For 22 mm panel cut-outs, the Schneider XB5AA21 is a Harmony XB5 (plastic bezel) push-button.
Harmony XB5 has a plastic bezel and body, which makes it light, insulated and resistant to corrosion; it is common on machine control panels and in food and water plants.
See our Schneider Electric range.
Technical data
| Schneider reference | XB5AA21 |
|---|---|
| Product or component type | Push-button |
| Bezel material | Plastic; Dark grey plastic |
| Head type | Standard |
| Fixing collar material | Plastic |
| Mounting diameter | 22.5 mm |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Spring return |
| Operator profile | Black flush, unmarked |
| Contacts type and composition | 1 NO |
| Contact operation | Slow-break |
| Connections – terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1; Screw clamp terminals, 1 x 0.22…2 x 2.5 mm² without cable end conforming to IEC 60947-1 |
| Height | 42 mm |
| Width | 30 mm |
| Depth | 52 mm |
| Terminals description ISO n°1 | (13-14)NO |
| Net weight | 0.037 kg |
| Contacts usage | Standard contacts |
| Positive opening | Without |
| Operating travel | 2.6 mm (NO changing electrical state); 4.3 mm (total travel) |
| Dimensions (W x H x D) | 30 x 42 x 52 mm |
| Condition | New, original Schneider Electric |
At a glance
- Push button
- Harmony XB5
- plastic
- flush
- black
- 22mm
- spring return
- unmarked
- 1NO
Typical applications
- Panel retrofits with 22 mm holes
- Start, stop and reset functions
- Replacement of broken buttons or lamps
- 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 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).
What is the degree of protection?
Per Schneider: IP66 conforming to IEC 60529; IP67; IP69; IP69K.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
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.
Every part RendatSP supplies is new and original, carries a 1-year warranty and ships worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Send us the order number and quantity on WhatsApp or through the inquiry form and we will quote the same working day. Agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
