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Schneider Electric 22 mm metal multihead operator with green and red flush buttons

Schneider Electric

Schneider Electric ZB4BA7340 22 mm non-illuminated multihead operator

SKU CH-S87N-HSVA3

A 22 mm non-illuminated multihead operator with two momentary flush buttons in green and red, metal head and bezel, rated NEMA 13, 4X and IP66

  • Size22 mm
  • Product typeIndustrial Electrical Controls & Automation
  • 22 mm mounting fits standard industrial cut-outs
  • Momentary dual flush buttons give clear start/stop control
  • IP66 and NEMA 4X/13 ratings seal out dust and water jets
  • Metal head and bezel withstand heavy mechanical shock
  • Certified to IEC 60947, UL 508, CSA 22.2 No. 14 and RoHS/REACH compliance

Industrial 22 mm multihead operator

The Schneider Electric ZB4BA7340 is a non-illuminated control device built for 22 mm panel cut-outs. It presents two flush push buttons in green and red for momentary operation. Metal head and bezel construction suits industrial electrical panels and automation cabinets.

Dual-colour flush buttons with metal construction

The green and red buttons give immediate visual distinction for start/stop or forward/reverse functions without needing illumination. Metal head and bezel materials resist mechanical wear and cleaning agents better than plastic alternatives. Momentary action on both heads returns each button to its default position when released.

Rated NEMA 13, 4X and IP66 for sealed environments

The operator meets NEMA 13 and 4X plus IP66 ingress protection, limiting dust and water entry in wash-down or outdoor installations. Compliance with EN/IEC 60947-5-1, 60947-5-4 and UL 508 supports use in certified control circuits. It does not suit applications requiring illuminated feedback or maintained latching action.

How it compares

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

Price $24.99
Pricier than about 57% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Product typeIndustrial Electrical Controls & Automation
Size & build
Size22 mm

Questions about this item

How often will the metal flush buttons on this 22 mm multihead operator need replacement under normal industrial use?

The metal head and bezel are built for repeated momentary actuation; no scheduled replacement interval is defined for the operator itself.

Which rating — NEMA 13, NEMA 4X or IP66 — is the first limit reached during continuous operation in a wet, oily environment?

All three ratings apply simultaneously; the operator meets NEMA 13 for oil exclusion, NEMA 4X for hose-directed water and corrosion, and IP66 for powerful water jets.

Does the operator generate any noticeable heat or electrical noise when the momentary circuits are held closed all day?

As a passive mechanical switch with no internal electronics, it produces no heat or electrical noise regardless of how long the contacts remain actuated.

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