Siemens SIRIUS ACT Illuminated Pushbutton Front Element, Plastic, Clear, 22mm, Black Front Ring 3SU1001-0BB70-0AA0

Engineered for 10 million mechanical operating cycles, this SIRIUS ACT front element brings robust, high-visibility control to industrial panels. The clear plastic actuator is designed for illuminated pushbutton applications, while the black plastic front ring ensures a clean, professional appearance.

Overview

This front element is part of the SIRIUS ACT series, offering a 22 mm mounting diameter and momentary contact operation. It is intended for use with compatible SIRIUS ACT holders and separate contact/light modules (not included). The transparent actuator allows illumination to shine through when paired with an appropriate light module.

What stands out

• High mechanical durability: rated for 10 million operating cycles
• Round design with 22 mm mounting diameter, standard for industrial control panels
• Clear plastic actuator for illuminated pushbutton functionality
• Black plastic front ring for a sleek, professional look
• Momentary contact (spring-return) operation

Technical details

• Product type: Front element for illuminated pushbutton
• Series: SIRIUS ACT
• Mounting diameter: 22 mm
• Actuator type: Pushbutton
• Actuator function: Momentary contact (spring-return)
• Actuator colour: Clear / Transparent
• Actuator material: Plastic
• Front ring material: Plastic
• Front ring colour: Black
• Illumination: Yes (requires separate light module)
• Operating temperature: -25 to +70 °C
• Compatibility: For use with SIRIUS ACT holders and contact/light modules

Our verdict

A durable and versatile front element for illuminated pushbuttons, built to withstand demanding industrial environments and provide clear visual indication.