Siemens Sirius ACT Silicone Protective Cap for Pushbutton, Clear, 3SU19000DC700AA0

The Siemens Sirius ACT silicone protective cap is a high-quality accessory engineered specifically for 22mm pushbuttons. This clear, flexible cover acts as a robust barrier against environmental hazards such as dust, moisture, and debris, ensuring that your control components remain functional even in challenging industrial settings. By preventing direct contact with contaminants and reducing mechanical wear, this cap helps maintain the integrity and longevity of your automation equipment.

Advantages

The primary benefit of this protective cap is its ability to significantly extend the operational lifespan of control units by shielding them from harsh external conditions. Its transparent silicone material allows for clear visibility of the pushbutton status, ensuring that operators can easily identify the state of the machine without removing the cover. The flexible design ensures that the tactile feedback of the button is preserved, allowing for seamless and reliable operation during daily tasks. Furthermore, the material is resistant to common industrial substances, providing a durable solution for long-term use in demanding environments.

Suitable for

• Industrial control panels and automation systems
• Environments with high levels of dust or airborne particles
• Outdoor or wash-down areas where moisture protection is required
• Applications requiring frequent operation of 22mm pushbuttons

This product may not be suitable for environments involving extreme heat or exposure to aggressive chemicals that could degrade silicone material. Additionally, it is designed exclusively for 22mm diameter pushbuttons and will not fit other sizes or non-standard control interface shapes.

Key specifications

• Material: Flexible silicone
• Compatibility: 22mm diameter pushbuttons
• Color: Clear/Transparent
• Protection type: Dust and moisture resistance

To install the protective cap, ensure the surface of the pushbutton is clean and free of oils or debris. Carefully stretch the flexible silicone cover over the button head until it is securely seated. Once installed, verify that the button can be pressed fully without obstruction and that the cap does not interfere with the mechanical travel of the actuator.

What to consider before purchase

• Verify the diameter of your existing pushbutton is 22mm
• Check if the operating environment requires specific chemical resistance
• Ensure the button type is compatible with a flexible cover

For optimal performance and longevity, inspect the silicone cap periodically for signs of cracking or hardening, especially in environments with high UV exposure or significant temperature fluctuations. Replace the cap if it shows signs of wear to maintain the ingress protection rating of your control unit.