Siemens SIRIUS ACT 2-position Key Switch Head, Momentary Operation, 22 mm Cutout 3SU1000-5BC01-0AA0

Siemens 3SU1000-5BC01-0AA0 is a 2-position key switch head designed for momentary operation with a 22 mm cutout diameter. This component belongs to the Siemens SIRIUS ACT series, engineered for industrial automation and control applications requiring high reliability and robust performance.

The key switch head is made from durable high-grade plastic material that withstands challenging environments. It carries protection grades IP66, IP67, and IP69K, making it resistant to dust, water jets, and high-pressure cleanings, suitable for demanding industrial, manufacturing, and automation settings.

Equipped with a mechanical life of one million cycles, this key switch guarantees extended service with minimal maintenance. The 45-degree angle of throw combined with a momentary switching operation ensures precise control and user safety. The integrated twist prevention within a patented holder design enhances operational safety, and one-handed installation facilitates quick assembly without the need for special tools.

This key switch complies with international standards including IEC 61508, IEC 81346-2, EN 61373, among others, ensuring adherence to safety and quality regulations crucial for industrial use.

Its compact form factor with a 22 mm cutout diameter enables easy panel mounting. The product is ideal for use in factory automation, control panels, electrical cabinets, and machinery requiring secure key-operated control. The switch is manufactured in the Czech Republic under stringent quality controls, reflecting Siemens' commitment to engineering excellence.

Features of the key switch head are complemented by stackable contact modules suitable for customization and enhanced functionality in complex systems. The key switch features a momentary switch operation for precise control.

Designed with a 22 mm cutout for panel mounting compatibility. Includes 2 positions and operates with 2 keys supporting CES key type. Extensively tested for durability with a mechanical life of 1,000,000 cycles. Highly resistant to harsh environmental conditions with IP66, IP67, and IP69K ratings.

Features a 45° angle of throw for effective actuation. Constructed from high-grade plastic, suitable for extreme environments. Complies with multiple standards such as IEC 61508 and EN 61373. Manufactured in the Czech Republic, ensuring international quality standards.

Includes integrated twist prevention and self-holding actuator functions for secure operation. Explore EnvMart's range of Siemens industrial control components for reliable automation solutions.

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