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Schneider Electric ZB4BA1 22 mm white flush push button, metal bezel

Schneider Electric

Schneider Electric ZB4BA1 22 mm White Push Button

SKU CH-19YD-90GKR

22 mm white flush push button with metal construction, momentary action, IP66 and NEMA 1, 2, 3, 4, 4X, 13 ratings, compliant with IEC 60947 and UL 508 standards

  • TypeIndustrial Electrical Controls & Automation
  • Size22 mm
  • White flush button enables clear panel identification
  • 22 mm mounting fits standard industrial cut-outs
  • Momentary action returns automatically for reset functions
  • IP66 and NEMA 4X ratings protect against water ingress
  • Metal construction meets IEC 60947 and UL 508 standards

Industrial 22 mm White Push Button

The Schneider Electric ZB4BA1 is a flush-mounted momentary push button designed for industrial control panels and automation systems. Its 22 mm metal construction meets NEMA 1, 2, 3, 4, 4X and 13 ratings alongside IP66 ingress protection for demanding environments.

Suited for metal-panel builders needing certified

This operator fits standard 22 mm cut-outs and carries Bureau Veritas, CSA, DNV, GL, LROS, UL 508 and multiple IEC standards. It is not intended for applications requiring illuminated heads, maintained-contact switching or plastic bezels.

Supplied as a single white metal operator head

No contact blocks, legend plates or mounting hardware are included in the package. Installers must source compatible ZB4 series contact blocks and accessories separately to complete the control station.

Highlights

  • White flush button enables clear panel identification
  • 22 mm mounting fits standard industrial cut-outs
  • Momentary action returns automatically for reset functions
  • IP66 and NEMA 4X ratings protect against water ingress
  • Metal construction meets IEC 60947 and UL 508 standards

Specifications

BrandSCHNEIDER ELECTRIC
TypeIndustrial Electrical Controls & Automation
Size22 mm

Questions about this item

What panel cut-out size is required for the 22 mm push button?

The operator fits a standard 22 mm panel cut-out; ensure the mounting hole matches this diameter before installation.

Will the metal bezel and head withstand the same NEMA 4X and IP66 conditions as my existing enclosure?

Yes, the metal bezel and head carry NEMA 1, 2, 3, 4, 4X and 13 plus IP66 ratings, matching typical watertight and dust-tight enclosures.

How can I verify the momentary action is functioning correctly after wiring?

Press the white flush button — the contacts should change state only while the button is held and return immediately when released.

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