Siemens Sirius Selector switch, illuminable, 2 position, round, red, 22mm Part number 3SU1002-2BF20-0AA0

Product Overview

The Siemens 3SU1002-2BF20-0AA0 is a SIRIUS ACT 22 mm illuminated selector switch head (plastic, round) with a short handle and two positions “O | I”. It features a red actuator, key-removal in the “O” position, and is suitable for front-panel mounting in industrial control-panel environments.

Key Features

• 22 mm round plastic selector switch head from the SIRIUS ACT series
• Illuminable actuator (red colour) for status indication
• Two switch positions: O (off) and I (on) with latching mechanism
• Short handle design for compact panel mounting
• High protection class at front: IP66 / IP67 / IP69K when installed properly
• Designed for demanding industrial operator-interface applications

Technical Specifications

• Product Series: SIRIUS ACT (3SU10 series)
• Article Number: 3SU1002-2BF20-0AA0
• Panel Cut-out Diameter: 22.3 mm (round)
• Number of Positions: 2 (O and I)
• Actuator Colour: Red
• Switching Action: Latching (maintained)
• Actuating Angle: 90°
• Operating Temperature Range: –25 °C to +70 °C
• Protection Class (front when mounted): IP66 / IP67 / IP69K

Compliance & Certifications

• Manufactured by Siemens AG in accordance with industrial control-interface standards
• Designed for secure operator interface use in automation panels and heavy-duty industrial environments

Applications

Ideal for machine-control panels, operator stations, automation systems, electrical cabinets and switchgear where a clearly visible, illuminated selector switch with front-panel mounting and key-removal in the OFF position is required. Suitable for signalling, machine enable/disable functions and secure operator control in industrial installations.