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White flush metal push button operator 22 mm

Schneider Electric

Schneider Electric ZB4BW313 22 mm Flush Momentary Push Button

SKU CH-T38P-X9KWS

A 22 mm flush white metal push button with momentary action, rated IP66 and NEMA 13 and 4X for industrial control panels

  • TypeIndustrial Electrical Controls & Automation
  • Size22 mm
  • 22 mm flush design fits standard panel cut-outs
  • Momentary action returns automatically for momentary control
  • Metal head, bezel and body resist impact and wear
  • IP66 and NEMA 4X ratings protect against dust and water jets
  • Certified to IEC 60947, UL 508, CSA C22.2 No. 14 and RoHS standards

22 mm Flush Momentary Push Button

The Schneider Electric ZB4BW313 is a 22 mm flush momentary push button designed for industrial control panels and automation systems. It suits engineers and maintenance teams who need a reliable operator for start, stop or reset functions in machinery and process equipment.

Metal construction with IP66 and NEMA 4X sealing

The operator head, bezel and basic material are all metal, giving mechanical strength for repeated actuation in harsh environments. An IP66 rating and NEMA 13 and 4X ratings mean the button resists powerful water jets, oil and dust ingress when mounted in a suitable enclosure.

Certified for vibration.

Compliance with IEC 60068-2-6 and IEC 60068-2-27 confirms resistance to vibration and shock, while IEC 60529 underpins the IP66 ingress protection. The device meets UL 508, CSA C22.2 No. 14 and multiple EN/IEC 60947 standards, and it is RoHS compliant and REACH free of SVHC for restricted substance assurance.

Highlights

  • 22 mm flush design fits standard panel cut-outs
  • Momentary action returns automatically for momentary control
  • Metal head, bezel and body resist impact and wear
  • IP66 and NEMA 4X ratings protect against dust and water jets
  • Certified to IEC 60947, UL 508, CSA C22.2 No. 14 and RoHS standards

Specifications

BrandSCHNEIDER ELECTRIC
TypeIndustrial Electrical Controls & Automation
Size22 mm

Questions about this item

What does the IP66 rating on this 22 mm push button protect against?

IP66 means the operator is dust-tight and withstands powerful water jets from any direction.

What panel cut-out and mounting hardware does the 22 mm flush button require?

It fits a standard 22 mm cut-out and uses the metal bezel and locking nut supplied with the operator for panel mounting.

How is the momentary contact block attached, and what step is often missed?

The contact block snaps onto the back of the operator; the common mistake is not hearing the audible click that confirms it is locked in place.

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