For 22 mm panel cut-outs, the Schneider ZB5AA2 is a Harmony XB5 (plastic bezel) head for non-illuminated push-button.
This reference is a head for non-illuminated push-button; Schneider describes it as “Head for non illuminated push button, Harmony XB5, plastic, flush, black, 22mm, spring return, unmarked”. Because the operator touches these parts every day, they wear far faster than the rest of the panel.
See our Schneider Electric range.
Technical data
| Schneider reference | ZB5AA2 |
|---|---|
| Product or component type | Head for non-illuminated push-button |
| Bezel material | Dark grey plastic |
| Mounting diameter | 22 mm |
| Head type | Standard |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Spring return |
| Operator profile | Black flush, unmarked |
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 28 mm |
| Net weight | 0.018 kg |
| Mechanical durability | 10000000 Cycles |
| Station name | XALD 1…5 cut-outs; XALK 2…5 cut-outs |
| Electrical composition code | C1 for <9 contacts using single blocks in front mounting; C2 for <9 contacts using single and double blocks in front mounting |
| Device presentation | Basic element |
| Ambient air temperature for storage | -40 … 70 °C |
| Ambient air temperature for operation | -40 … 70 °C |
| Overvoltage category | Class II conforming to IEC 60536 |
| IP degree of protection | IP66 conforming to IEC 60529; IP67; IP69; IP69K |
| Condition | New, original Schneider Electric |
Key characteristics (per Schneider)
- Head for non illuminated push button
- Harmony XB5
- plastic
- flush
- black
- 22mm
- spring return
- unmarked
Typical applications
- Start, stop and reset functions
- Panel retrofits with 22 mm holes
- Machine control panels and operator stations
- Motor control centres and pump panels
Compatibility and replacement
Spare contact blocks (ZBE101 NO, ZBE102 NC), light modules and legend holders are available separately. XB5 and XB4 share the same contact blocks and 22 mm hole size.
Frequently asked questions
What is the degree of protection?
Per Schneider: IP66 conforming to IEC 60529; IP67; IP69; IP69K.
What hole size does it need?
22 mm (22.5 mm cut-out), the standard size for Harmony XB4 and XB5.
Can I replace only the contact block?
Yes. Harmony contact blocks (for example ZBE101 NO or ZBE102 NC) clip onto the fixing collar and can be changed without removing the head.
Is it a complete unit?
Yes, the reference is a complete unit as described by Schneider (head plus body with contacts or light block).
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
