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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 remains engaged once…

SKU 3G-OTH-33205

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

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
ZB4BS844
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 remains engaged once pressed. It is designed for a 22 mm mounting size and is identified by manufacturer part number ZB4BS844.

Frequently Asked Questions

What is the SCHNEIDER ZB4BS844 emergency stop push button used for?

The SCHNEIDER ZB4BS844 is a red mushroom-head push-button operator used as an emergency stop device in industrial machinery and control panels. Its maintained action keeps the circuit open after pressing, ensuring safety until manually reset. It is common in manufacturing, process automation, and heavy equipment applications.

What are the specifications of the SCHNEIDER ZB4BS844 emergency stop push button?

The SCHNEIDER ZB4BS844 is a metallic, maintained-action push button from the XB4 series. It has a 22 mm mounting size and a red mushroom-head operator. The manufacturer part number is ZB4BS844, and the push button material is metallic. It is designed for emergency stop functions in industrial control systems.

Where to buy the SCHNEIDER ZB4BS844 emergency stop push button worldwide?

You can source the SCHNEIDER ZB4BS844 emergency stop push button 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; we supply genuine SCHNEIDER components for industrial safety applications.

How to install the SCHNEIDER ZB4BS844 emergency stop push button?

Install the SCHNEIDER ZB4BS844 into a 22 mm panel cutout. Secure the operator with the provided mounting nut, then wire the normally closed contacts to the safety circuit. The maintained action requires a manual twist-to-release reset. Follow standard industrial safety wiring practices and consult the XB4 series documentation for torque and wiring details.

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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