Schneider Electric ZB5AA2 flat push-button head, black, 22 mm, Harmony XB5

The Schneider Electric ZB5AA2 is a flush pushbutton head from the Harmony XB5 series, designed for reliable and durable control in industrial environments. This black actuator head features a spring return mechanism and a round profile, suitable for 22mm mounting holes. It offers high resistance to chemical agents, oils, and detergents, ensuring long-lasting performance in harsh conditions.

Advantages

High mechanical durability of 10,000,000 cycles ensures long service life. Robust protection ratings: IP66, IP67, IP69, IP69K, NEMA 13, NEMA 4X, and IK06. Wide operating temperature range from -40°C to 70°C. Compatible with a wide range of Harmony XB5 contact blocks and light blocks.

Suitable for

• Industrial control panels
• Machinery and equipment control
• Automation systems
• Harsh environments requiring high ingress protection

Key specifications

• Product Type: Pushbutton Head
• Range: Harmony XB5
• Actuator Type: Spring Return
• Head Type: Flush
• Actuator Profile: Round
• Actuator Color: Black
• Bezel Material: Plastic
• Mounting Diameter: 22 mm
• Mechanical Durability: 10,000,000 cycles
• IP Degree of Protection: IP66, IP67, IP69, IP69K (front face)
• NEMA Degree of Protection: NEMA 13, NEMA 4X (front face)
• IK Degree of Protection: IK06
• Operating Temperature: -40...70 °C
• Storage Temperature: -40...70 °C
• Standards: EN/IEC 60947-1, EN/IEC 60947-5-1, UL 508, CSA C22.2 No 14
• Certifications: CSA, UL, LROS, GL, DNV, RINA, BV

Recommendations

For complete switch functionality, pair this pushbutton head with compatible Harmony XB5 contact blocks or light blocks (sold separately). Ensure proper mounting and sealing to maintain IP ratings.