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Schneider Electric

Schneider Electric ZB4BK1553 selector switch 22 mm 3-position orange

SKU CH-R72P-VHN78

Three-position illuminated selector switch with 22 mm mounting, orange lever, and IP66, IP67, IP69K sealing

  • Color MappingYellow
  • TypeIndustrial Electrical Controls & Automation
  • Illuminated operator for clear status visibility
  • Three-position momentary/maintained action for flexible control
  • IP66, IP67, IP69 and IP69K sealing against dust and water
  • NEMA 1, 2, 3, 4 and 13 ratings for indoor and outdoor use
  • Chrome-plated metal bezel resists corrosion and impact

22 mm 3-position selector switch

This Schneider Electric ZB4BK1553 selector switch fits a standard 22 mm panel cut-out and provides three lever positions with momentary, maintained and momentary action. The orange plastic operator head and chrome-plated metal bezel are illuminated for clear status indication. It is intended for industrial control panels and automation equipment requiring a compact manual input device.

Replaces worn or non-illuminated 22 mm selector

The switch upgrades older units that lack IP66, IP67, IP69 or IP69K sealing or that do not meet NEMA 1, 2, 3, 4 and 13 requirements. The jump is worth it when the application demands higher ingress protection or compliance with CSA C22.2 No. 14, UL 508 and the EN/IEC 60947 series standards listed in the specifications.

Verify panel cut-out and control-circuit

Confirm the enclosure provides a 22 mm mounting hole and that the chrome bezel diameter suits the panel thickness. Ensure the control circuit matches the switch contact arrangement and that no cam is required for the intended switching sequence. The device ships without a cam, so any necessary cam must be sourced separately.

Highlights

  • Illuminated operator for clear status visibility
  • Three-position momentary/maintained action for flexible control
  • IP66, IP67, IP69 and IP69K sealing against dust and water
  • NEMA 1, 2, 3, 4 and 13 ratings for indoor and outdoor use
  • Chrome-plated metal bezel resists corrosion and impact

Specifications

BrandSCHNEIDER ELECTRIC
Color MappingYellow
TypeIndustrial Electrical Controls & Automation

Questions about this item

What size panel cut-out does the 22 mm selector switch need?

The switch fits a standard 22 mm panel cut-out and uses the included chrome-plated metal bezel for mounting.

How do I wire the three-position momentary/maintained/momentary action correctly?

Wire each contact block to match the cam sequence: momentary left, maintained centre, momentary right; the short lever operator toggles through all three positions.

When should I replace the orange plastic operator head?

Replace the head if the orange lever cracks, fades, or no longer returns cleanly to the maintained centre position after momentary actuation.

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