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Schneider Electric ZB4BS844
by Schneider Electric
Read verified buyer reviews ↓OverviewThe Schneider Electric ZB4BS844 is a high-quality flush momentary pushbutton head, designed for demanding industrial environments. This black pushbutton is part of the Harmony XB4 series, specifically crafted for seamless integration into 22mm control and signaling panels. It offers a robust, ergonomic, and highly responsive interface, ensuring dependable operation in crucial control applications.Key Features Sleek Flush Design: Presents a clean, modern aesthetic and helps prevent unintended activation. Momentary Operation: A spring-return mechanism guarantees consistent, temporary contact engagement. Distinct Black Finish: Provides clear visual discrimination within intricate control panels. Standard 22mm Mounting: Enables straightforward compatibility across a broad spectrum of industrial equipment. Premium Construction: Crafted from high-strength plastic with a resilient metal bezel for extended operational lifespan. User-Friendly Activation: Engineered for comfortable finger pressure input. Modular Front Mounting: Facilitates easy installation using a collar and contact block (available separately). Harmony XB4 System Integration: Fully compatible with the comprehensive Harmony XB4 control station ecosystem. Technical Specifications Model Identifier ZB4BS844 Product Series Harmony XB4 Standard Mounting Hole 22mm Actuator Color Black Operational Type Momentary, with integrated spring return Environmental Protection Ratings IP66, IP67, IP69, IP69K (subject to correct installation) Operational Temperature Range -40°C to +70°C Compliance Standards Accords with IEC 60947-5-1, UL, CSA, CE certifications Primary Construction Material Robust metal front ring complemented by a high-grade plastic body Approximate Mass 0.03 kg ApplicationsThis flush pushbutton head is a versatile component, perfectly suited for a wide array of industrial and commercial applications requiring precise and reliable control: Factory Automation Systems: Excellent for starting or stopping critical processes and emergency overrides. Sophisticated Machinery Control: Acts as a crucial operator interface in intricate automated setups. Building Management Systems (BMS): Provides local manual control for environmental units and access points. Original Equipment Manufacturer (OEM) Integration: Delivers a high-quality, durable, and ergonomic solution for integrated panels. Why Choose This Model?Select the Schneider Electric ZB4BS844 to enhance your control applications with exceptional reliability and performance. This pushbutton head is engineered for resilience, ensuring it withstands the demands of industrial settings while providing consistent, accurate operation. Its hygienic and sealed attributes make it particularly suitable for sensitive industries, such as food and beverage processing, where cleanliness is essential. The effortless integration into standard 22mm panel cutouts simplifies installation, minimizing downtime and operational complexity. Choose the ZB4BS844 for a superior control solution that combines durability, precision, and broad compatibility.Order NowUpgrade your industrial control systems today with the Schneider Electric ZB4BS844. This vital component is readily available and prepared for immediate dispatch through our efficient global shipping services.FAQWhat is the mounting hole size for the ZB4BS844?The ZB4BS844 requires a standard 22mm mounting hole for installation.Is this pushbutton head suitable for outdoor use?Yes, with environmental protection ratings of IP66, IP67, IP69, and IP69K (when installed correctly), it is designed for demanding outdoor and washdown environments.What is the operational temperature range?The ZB4BS844 functions effectively in temperatures ranging from -40°C to +70°C.Are additional components needed for installation?Yes, a collar and contact block are required for installation and are sold separately.What materials are used in its construction?It features a robust metal front ring and a high-grade plastic body, ensuring durability.
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Schneider Electric ZB4BS844
Overview
This is a genuine Schneider Electric component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Schneider Electric catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Schneider Electric automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Schneider Electric equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Schneider Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Schneider Electric platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
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Model Identifier
ZB4BS844
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Product Series
Harmony XB4
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Standard Mounting Hole
22mm
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Actuator Color
Black
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Operational Type
Momentary, with integrated spring return
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Environmental Protection Ratings
IP66, IP67, IP69, IP69K (subject to correct installation)
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Operational Temperature Range
-40°C to +70°C
-
Compliance Standards
Accords with IEC 60947-5-1, UL, CSA, CE certifications
-
Primary Construction Material
Robust metal front ring complemented by a high-grade plastic body
-
Approximate Mass
0.03 kg
Applications
This flush pushbutton head is a versatile component, perfectly suited for a wide array of industrial and commercial applications requiring precise and reliable control:
- Factory Automation Systems: Excellent for starting or stopping critical processes and emergency overrides.
- Sophisticated Machinery Control: Acts as a crucial operator interface in intricate automated setups.
- Building Management Systems (BMS): Provides local manual control for environmental units and access points.
- Original Equipment Manufacturer (OEM) Integration: Delivers a high-quality, durable, and ergonomic solution for integrated panels.
Why Choose the ZB4BS844?
Select the Schneider Electric ZB4BS844 to enhance your control applications with exceptional reliability and performance. This pushbutton head is engineered for resilience, ensuring it withstands the demands of industrial settings while providing consistent, accurate operation. Its hygienic and sealed attributes make it particularly suitable for sensitive industries, such as food and beverage processing, where cleanliness is essential. The effortless integration into standard 22mm panel cutouts simplifies installation, minimizing downtime and operational complexity. Choose the ZB4BS844 for a superior control solution that combines durability, precision, and broad compatibility.
Availability & Shipping
- ▸In stock: ZB4BS844 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every ZB4BS844 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Schneider Electric
Machine down? We ship parts the same day.
New, surplus, and refurbished Schneider Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Schneider Electric resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.