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Ancillery equipment

Multi Voltage units FeedSelector
Autotransformer TUA 1 and TUA 2 are two autotransformers FeedSelector is a switch unit for connecting two wire feeders to
which can be used together with most of the ESAB welding one welding rectifier. Can be used when welding with two diffe-
power sources. The autotransformer is available in two versions: rent electrode wires and one or two shielding gases are requi-
TUA 1 narrow and TUA 2 wide. red. The FeedSelector switches the welding current and the
required control circuits between the wire feeders. FeedSelector
is an excellent partner for Origo™ Mig 400t/tw, 500t/tw, 630t/tw,
410/w, 510/w, 402c/cw, 502c/cw, 652c/cw.

Delivery includes:
FeedSelector, assembly elements, instruction manual.

FeedSelector

Mains supply, V/Hz 42, 50/60
Max output at 35% duty cycle, A 630
Max output at 60% duty cycle, A 500
Max output at 100% duty cycle, A 400
Weight, kg 34

Ordering information Ordering information
Multi Voltage unit TUA 1 0459 144 880 FeedSelector (Origo™ Mig 400t/tw, 500t/tw, 630t/tw,
Handle incl. mounting screws for separate installation 410/w, 510/w) 0349 308 248
(Complete set = 2) 0459 307 880 FeedSelector (Origo™ Mig 402c/cw, 502c/cw, 652c/cw) 0349 311 680
Multi Voltage unit TUA 2 0459 145 880
Handle incl. mounting screws for separate installation
(Complete set = 2) 0459 307 881

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