Schneider Electric
Schneider Electric ZB5AH4 22 mm Red Push Button operator
22 mm red maintained push-button operator with IP66 and NEMA 1, 2, 3, 4, 4X, 13 ratings for harsh environments
- TypeIndustrial Electrical Controls & Automation
- Size22 mm
- 22 mm red extended button stays visible at distance
- IP66 rating and NEMA 1, 2, 3, 4, 4X, 13 seal out dust and water
- Maintained action holds position until pressed again
- Plastic head, bezel and body resist corrosion in harsh environments
- Certified to IEC 60536 Class II, UL, CSA, DNV, GL, LROS, Bureau Veritas, REACH and RoHS
22 mm Red Maintained Push Button
This 22 mm Schneider Electric ZB5AH4 operator is an extended maintained push button built for industrial control panels. Its red plastic head and bezel provide clear visual identification in automation and machinery applications.
Check panel cut-out and wiring scheme
Verify that the mounting panel has a standard 22 mm cut-out before ordering. The operator is designed for maintained contact operation, so ensure the control circuit requires a push-to-latch action rather than momentary actuation.
Sealed for continuous harsh-environment duty
With IP66 and NEMA 1, 2, 3, 4, 4X, 13 ratings the button resists dust, water jets and corrosion during prolonged exposure. Plastic construction meets IEC 60529 and IEC 60068 shock and vibration standards for reliable operation under sustained load.
Highlights
- 22 mm red extended button stays visible at distance
- IP66 rating and NEMA 1, 2, 3, 4, 4X, 13 seal out dust and water
- Maintained action holds position until pressed again
- Plastic head, bezel and body resist corrosion in harsh environments
- Certified to IEC 60536 Class II, UL, CSA, DNV, GL, LROS, Bureau Veritas, REACH and RoHS
Specifications
| Brand | SCHNEIDER ELECTRIC |
|---|---|
| Type | Industrial Electrical Controls & Automation |
| Size | 22 mm |
Questions about this item
Does the Schneider Electric ZB5AH4 include a contact block or must I buy one separately?
The operator is supplied as the extended red head only; a compatible contact block is not included and must be ordered separately.
Should I choose this maintained 22 mm red push button or a momentary version for my panel?
This model stays in the pressed position until pressed again; select a momentary type if the circuit should only close while the button is held down.
What does the IP66 and NEMA 4X rating mean when the button is mounted in a real enclosure?
The head resists powerful water jets and corrosion, so it remains sealed and operational in wash-down or outdoor environments.
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