Siemens Mushroom p/button, round, metal, yellow, momentary, 22mm Part number 3SU1050-1BD30-0AA0

Product Overview

The Siemens 3SU1050-1BD30-0AA0 is a SIRIUS ACT mushroom push-button head, designed for front-panel mounting in a 22 mm round cut-out. It features a shiny metal front ring, a yellow 40 mm plastic actuator, and a momentary contact function. The unit offers high ingress protection (IP66/IP67/IP69K) making it suitable for harsh industrial environments.

Key Features

• Mushroom push-button head for 22 mm mounting
• Yellow actuator colour for clear signalling
• Shiny metal front ring enhances panel aesthetics and durability
• Momentary contact function (spring return)
• High protection class: IP66, IP67, IP69K for rugged installations
• Part of the SIRIUS ACT 3SU10 series operator devices

Technical Specifications

• Article Number: 3SU1050-1BD30-0AA0
• Series: SIRIUS ACT 3SU10
• Actuator Diameter: 40 mm
• Mounting Cut-out Diameter: 22 mm round
• Actuator Colour: Yellow
• Front Ring Material: Metal, polished finish
• Function: Momentary contact (spring return)
• Protection Rating: IP66/IP67/IP69K
• Ambient Operating Temperature: –25 °C to +70 °C

Compliance & Certifications

• Manufactured to Siemens SIRIUS ACT operator device quality standards
• Designed for demanding industrial control and signalling applications with high ingress protection

Applications

Ideal for use in industrial control panels, machinery operator stations, factory automation systems and environments requiring clear visual signalling and robust push-button operation. The yellow mushroom head is particularly suitable for emergency stop, reset or alarm-reset functions where rapid operator recognition is needed.