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SCHNEIDER Emergency Stop Push Button: Red, 22 mm Mounting Size, Metallic - Mushroom-Head Push-Button Operators
SCHNEIDERMushroom-Head Push-Button Operators

SCHNEIDER Emergency Stop Push Button: Red, 22 mm Mounting Size, Metallic

The SCHNEIDER Emergency Stop Push Button is a red mushroom-head push-button operator from the XB4 series. This metallic push button features a maintained action, ensuring the emergency stop circuit remains engaged…

SKU 3G-OTH-35894

Brand
SCHNEIDER
Item
Emergency Stop Push Button: Red, 22 mm Mounting Size, Metallic
Category
Mushroom-Head Push-Button Operators
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Local availability & support

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
ZB4BS944
Series
XB4
Type
Metallic, Maintained
Action
Maintained
Mounting Size
22 mm
Push Button Material Type
Metallic

Technical Documents

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

Product Description

The SCHNEIDER Emergency Stop Push Button is a red mushroom-head push-button operator from the XB4 series. This metallic push button features a maintained action, ensuring the emergency stop circuit remains engaged after actuation. It is designed for a 22 mm mounting size and is identified by manufacturer part number ZB4BS944.

Frequently Asked Questions

What is the SCHNEIDER ZB4BS944 emergency stop push button used for?

The SCHNEIDER ZB4BS944 is a red mushroom-head emergency stop push button used to immediately halt machinery in industrial environments. Its maintained action keeps the stop circuit engaged until manually reset, ensuring safety during maintenance or fault conditions across manufacturing, processing, and automation applications.

What are the specifications of the SCHNEIDER ZB4BS944 emergency stop push button?

The SCHNEIDER ZB4BS944 is a metallic, maintained-action mushroom-head push button from the XB4 series. It has a 22 mm mounting size and is made of metallic material. The manufacturer part number is ZB4BS944. It is designed for emergency stop functions in industrial control panels.

Where to buy the SCHNEIDER ZB4BS944 emergency stop push button worldwide?

3G Electric supplies the SCHNEIDER ZB4BS944 emergency stop push button worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this XB4 series metallic maintained-action push button.

How to install the SCHNEIDER ZB4BS944 emergency stop push button?

Install the SCHNEIDER ZB4BS944 into a 22 mm panel cutout, secure it with the provided mounting nut, and wire the normally closed contacts to the safety circuit. Ensure the maintained action is tested by pressing the mushroom head and verifying the circuit remains open until manually reset. Follow local safety standards.

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 mushroom-head push-button operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SCHNEIDER Emergency Stop Push Button: Red, 22 mm Mounting Size, Metallic, Maintained (MPN ZB4BS934)
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