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Schneider Electric ZB4BA26 recessed push button, 22 mm black metal head and bezel

Schneider Electric

Schneider Electric ZB4BA26 Recessed Push Button 22 mm

SKU CH-DAZ7-D1SWB

A 22 mm recessed momentary push button with metal construction, IP66 sealing and NEMA 1, 2, 3, 4, 4X, 13 ratings for industrial control panels

  • TypeIndustrial Electrical Controls & Automation
  • Size22 mm
  • Recessed design prevents accidental activation in tight panels
  • Momentary action returns automatically for precise control sequences
  • Metal head, bezel and base resist impact and corrosion
  • IP66 and NEMA 1, 2, 3, 4, 4X, 13 ratings seal out dust and water jets
  • Certified to IEC 60947, UL 508, CSA C22.2 No. 14, DNV and Bureau Veritas standards

Recessed Push Button 22 mm

The Schneider Electric ZB4BA26 is a 22 mm recessed push button designed for industrial control panels. It features a momentary action with a metal head, bezel and basic material for durability. The operator carries NEMA 1, 2, 3, 4, 4X, 13 and IP66 ratings for harsh environments. It complies with multiple international standards including IEC 60947 and UL 508.

Suited for panels needing flush-mounted momentary

This button suits engineers specifying panels that require a low-profile, metal-bodied operator resistant to water, dust and oil. Buyers who need a maintained-action switch or an illuminated head should look at alternative operator types. It is not intended for applications requiring a legend plate or a different mounting diameter.

Rated for demanding industrial ingress protection

The IP66 and NEMA 4X ratings mean the unit comfortably handles high-pressure washdowns and corrosive atmospheres. It runs out of headroom where a maintained contact or a larger cut-out size is specified by the panel design. The momentary function limits use to push-to-operate control circuits only.

Highlights

  • Recessed design prevents accidental activation in tight panels
  • Momentary action returns automatically for precise control sequences
  • Metal head, bezel and base resist impact and corrosion
  • IP66 and NEMA 1, 2, 3, 4, 4X, 13 ratings seal out dust and water jets
  • Certified to IEC 60947, UL 508, CSA C22.2 No. 14, DNV and Bureau Veritas standards

Specifications

BrandSCHNEIDER ELECTRIC
TypeIndustrial Electrical Controls & Automation
Size22 mm

Questions about this item

What panel cut-out size must I already have to mount this 22 mm recessed push button?

The operator requires a standard 22 mm diameter cut-out in the panel for installation.

Can I keep my existing metal bezel and legend plate when fitting this momentary button?

The button ships as a complete metal operator with integrated bezel, so no separate bezel or legend plate is needed.

How can I verify the button meets its IP66 and NEMA 4X sealing after installation?

Inspect the gasket seal, ensure the recessed head sits flush, and confirm the panel surface is clean and flat for the rated ingress protection.

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