Siemens SIRIUS ACT 3SU10 2-position Momentary Key Switch Head 22 mm Cutout 3SU1050-4HC01-0AA0

Siemens 3SU1050-4HC01-0AA0 2-position momentary key switch head is engineered for precise control and security in industrial and automation applications. Featuring a compact 22 mm round metal cutout, it is designed for easy installation onto control panels and switchboards. The momentary switch operation allows for temporary activation, enhancing operational safety and control.

This model includes two switch positions within a 45° angle of throw, providing intuitive and reliable functionality. It comes with two keys, lock number 73034, to ensure authorized access and prevent unintended operation. The mechanical life expectancy of 300,000 cycles guarantees long-lasting performance, minimizing maintenance needs.

Robust ingress protection ratings (IP20, IP66, IP67, IP69, and IP69K) make this switch head suitable for use in challenging environments including industrial, manufacturing, HVAC, and automation sectors, providing resistance to dust, water, and high-pressure cleaning.

Certified according to CE, CSA, and UL standards, this Siemens key switch head meets rigorous international safety and performance benchmarks. Manufactured in the Czech Republic, it supports sustainability goals through its extended product life and low carbon manufacturing process.

Key-operated switch head designed for momentary operation. 22 mm round metal cutout for panel mounting. Two distinct switch positions with a 45° angle of throw. Includes 2 keys with lock number 73034 for secure operation.

Mechanical life rated at 300,000 cycles for durability. High ingress protection: IP20, IP66, IP67, IP69, IP69K ensuring robust use in harsh environments. Certified to CE, CSA, and UL standards ensuring quality and safety.

Manufactured in the Czech Republic with extended product life and low carbon footprint.

This key switch head is ideal for applications in electrical and automation systems, industrial process controls, machinery operation panels, and secure access control setups. It supports operational efficiency and safety in commercial and industrial facilities.

Explore the complete range of Siemens SIRIUS ACT components and other Key Switch Heads in the Electronics & Electricals category at EnvMart to find reliable solutions for your automation and control needs.