (CC/CV)
Polarity: DC
Ingress Protection Rating: IP23 (outdoor use)
Communication Technology: CrossLinc
Work Lead Connector Type: Tweco

Applications

Cross‑country pipeline construction
Field erection and general fabrication
Heavy equipment and structural fabrication
Heavy‑duty construction projects

Flextec® 350X Construction (Tweco®) 6-Pack Rack

Specifications

Where to Buy

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Polarity	DC
Warranty	5 Years
Mode Icon	CC/CV
Dimensions	71.22 in x 48 in x 35.5 in (1809 mm x 1219 mm x 902 mm)
Net Weight	830 lbs (377 kg)
Input Hertz	50/60
Input Phase	3
Input Power	380/460/575/3/50/60
Output Range	5-425A
Amphenol Pins	12
Input Current	90A
Input Voltage	Fused for 460V, 3‑phase
Machines Processes	Stick (SMAW), Gouging (CAC-A), Flux‑Cored (FCAW), TIG (GTAW), MIG (GMAW), Flux‑Cored Self‑Shielded (FCAW‑S), Flux‑Cored Gas‑Shielded (FCAW‑G)
Typical Application	Cross Country Pipeline, Construction & Field Erection, General Fabrication, Heavy Equipment, Heavy Fabrication, Structural Fabrication
Work Lead Connector Type	Tweco
Ingress Protection Rating	IP23
Wire Feeder Supply Voltage	40VDC
Machines Communication Technology	CrossLinc