Siemens 360° Protective Collar for Push Button 75mm Diameter Plastic Safety 3SU1900-0EA30-0AA0

Siemens 3SU1900-0EA30-0AA0 is a 360° Protective Collar specifically engineered to fit mushroom pushbuttons in a 22mm configuration, with a diameter of 75mm. This collar is molded from high-quality plastic to ensure long-lasting durability and operational safety in demanding industrial environments.

The collar’s 360° surround design helps prevent unintended pushbutton activation, enhancing operator safety especially in emergency stop configurations. It complies with stringent environmental protection standards IP66, IP67, and IP69 which certify it against ingress of dust, water jets, and steam cleaning, making it ideal for harsh industrial and automation settings.

Produced with environmentally responsible low carbon manufacturing methods, this Siemens accessory aligns with sustainable industry practices while providing reliable defense against contamination and mechanical damage. The collar supports operational reliability by safeguarding pushbutton components within automation, electrical, and mechanical equipment systems.

Typical applications include installation on mushroom pushbuttons used in semi-industrial automation systems, environments exposed to moisture and dust, and in critical safety setups requiring confirmed emergency stop functions. Its robust plastic composition ensures consistent performance even when exposed to temperatures from -40°C to +80°C, suitable for various indoor and outdoor conditions.

The 360° protective design guards against accidental activation. Protection classes IP66, IP67, and IP69 provide resistance to dust and water ingress. Manufactured with low carbon impact supporting sustainability goals. Compatible with emergency stop pushbutton systems for enhanced safety.

Constructed from durable plastic to withstand industrial usage. Extensively used in automation systems requiring pushbutton protection. Suitable for environments with exposure to moisture, dust, and harsh conditions. Wide storage temperature range from -40°C to +80°C.

Explore more high quality push button protective accessories from Siemens in EnvMart’s extensive Electronics & Electricals catalog, where reliability meets industrial safety compliance.

Explore more products in our Push Button Guards & Covers category.