Alera ALECASTERST2 dual-wheel hooded casters B stem 2" black 5/set 100 lb hardware
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A 22 mm multi-head operator with three momentary buttons, metal bezel, IP66/IP69/IP69K sealing and 1NO/1NC contacts rated 10 A at 600 V AC
The Schneider Electric XB4BW73731G5 is a 22 mm rectangular multi-head operator designed for industrial control panels. It combines three distinct operators in a single unit: an extended button, a flush button, and an illuminated indicator light. The chrome-plated metal bezel and metal head construction provide durability in demanding environments. This device suits automation systems requiring compact, multi-function control stations.
This operator fits panels where a single 22 mm opening must accommodate start, stop, and status indication. The green and red colour coding with I/O legends supports clear visual identification. Builders who need only a single pushbutton or a different contact arrangement should look at other products. Installations requiring a different mounting diameter or a non-metal bezel will not match this unit.
The contacts are rated 10 A at 600 V AC under NEMA designations A600 and Q600, suitable for standard industrial control circuits. The assembly carries NEMA 1, 12, 3, 4, 4X and IP66, IP69, IP69K ratings, resisting water ingress during high-pressure washdown. This electrical and environmental rating determines whether the operator meets the safety and durability requirements of a specific application.
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| Product | |
|---|---|
| Brand name | Schneider Electric |
| Product type | Industrial Electrical Controls & Automation |
| Size & build | |
| Size | 22 mm |
The contacts carry a 10 A / 600 V AC rating and meet NEMA A600/Q600 designation; replace them when contact resistance or wear exceeds your maintenance schedule.
Both the IP66/IP69/IP69K ingress protection and the NEMA 1, 12, 3, 4, 4X enclosure ratings apply simultaneously; neither supersedes the other under sustained use.
The multi-head operator is a passive switching device with no internal power dissipation; heat rise comes only from the load current through the 1NO/1NC contacts.
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