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Yellow plastic industrial push-button station with red mushroom head and 22mm mounting hole

Schneider Electric

Schneider Electric XALK178FH7 22mm Push Button Station 2NC

SKU CH-G8DG-VAJ7F

A 22 mm turn-to-release push-button station with two normally-closed contacts, rated 10 A at 600 V, ready for motor-starter control

  • TypePlug-In Power Supplies
  • Engine BrandSchneider Electric
  • Engine Size22mm
  • 22 mm mounting fits standard panels
  • Turn-to-release action prevents accidental operation
  • Two NC contacts provide safe stop circuits
  • Rated 10 A at 600 V AC for heavy loads
  • Complete station installs without extra parts

Schneider Electric 22mm Push Button Station

The Schneider Electric XALK178FH7 is a 22mm push-button control station designed to operate magnetic motor starters in light and heavy-duty industrial applications. It arrives complete and ready for installation into your system. The unit features a turn-to-release mechanism and carries a 2NC contact configuration with no legend plate included.

Suits panels needing a compact emergency stop

This station suits control panels that require a 22mm cut-out and a simple two normally-closed contact arrangement for safety or stop functions. It is not for applications needing normally-open contacts, illuminated buttons, or a legend plate supplied with the unit. Buyers who want a different contact mix or integrated lighting should look at other configurations.

Fits standard 22mm cut-out with screw terminals

Installation is straightforward: the 22mm body mounts in a standard panel cut-out and wiring connects to screw terminals on the contact block. The turn-to-release head twists to reset after actuation. What usually goes wrong is miswiring the 2NC contacts or forgetting that the station ships without a legend, so the function must be labelled separately.

Highlights

  • 22 mm mounting fits standard panels
  • Turn-to-release action prevents accidental operation
  • Two NC contacts provide safe stop circuits
  • Rated 10 A at 600 V AC for heavy loads
  • Complete station installs without extra parts

Specifications

TypePlug-In Power Supplies
Engine BrandSchneider Electric
Engine Size22mm

Questions about this item

What contact rating does the 2NC station need on the motor starter coil?

The station is rated A 600: 10 A and Q 600: 2.5 A, so the coil must stay within those limits.

Will the 22 mm cutout match the panel I already drilled?

The unit mounts in a standard 22 mm hole, matching common Schneider Electric panel layouts.

How do I verify the turn-to-release action works after wiring?

Press the button — it should latch; twist the head to release and the contacts should open, confirming the 2NC operation.

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