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Red mushroom push button in square plastic enclosure, 22 mm mount

Schneider Electric

Schneider Electric XALK198H7 22 mm Red Mushroom Control Station

SKU CH-Q08N-Y5MYX

A 22 mm red mushroom emergency stop with 1NC contact rated 10A at 600V AC and IP66/IP67/IP69K sealing

  • Engine BrandSCHNEIDER ELECTRIC
  • Engine Size22 mm
  • 22 mm mushroom head enables fast emergency actuation
  • Maintained red operator stays engaged until manually reset
  • 1NC contact rated 10 A at 600 V AC handles heavy loads
  • IP66 IP67 IP69 IP69K enclosure resists wash-down and high-pressure jets
  • ISO M20 hub simplifies wall mounting in industrial panels

22 mm Red Mushroom Control Station

This Schneider Electric XALK198H7 is a single-operator industrial control station with a maintained-action 40 mm red mushroom push button. It mounts on a wall through an ISO M20 hub and carries NEMA 1, 2, 3, 4, 4X, 12 and 13 enclosure ratings plus IP66, IP67, IP69 and IP69K ingress protection. The plastic enclosure measures 2.67 in high, 2.67 in wide and 3.6 in deep.

Replaces worn or undersized e-stop stations

Upgrade when an existing station lacks the required NEMA or IP ratings for wash-down or outdoor exposure, or when a momentary button must be replaced by a maintained mushroom head for emergency-stop function. The 10 A at 600 V AC and 2.5 A at 24 V DC contact rating (A600/Q600) covers many legacy circuits without rewiring. Not for applications needing pilot lights, multiple operators or a mechanical interlock.

One maintained 1NC contact

Comfortably handles emergency-stop duties in wet, dusty or high-pressure wash environments where IP69K is specified. The single normally-closed contact provides a direct safety circuit but offers no auxiliary signalling or redundant contacts. Headroom ends at the 10 A AC / 2.5 A DC rating; higher-current loads require an interposing relay or contactor not included in this station.

Highlights

  • 22 mm mushroom head enables fast emergency actuation
  • Maintained red operator stays engaged until manually reset
  • 1NC contact rated 10 A at 600 V AC handles heavy loads
  • IP66 IP67 IP69 IP69K enclosure resists wash-down and high-pressure jets
  • ISO M20 hub simplifies wall mounting in industrial panels

Specifications

Engine BrandSCHNEIDER ELECTRIC
Engine Size22 mm

Questions about this item

What panel cut-out size does the 22 mm mushroom operator require?

The operator fits a standard 22 mm panel cut-out; the enclosure itself measures 2.67 in high by 2.67 in wide by 3.6 in deep.

How is the station mounted and wired, and what step is often missed?

Wall-mount the plastic enclosure, then feed cables through the ISO M20 hub and terminate on the screw terminals; the step often missed is tightening the hub gland to maintain IP66/IP67/IP69K sealing.

Which parts will need replacement after extended use?

The red 40 mm mushroom head and the 1NC contact block are the wear items; both are replaceable without removing the enclosure from the wall.

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