For 22 mm panel cut-outs, the Schneider XB4BK123M5 is a Harmony XB4 (chromium-plated metal bezel) illuminated selector switch.
Pilot devices are among the most frequently replaced parts on a machine: buttons break, labels wear and lamps burn out. A complete unit comes with head, fixing collar and contact or light block assembled.
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Technical data
| Schneider reference | XB4BK123M5 |
|---|---|
| Product or component type | Illuminated selector switch |
| Bezel material | Chromium plated metal |
| Fixing collar material | Zamak |
| Head type | Standard |
| Mounting diameter | 22.5 mm |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Stay put |
| Operator profile | Green standard handle |
| Operator position information | 2 positions 90° |
| Contacts type and composition | 1 NO + 1 NC |
| 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 mm² without cable end conforming to IEC 60947-1 |
| Light source | Universal LED |
| Bulb base | Integral LED |
| [Us] rated supply voltage | 230…240 V AC at 50/60 Hz |
| Height | 47 mm |
| Width | 30 mm |
| Depth | 68 mm |
| Terminals description ISO n°1 | (21-22)NC; (13-14)NO |
| Dimensions (W x H x D) | 30 x 47 x 68 mm |
| Condition | New, original Schneider Electric |
At a glance
- Illuminated selector switch
- Harmony XB4
- metal
- green handle
- 22mm
- universal LED
- 2 positions
- 1NO + 1NC
- 230…240V AC
Typical applications
- Replacement of broken buttons or lamps
- Machine control panels and operator stations
- Panel retrofits with 22 mm holes
- Start, stop and reset functions
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.
What is the degree of protection?
Per Schneider: IP66 conforming to IEC 60529; IP67; IP69; IP69K.
Is it a complete unit?
Yes, the reference is a complete unit as described by Schneider (head plus body with contacts or light block).
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.
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.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
