We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Schneider Electric ZB6AA2 16 mm flush push button black plastic

Schneider Electric

Schneider Electric ZB6AA2 16 mm Push Button Black

SKU CH-ZMAC-DZ4HT

A 16 mm flush push button with momentary spring return, IP65 and NEMA 4X ratings for industrial control panels

  • Size16 mm
  • Product typeIndustrial Electrical Controls & Automation
  • 16 mm flush push button fits compact panels
  • Momentary spring return gives reliable actuation
  • IP65 and NEMA 13, 4, 4X seal out dust and water
  • Plastic construction resists corrosion in harsh environments
  • Meets UL 508, CCC, CSA and IEC 60947 standards

16 mm Industrial Push Button

The Schneider Electric ZB6AA2 is a flush-mounted momentary push button designed for industrial control panels and automation equipment. Its 16 mm diameter fits standard panel cut-outs, while the black plastic head and bezel provide a uniform appearance. The unit is built for momentary operation with a spring return mechanism.

Upgrade from worn or unsealed operators

Replacing damaged or non-rated buttons with this model adds NEMA 13, 4 and 4X enclosure protection plus IP65 ingress resistance. The jump is worthwhile when panels must withstand dust, water jets or oil exposure in manufacturing or process environments. It also satisfies UL 508 and multiple IEC standards for safety compliance.

Limits of 16 mm panel cut-out and momentary action

The 16 mm mounting size restricts use to panels prepared for that specific diameter; larger or smaller cut-outs will not accept the operator. Momentary contact means the circuit closes only while the button is held, so it cannot maintain state without external latching logic. Plastic construction limits suitability for high-impact or extreme-temperature zones beyond the rated standards.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 90% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Product typeIndustrial Electrical Controls & Automation
Size & build
Size16 mm

Questions about this item

What panel cut-out diameter does the 16 mm flush push button require?

The operator needs a 16 mm diameter cut-out in the panel for mounting.

How is the spring-return mechanism engaged during installation, and what step is often missed?

Insert the operator through the cut-out, secure the locking nut from behind, then attach the contact block; the missed step is forgetting to snap the contact block onto the operator before tightening the nut.

Which sealing rating should I monitor to know when the push button needs replacement due to ingress wear?

The IP65 and NEMA 4X ratings define the sealing performance; if water or dust penetrates the seal, the operator should be replaced.

More in General Hardware & Accessories

Similar items