Push button Ø40mm black momentary non-illuminated plastic standard ZB5AC2

Mushroom button for industrial applications

This black, momentary mushroom button with a diameter of 40 mm is a reliable solution for control and signaling in demanding industrial environments. Its robust plastic construction ensures durability and resistance to damage, and the high IP66 protection rating guarantees safe operation even in dusty and humid conditions. This button is compatible with a wide range of Harmony contact blocks, allowing for easy adaptation to various control applications.

Design and application

The button is designed with ergonomics and ease of use in mind. Its distinct mushroom shape makes it easy to identify and operate quickly, which is especially important in situations requiring immediate response. With a mounting hole diameter of 22.5 mm, the button fits standard cutouts in control panels. It finds wide application in industrial machinery and equipment where reliable process control and operator protection are required.

Advantages and product features

• Durable construction: Made of high-quality plastic, resistant to impact, dust, water and vibration.
• High degree of protection: IP66 protection class provides protection against water jets and dust - ideal for harsh working conditions.
• Momentary mechanism: When released, the button automatically returns to its original position, ensuring ease of use.
• Versatility: Compatible with Harmony contact blocks, allowing flexible adaptation to different control applications.
• Clear identification: Black mushroom color provides good visibility and easy identification of the button.
• Modular design: Allows easy mounting and flexible adaptation to specific application requirements (according to the Harmony XB5 series).
• Wide customization: Various colors, symbols and identification plates are available (within the Harmony XB5 series).
• Compliance with standards: Meets the requirements of IEC, UL, CSA and CE standards (within the Harmony XB5 series).
• Environmental resistance: Suitable for operation in temperatures from -40°C to +70°C.

This button is not just a control element – it is an investment in the safety, efficiency and reliability of your machines and equipment. Its robust construction and high quality workmanship guarantee long-term use even in the most demanding industrial conditions.