Siemens SIRIUS ACT 3SU11 Series Illuminated Push Button Complete Unit, Panel Mount, 22 mm Cutout, Yellow 3SU1156-0AB30-1BA0

Siemens 3SU1156-0AB30-1BA0 is an illuminated Push Button Complete Unit designed for panel mounting applications requiring a 22 mm cutout diameter. This high-quality control component features a yellow round plastic push button with a metal front ring, combining durability with aesthetic design. The integrated LED module provides illumination, enhancing visibility and operational status signaling.

Specifically engineered for industrial use, it offers momentary push button actuation and single pole single throw (SPST) contact configuration. The unit is connected through screw terminals, ensuring a secure and reliable installation in control panels.

This push button unit benefits from protection ratings of IP66, IP67, and IP69K, making it suitable for environments exposed to dust, water jets, and hygienic washdown processes, such as in marine, manufacturing, and safety emergency stop circuits.

Operating efficiently across a temperature range of -25°C to 70°C, it supports an illumination voltage of 230V AC, making it compatible with various industrial control power supplies and signaling systems. The unit complies with important safety and quality standards including CCC, EAC, UKCA, cULus, and CE, ensuring reliable and approved use in diverse markets.

Manufactured in Germany, this Siemens product emphasizes sustainability through extended product life and low carbon manufacturing processes under the Better World product initiative. Its robustness and compliance make it ideal for industrial automation, electrical control panels, marine applications, safety circuits, and hazardous area signaling.

Illuminated yellow push button with integrated LED offers clear signaling. Panel mounting with 22 mm cutout standard for easy integration. Robust metal body with plastic button ensures durability and comfort. IP66, IP67, and IP69K ratings protect against dust, water, and harsh cleaning.

Temperature operating range supports versatile industrial environments. 230V illumination voltage suitable for AC applications. Compliant with multiple international safety certifications. Designed for safety, marine, and general industrial applications.

Manufactured in Germany with sustainability credentials. Browse the Siemens range of control and signaling devices on EnvMart for reliable industrial automation solutions.