Harmony XB4 Pushbutton Head, 22mm, Spring Return, IP66, Metal Bezel
Harmony XB4 Pushbutton Head, 22mm, Spring Return, IP66, Metal Bezel
Harmony XB4 Pushbutton Head, 22mm, Spring Return, IP66, Metal Bezel
Harmony XB4 Pushbutton Head, 22mm, Spring Return, IP66, Metal Bezel
Harmony XB4 Pushbutton Head, 22mm, Spring Return, IP66, Metal Bezel
Schneider Electric

Schneider Electric ZB4BW313 Harmony XB4 Pushbutton Head, 22mm, Spring Return, IP66, Metal Bezel

  • MPN: ZB4BW313
  • PPN: SCH-ZB4BW313

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$13.94

/ EA

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Spec sheet

Description

This Harmony XB4, plain lens illuminated flush white button head for integral LED operates with a spring return / impulse mechanism. This illuminated button head for integral LED provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete push button units and contact blocks via snap-fit assembly. It is clearly distinguishable visually at a distance thanks to illuminated, clear color and by touch due to flush element, minimizing errors in machine control. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. It provides high brightness for easy identification of function and operation mode, even in brightly lit environments.

Features

  • Constructed with a heavy-duty, corrosion-resistant chromium-plated metal housing, this Schneider Harmony XB4 operator is designed for longevity in high-impact manufacturing settings. Unlike plastic alternatives, this metal construction provides superior mechanical resistance to vibration and chemicals, ensuring your control panels remain operational even in the most demanding warehouse or factory floor conditions.
  • The white projecting spring-return lens provides high-visibility status signaling, allowing operators to quickly confirm machine states even in low-light industrial bays. Its raised profile is specifically designed for tactile feedback, ensuring that workers can easily locate and activate the button by feel, which significantly improves reaction time and operational safety.
  • Built to meet IP66, IP67, and IP69K ingress protection standards, this pushbutton is completely dust-tight and resistant to high-pressure water jets and steam cleaning. This makes it an ideal solution for food and beverage processing or pharmaceutical environments where strict sanitization protocols and frequent equipment washdowns are required to maintain hygiene standards.
  • This operator is designed for seamless integration with the Schneider ZB4 metal contact blocks and LED light modules, allowing for rapid, tool-free assembly. The modular architecture means you can easily swap out the internal LED or contact configuration without replacing the entire unit, drastically reducing maintenance labor costs and inventory complexity for industrial electricians.

Documentation & Downloads

Specifications

Additional

Mechanical Durability
10,000,000 cycles
NEMA Degree of Protection
NEMA 13, NEMA 4X
Resistance To High Pressure Washer
7,000,000 Pa at 55 °C, 0.1 m
Vibration Resistance
5 gn 2-500 Hz (IEC 60068-2-6)
Operating Temperature Range
-40 to 70 °C (-40 to 158 °F)
Mounting Diameter
22 mm
Net Weight
0.026 kg (0.06 lb)
Operator Profile
White flush, unmarked
Bezel Material
Chromium plated metal
Material
Chromium plated metal bezel
Range
Harmony XB4
Standards
EN/IEC 60947-5-4, EN/IEC 60947-1, CSA C22.2 No 14, EN/IEC 60947-5-1, JIS C8201-5-1, EN/IEC 60947-5-5, UL 508, JIS C8201-1
Environmental Compliance
EU RoHS Exempt, China RoHS compliant, REACH free of SVHC, Mercury free, Toxic heavy metal free
Warranty
18 months
Ingress ProtectionIP66, IP67, IP69, IP69K (IEC 60529)
IK Degree of ProtectionIK06 (EN 50102)
Shock Resistance30 gn 18 ms, 50 gn 11 ms half sine wave acceleration (IEC 60068-2-27)
Overvoltage CategoryClass I IEC 60536
Storage Temperature Range-40 to 70 °C (-40 to 158 °F)
Overall Dimensions29 mm x 29 mm x 30 mm
Operator TypeSpring return
Lens TypePlain lens
ShapeRound
Product TypeHead for illuminated push-button
Product CompatibilityUniversal LED
Product CertificationsUL Listed, CSA, GL, BV, DNV, Lloyd's Register of Shipping
Protective TreatmentTH
Country of OriginFrance

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