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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm - Flush-Mount Push Buttons
SCHNEIDERFlush-Mount Push Buttons

SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm

The SCHNEIDER Flush Push Button Operator is a non-illuminated, flush-mount push button from the XB4 series. It features a metallic construction, a momentary action, and a 22 mm mounting diameter with a 1NO contact…

SKU 3G-OTH-31828

Brand
SCHNEIDER
Item
Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm
Category
Flush-Mount Push Buttons
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
XB4BA21
Series
XB4
Type
Flush Profile, Metallic, 22 mm, 1NO
Action
Momentary
Push Button Material Type
Metallic

Technical Documents

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Flush Push Button Operator is a non-illuminated, flush-mount push button from the XB4 series. It features a metallic construction, a momentary action, and a 22 mm mounting diameter with a 1NO contact configuration (MPN XB4BA21).

Frequently Asked Questions

What is the SCHNEIDER Flush Push Button Operator XB4BA21 used for?

The SCHNEIDER XB4BA21 is a non-illuminated, flush-mount push button used for momentary control in industrial machinery, control panels, and automation systems. Its metallic construction and 22 mm mounting diameter make it suitable for harsh environments requiring reliable operator input.

What are the specifications of the SCHNEIDER XB4BA21 push button?

The SCHNEIDER XB4BA21 is a momentary-action, non-illuminated flush push button from the XB4 series. It has a metallic push button material, a 22 mm mounting diameter, and a 1NO contact configuration. The manufacturer part number is XB4BA21.

Where to buy the SCHNEIDER XB4BA21 worldwide?

You can source the SCHNEIDER XB4BA21 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the SCHNEIDER XB4BA21 flush push button?

Install the SCHNEIDER XB4BA21 by mounting it into a 22 mm panel cutout and securing it with the provided nut. Wire the 1NO contact according to your control circuit. Follow standard electrical safety practices and consult the SCHNEIDER XB4 series manual for torque specifications.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER flush-mount push buttons. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO (MPN XB4BA31)
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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO (MPN XB4BA31)
SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO (MPN XB4BA51)
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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO (MPN XB4BA51)
SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NC (MPN XB4BA42)
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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NC (MPN XB4BA42)
SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO/1NC (MPN XB4BA25)
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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO/1NC (MPN XB4BA25)
SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Non-Metallic, 22 mm, 1NO (MPN XB5AA31)
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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Non-Metallic, 22 mm, 1NO (MPN XB5AA31)
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SCHNEIDER Flush Push Button Operator: Non-Illuminated, Flush Profile, Metallic, 22 mm, 1NO (MPN XB4BA61)

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