Mushroom button, spring-return, black 1NO
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Product Description
Schneider Electric XB4BC21 — Harmony XB4 22 mm command actuator. Metal or plastic 22 mm cutout push-button, selector or indicator. Mushroom button, spring-return, black, 1NO.
Technical Specifications
- Manufacturer part number (MPN)
- XB4BC21
- EAN / GTIN
- 3389110118865
- Sales unit
- pcs
- Package quantity
- 42 pcs
- Contact configuration
- 1 NO
- Range of product
- Harmony XB4
- Device short name
- XB4
- Product or component type
- Push-button
- Bezel material
- Chromium plated metal
- Fixing collar material
- Zamak
- Mounting diameter
- 22.5 mm
- Sale per indivisible quantity
- 1
- Shape of signaling unit head
- Round
- Type of operator
- spring return
- Operator profile
- Black mushroom Ø 40 mm, unmarked
- Head type
- Standard
- 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
- 46.5 mm
- Width
- 40 mm
- Depth
- 81.5 mm
- Product weight
- 0.122 kg
- Resistance to high pressure washer
- 7000000 Pa at 55 °C, distance : 0.1 m
- Contacts usage
- Standard contacts
- Positive opening
- Without
- Operating travel
- 2.6 mm (NO changing elec
Standards & Compliance
- HS Code
- 8536.50
Cross References
- EAN 3389110118865
- SAP 1000051608
- Code 8534899
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy XB4BC21?
- XB4BC21 can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Schneider Electric product?
- The manufacturer part number is XB4BC21.
- What is the HS code for XB4BC21?
- The customs tariff (HS) code for XB4BC21 is 8536.50.
- Who manufactures XB4BC21?
- XB4BC21 is a Schneider Electric product in the Control & Automation range.
- Is a datasheet available for XB4BC21?
- Yes — the XB4BC21 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for XB4BC21?
- The minimum order quantity is 1.
- Is XB4BC21 available?
- Yes — XB4BC21 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).