Siemens SIRIUS ACT 3SU1102-6AA30-3AA0 Yellow LED Indicator Light, 24V AC/DC, 22mm

The Siemens SIRIUS ACT indicator light delivers reliable visual status signalling in industrial control panels. Its bright yellow LED ensures clear visibility even in high-ambient-light environments, making it ideal for machine status indication, alarm annunciation, and process monitoring. With a robust 22 mm mounting diameter and IP66/IP67/IP69K front protection, this pilot light withstands harsh washdown conditions and demanding industrial settings.

Advantages

The SIRIUS ACT series offers exceptional durability with a life expectancy of 100,000 hours for the LED light source, reducing maintenance and replacement costs. The smooth lens provides uniform illumination without glare, while the screw terminal connection ensures secure and vibration-resistant wiring. Its wide operating temperature range from -25°C to +70°C allows deployment in diverse environments, from cold storage to hot manufacturing areas. The plastic front ring is corrosion-resistant and lightweight, contributing to a long service life.

Suitable for

• Machine control panels requiring clear status indication
• Alarm and warning systems in industrial automation
• Process lines with frequent washdowns (IP69K rated)
• Outdoor or harsh environment installations
• OEM equipment needing reliable pilot lights

Key specifications

• Product type: LED indicator light / pilot light
• Series: SIRIUS ACT
• Mounting diameter: 22 mm
• Operating voltage: 24 V AC/DC
• Lens colour: Yellow
• Lens type: Smooth
• Illumination type: Continuous light
• Connection type: Screw terminal
• Degree of protection (front): IP66, IP67, IP69K
• Degree of protection (rear): IP20
• Operating temperature: -25°C to +70°C
• Storage temperature: -40°C to +80°C
• Front ring material: Plastic
• Life expectancy of light source: 100,000 hours
• Current consumption: 15 mA at 24 V
• Standards: IEC 60947-1, IEC 60947-5-1, UL 508, CSA C22.2 No. 14

Recommendations

For optimal performance, use with a 22 mm mounting hole and ensure proper sealing to maintain IP ratings. The screw terminals accept wire sizes from 0.5 to 2.5 mm². When integrating into safety circuits, verify compliance with relevant standards. This indicator light is compatible with other SIRIUS ACT accessories such as contact blocks and LED modules.