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SCHNEIDER XB4 Metallic Mushroom-Head Push-Button Operator - Mushroom-Head Push-Button Operators
SCHNEIDERMushroom-Head Push-Button Operators

SCHNEIDER XB4 Metallic Mushroom-Head Push-Button Operator

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
XB4 Metallic Mushroom-Head Push-Button Operator
Part Number
ZB4BS944
Category
Mushroom-Head Push-Button Operators
Available to Order
Also known as:ZB4BS944SCHNEIDER
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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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

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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
Industrial motor control — TeSys Deca LADR0 off-delay timer module for timed contactor operation
Control panel automation — Schneider 781R series socket-mounted relay with 24V AC coil and SPDT contacts
Machine control systems — Schneider 784 series 4PDT relay rated 15 A for signal switching
Electrical panel branch protection — C60BP 2-pole 35 A C-curve miniature circuit breaker
Motor management systems — TeSys Island TPRAN2X1 analog I/O expansion module for process monitoring
Control circuit supplementary protection — C60SP 1-pole 40 A B-curve supplementary protector
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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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Red mushroom-head push-button operator from the XB5 series. Non-metallic construction with momentary action. Designed for 22 mm panel mounting in industrial control stations where a large actuation surface is required
SCHNEIDER
Red mushroom-head push-button operator from the XB5 series. Non-metallic construction with momentary action. Designed for 22 mm panel mounting in industrial control stations where a large actuation surface is required

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