• Siemens SIRIUS ACT 3SU11 Selector & Key Switches, Plastic (Complete)
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Siemens SIRIUS ACT 3SU11 Selector & Key Switches, Plastic (Complete)

Siemens SIRIUS ACT 3SU11 Selector & Key Switches, Plastic (Complete)

Complete SIRIUS ACT selector switches and key-operated switches with black plastic front ring, supplied with holder and contact modules.

Key features

  • Selector switches with short black actuator, 2 or 3 switch positions
  • Latching or momentary (spring return) versions
  • Key-operated switches with RONIS SB30 or Siemens C (S-10-CG) lock
  • Illuminable selector versions available
  • Screw or spring-loaded terminal versions

Specifications

Brand Siemens
Product line SIRIUS ACT 3SU1
Device type Complete unit
Front ring Plastic, black
Mounting diameter 22 mm
Source Siemens Catalog IC 10 · 2026, p. 1237-1238
3SU1100-2BF60-1BA0 Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO | Connection: Screw
3SU1100-2BF60-1MA0 Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO + 1 NC | Connection: Screw
3SU1103-2BF60-1BA0 Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White (lamp 110 V AC) | Contacts: 1 NO | Connection: Screw
3SU1100-2BM60-1LA0 Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO + 2 NC | Connection: Screw
3SU1100-2BM60-1NA0 Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO | Connection: Screw
3SU1100-2BL60-1LA0 Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO + 2 NC | Connection: Screw
3SU1100-2BL60-1NA0 Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO | Connection: Screw
3SU1100-2BF60-3BA0 Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO | Connection: Spring-loaded
3SU1100-2BF60-3MA0 Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO + 1 NC | Connection: Spring-loaded
3SU1100-2BM60-3LA0 Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO + 2 NC | Connection: Spring-loaded
3SU1100-2BM60-3NA0 Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO | Connection: Spring-loaded
3SU1100-2BL60-3LA0 Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO + 2 NC | Connection: Spring-loaded
3SU1100-2BL60-3NA0 Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO | Connection: Spring-loaded
3SU1100-4BF11-1BA0 Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO | Connection: Screw
3SU1100-4BF11-1FA0 Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO + 1 NC | Connection: Screw
3SU1100-4BL11-1NA0 Type: Key switch, RONIS SB30, 3 pos. | Operation: Latching, 2x45° | Key removal: I+O+II | Contacts: 2 NO | Connection: Screw
3SU1100-4BF11-3BA0 Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO | Connection: Spring-loaded
3SU1100-4BF11-3FA0 Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO + 1 NC | Connection: Spring-loaded
3SU1100-4BF21-3TA0 Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 2 NC (install. superv.) | Connection: Spring-loaded
3SU1100-5BF11-3FA0 Type: Key switch, Siemens C S-10-CG, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO + 1 NC | Connection: Spring-loaded
Pushbuttons & Pilot LightsSiemens
20 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens SIRIUS ACT 3SU11 Selector & Key Switches, Plastic (Complete)

Brand Siemens·Pushbuttons & Pilot Lights

Available part numbers (20)

3SU1100-2BF60-1BA0, 3SU1100-2BF60-1MA0, 3SU1103-2BF60-1BA0, 3SU1100-2BM60-1LA0, 3SU1100-2BM60-1NA0, 3SU1100-2BL60-1LA0, 3SU1100-2BL60-1NA0, 3SU1100-2BF60-3BA0, 3SU1100-2BF60-3MA0, 3SU1100-2BM60-3LA0 + 10 more — see full table ↓

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Product codes & specifications
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RFQ List (0)
Product codeSpec
3SU1100-2BF60-1BA0Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO | Connection: Screw
3SU1100-2BF60-1MA0Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO + 1 NC | Connection: Screw
3SU1103-2BF60-1BA0Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White (lamp 110 V AC) | Contacts: 1 NO | Connection: Screw
3SU1100-2BM60-1LA0Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO + 2 NC | Connection: Screw
3SU1100-2BM60-1NA0Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO | Connection: Screw
3SU1100-2BL60-1LA0Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO + 2 NC | Connection: Screw
3SU1100-2BL60-1NA0Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO | Connection: Screw
3SU1100-2BF60-3BA0Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO | Connection: Spring-loaded
3SU1100-2BF60-3MA0Type: Selector, short actuator, 2 positions | Operation: Latching, 90° | Color: White | Contacts: 1 NO + 1 NC | Connection: Spring-loaded
3SU1100-2BM60-3LA0Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO + 2 NC | Connection: Spring-loaded
3SU1100-2BM60-3NA0Type: Selector, short actuator, 3 positions | Operation: Momentary, 2x45°, reset right + left | Color: White | Contacts: 2 NO | Connection: Spring-loaded
3SU1100-2BL60-3LA0Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO + 2 NC | Connection: Spring-loaded
3SU1100-2BL60-3NA0Type: Selector, short actuator, 3 positions | Operation: Latching, 2x45° | Color: White | Contacts: 2 NO | Connection: Spring-loaded
3SU1100-4BF11-1BA0Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO | Connection: Screw
3SU1100-4BF11-1FA0Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO + 1 NC | Connection: Screw
3SU1100-4BL11-1NA0Type: Key switch, RONIS SB30, 3 pos. | Operation: Latching, 2x45° | Key removal: I+O+II | Contacts: 2 NO | Connection: Screw
3SU1100-4BF11-3BA0Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO | Connection: Spring-loaded
3SU1100-4BF11-3FA0Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO + 1 NC | Connection: Spring-loaded
3SU1100-4BF21-3TA0Type: Key switch, RONIS SB30, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 2 NC (install. superv.) | Connection: Spring-loaded
3SU1100-5BF11-3FA0Type: Key switch, Siemens C S-10-CG, 2 pos. | Operation: Latching, 90° | Key removal: O+I | Contacts: 1 NO + 1 NC | Connection: Spring-loaded

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