Schneider Electric ZB4BS844 | Black Pushbutton Head

Schneider Electric ZB4BS844 | Flush Momentary Pushbutton Head – 22mm, Black, Harmony XB4 Series

Overview

The Schneider Electric ZB4BS844 is a black flush momentary pushbutton head from the Harmony XB4 series, designed for use in 22mm diameter control and signaling units. Built with industrial-grade durability, it's perfect for control panels requiring a robust and ergonomic operator interface.

Key Features

• Head Type: Flush pushbutton

• Operation: Momentary (spring return)

• Color: Black

• Mounting Diameter: 22mm

• Material: High-strength plastic with metal bezel

• Actuation: Finger pressure

• Mounting Type: Front mounting with collar and contact block (sold separately)

• Compatibility: Fits Harmony XB4 series control stations

Technical Specifications

• Model Number: ZB4BS844

• Series: Harmony XB4

• Mounting Hole Size: 22mm

• Color: Black

• Action Type: Momentary, spring return

• Degree of Protection: IP66, IP67, IP69, IP69K (when properly installed)

• Operating Temperature: -40°C to +70°C

• Standards Compliance: IEC 60947-5-1, UL, CSA, CE

• Material: Metal front ring with plastic body

• Weight: Approx. 0.03 kg

Applications

• Industrial Control Panels: Start/stop or manual override operations

• Machine Control Stations: Operator interface in automation systems

• HVAC Systems: Local manual control of units

• OEM Equipment: Durable and ergonomic for repeated use

Why Choose ZB4BS844?

• Heavy-Duty Design: Built to withstand harsh industrial environments

• Easy Integration: Fits standard 22mm panel cutouts

• Reliable Operation: Spring return ensures consistent actuation

• Hygienic and Sealed: Suitable for use in food & beverage and washdown environments

Order Now

Available now with fast worldwide shipping. Contact us for compatible contact blocks, mounting collars, and enclosures to complete your assembly.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply