Siemens SIRIUS ACT Series LED Light Block, Yellow Illumination, 24 V AC/DC 3SU1401-1BB30-3AA0

Siemens 3SU1401-1BB30-3AA0 LED Light Block with yellow illumination is designed as a reliable indicator within automation and control applications. It supports 24 V AC and DC voltage supply and features an integrated LED illumination ensuring clear visibility and low power consumption.

Part of the SIRIUS ACT series, this light block integrates easily with compatible push button contact blocks and supports stacking with other modules for flexible configurations. The spring-loaded terminal type provides faultless connection and ease of installation, enhanced by an innovative patented holder design which prevents twisting and ensures secure mounting.

The device operates reliably across a temperature range of -25°C to 70°C, making it suitable for use in harsh industrial environments. Its compact dimensions of 36mm height and 9.8mm width facilitate installation within confined spaces without compromising performance.

Low current consumption of 25mA combined with LED technology supports energy-efficient operation and contributes to extended product life. The yellow illumination serves as a distinct visual indicator in control panels and machinery.

No special tools are required for mounting or maintenance, simplifying integration into existing systems. Manufactured in the Czech Republic, this product adheres to EMV standards ensuring quality and safety compliance.

Designed for use within the SIRIUS ACT series with stackable contact modules. Equipped with spring-loaded terminal type for reliable connection. Operational over a wide temperature range from -25°C to 70°C. Low current rating of 25mA ensures energy-efficient operation.

Compact size with dimensions 36mm height and 9.8mm width. Yellow LED illumination provides clear visual signaling. Twist prevention integrated into patented holder design for secure installation. Suitable for extreme environmental conditions without special tools needed.

Extended product life with low carbon manufacturing process. Made in Czech Republic ensuring high manufacturing standards.

This Siemens SIRIUS ACT LED Light Block is ideal for industrial automation, control panels, manufacturing, electrical equipment signaling, and HVAC system indicators. Browse more Siemens industrial automation components and lighting accessories on EnvMart to support your projects with trusted quality and performance.

Explore more products in our Push Button Contact Blocks & Light Blocks category.