APC ZB4BW343 Illuminated Push Button Head Red 22mm Harmony XB4

The APC ZB4BW343 is a high-quality illuminated push button head from the Harmony XB4 series, designed for industrial control and signalling applications. This red flush operator features a spring return mechanism and requires a separate LED unit for illumination. Built with a chromium plated metal bezel, it offers robust performance and durability in demanding environments.

Advantages

This push button head provides reliable operation with a mechanical durability of 10,000,000 cycles. It is rated IP66, IP67, IP69, and IP69K, as well as NEMA 13 and NEMA 4X, ensuring protection against dust, water, and high-pressure washdowns. The flush profile prevents accidental actuation, making it ideal for safety-critical applications.

Suitable for

• Industrial control panels
• Machinery and equipment control
• Process automation
• Signalling and indication systems

Key specifications

• Product Type: Illuminated Push Button Head
• Series: Harmony XB4
• Actuator Type: Flush, Spring Return
• Actuator Color: Red
• Mounting Diameter: 22 mm
• Bezel Material: Chromium plated metal
• Head Type: Round
• Illumination: Requires separate LED unit
• IP Protection Rating: IP66, IP67, IP69, IP69K
• NEMA Protection Rating: NEMA 13, NEMA 4X
• Operating Temperature Range: -40 to 70 °C
• Mechanical Durability: 10,000,000 cycles
• Standards Compliance: EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, JIS C 4520, UL 508, CSA C22.2 No 14
• Environmental Compliance: RoHS, REACH
• Operator Profile: Red flush, unmarked
• Compatibility: Harmony XB4 series control and signalling units

Recommendations

For complete functionality, pair this push button head with a compatible Harmony XB4 LED illumination module and contact block. Ensure proper mounting in a 22 mm panel cutout for secure installation.