The Schneider Electric XB5AT845 is a Harmony XB5 emergency stop push-button; emergency switching off push-button for 22 mm mounting holes: Emergency stop switching off, Harmony XB5, plastic, red mushroom 40mm, 22mm trigger latching push pull, 1NO+1NC.
This reference is a emergency stop push-button; emergency switching off push-button; Schneider describes it as “Emergency stop switching off, Harmony XB5, plastic, red mushroom 40mm, 22mm trigger latching push pull, 1NO+1NC”. Because the operator touches these parts every day, they wear far faster than the rest of the panel.
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Technical data
| Schneider reference | XB5AT845 |
|---|---|
| Product or component type | Emergency stop push-button; Emergency switching off push-button |
| Bezel material | Dark grey plastic |
| Fixing collar material | Plastic |
| Head type | Standard |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Trigger action and mechanical latching |
| Reset | Push-pull |
| Operator profile | Red mushroom Ø 40 mm, unmarked |
| Contacts type and composition | 1 NC + 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 mm² without cable end conforming to IEC 60947-1 |
| Device presentation | Complete product |
| Height | 43 mm |
| Width | 40 mm |
| Depth | 82 mm |
| Terminals description ISO n°1 | (13-14)NO; (11-12)NC |
| Net weight | 0.065 kg; 0.076 kg |
| Contacts usage | Standard contacts |
| Dimensions (W x H x D) | 40 x 43 x 82 mm |
| Condition | New, original Schneider Electric |
At a glance
- Emergency stop switching off
- Harmony XB5
- plastic
- red mushroom 40mm
- 22mm trigger latching push pull
- 1NO+1NC
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
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 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.
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.
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.
