Schneider Electric
Schneider Electric ZB4BW36 illuminated push button 22 mm blue
A 22 mm metal flush push button with blue illumination, momentary action and IP66 protection for industrial control panels
- TypeIndustrial Electrical Controls & Automation
- Size22 mm
- 22 mm cut-out fits standard panels
- Blue illumination gives clear status indication
- IP66 and NEMA 4X rating protects against dust and water jets
- Metal construction withstands shock per IEC 60068-2-27 and vibration per IEC 60068-2-6
- Certified to IEC 60947-5-1, UL 508, CSA C22.2 No. 14 and DNV standards
22 mm Blue Illuminated Push Button
Schneider Electric ZB4BW36 is a 22 mm flush illuminated push button with a blue metal head and metal bezel. It provides momentary action for industrial control panels and machine interfaces. The operator meets NEMA 13 and 4X ratings plus IP66 ingress protection. Compliance includes IEC 60947 standards and UL 508 listing.
Suited for panels needing a single blue indicator
This operator fits 22 mm mounting cut-outs in metal enclosures where a momentary illuminated button is required. It is not suitable for applications needing maintained latching action or a different colour indicator. Installations requiring a legend plate or non-metal bezel material should consider other options. The momentary function limits use to push-to-operate circuits only.
22 mm mounting diameter decides fit
The 22 mm cut-out size is the critical dimension that determines whether this operator matches the panel layout. Verify the panel cut-out before ordering to ensure correct installation. All other specifications support this mounting requirement.
Highlights
- 22 mm cut-out fits standard panels
- Blue illumination gives clear status indication
- IP66 and NEMA 4X rating protects against dust and water jets
- Metal construction withstands shock per IEC 60068-2-27 and vibration per IEC 60068-2-6
- Certified to IEC 60947-5-1, UL 508, CSA C22.2 No. 14 and DNV standards
Specifications
| Brand | SCHNEIDER ELECTRIC |
|---|---|
| Type | Industrial Electrical Controls & Automation |
| Size | 22 mm |
Questions about this item
What contact block and mounting hardware do I need to complete the Schneider Electric ZB4BW36 22 mm blue illuminated push button?
The operator requires a compatible 22 mm contact block and light module; both snap onto the metal bezel without tools and must match the control circuit voltage you are using.
Will the IP66 and NEMA 4X rated blue button survive the same wash-down environment as my older Schneider 22 mm metal operators?
Yes, the IP66 and NEMA 4X ratings match the legacy metal range, so the new blue flush head installs in the same 22 mm cut-out and withstands identical high-pressure cleaning cycles.
How can I confirm the momentary action and blue illumination are functioning correctly after wiring?
Press the blue flush head — the contacts should change state only while held, and the integral LED should light steadily when the control voltage is present across the light module terminals.
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