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Siemens Selector Switch - SPDT 2 Positions

Siemens Selector Switch - SPDT 2 Positions

The Siemens 3SU11002BF601MA0 knob features a PVC front ring and comes in black and white. This swi...

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Siemens SIRIUS ACT Selector Switch Head - 2 Position, Latching, 22mm cutout

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RS Components Ltd- UKSiemens SIRIUS ACT Selector Switch Head - 2 Position, Latching, 22mm cutout
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Rapid Online - Rapid Electronics Ltd.Siemens 3SU10022BM600AA0 SIRIUS ACT toggle Switch 3-pos illuminate...
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eBaySiemens SIRIUS ACT knob Switch illuminated 22mm O-I
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Product Information

Full details

The Siemens Selector Switch (3SU11002BF601MA0) is designed for operators of industrial machinery and control panels who need reliable and durable switching solutions. Its key benefit is providing a robust, 90-degree rotation interface with 1NO/1NC contacts for precise control. A potential caveat is its specific 22mm hole diameter requirement, which needs to be confirmed for existing panel cutouts.

All features

BrandSiemens

Extended Product Information

FAQs

What is the function of the 1NO/1NC contacts?

1NO means 'Normally Open' - the circuit is open when the switch is in its default state and closes when actuated. 1NC means 'Normally Closed' - the circuit is closed by default and opens when the switch is actuated. This provides two distinct control signals.

Can this switch be used outdoors?

Yes, with its IP67K rating, it offers high protection against dust and water ingress, making it suitable for outdoor applications.

What does 'latching switching function' mean?

A latching function means the switch stays in the position it was moved to (e.g., ON or OFF) after you release it, until you manually move it to another position.

What size hole is required for installation?

This selector switch requires a standard 22mm diameter mounting hole.

Does this switch require special tools for installation?

No, the SIRIUS ACT snap-on concept allows for tool-free, one-handed assembly.

What materials is the front ring made of?

The front ring is made of durable plastic (PVC).

Can this be connected directly to a PLC?

Yes, it can be wired directly to a PLC's input module using its 1NO/1NC contacts, or integrated via communication interfaces like PROFINET, AS-Interface, or IO-Link if the system supports them.

Troubleshooting

Switch does not change state

Verify the latching mechanism is functioning correctly. Ensure the button is fully actuated. Check for any physical obstructions.

No electrical contact when switch is actuated

Check wiring connections to the 1NO and 1NC terminals. Ensure the contacts are clean. Verify the switch is properly seated in its holder.

Difficulty mounting into panel

Confirm the panel cutout is precisely 22mm in diameter. Ensure no burrs or obstructions are present around the hole.

Unit fails in wet or dusty conditions

Verify the IP67K seal is intact and the front ring is properly secured. Clean any debris from the seal area. Inspect for damage.

Pros and Cons

Pros

  • High durability and resistance to harsh conditions (dust, oil, aggressive alkalis).
  • Reliable performance suitable for industrial and outdoor use.
  • Easy assembly with a one-handed snap-on mechanism.
  • Versatile integration options with controllers via PROFINET, AS-Interface, or IO-Link.
  • Clear 2-position switching with latching functionality.

Cons

  • Requires a specific 22mm mounting hole diameter, limiting retrofitting into different panel sizes.
  • Limited to 2 switch positions, not suitable for applications needing more states.
  • Primarily a manual control device; does not offer remote or automated switching on its own.
  • Basic functionality; advanced features like multi-color illumination require additional modules.

Setup, Compatibility & Care

Setup:

  1. Ensure a 22mm diameter hole is available in the control panel.
  2. Insert the selector switch head through the hole.
  3. Secure the switch using the provided holder and modules. The SIRIUS ACT system features a snap-on mechanism for tool-free, one-handed assembly.
  4. Connect the integrated 1NO/1NC contacts to your control circuitry as required.

Compatibility:

  • Designed for a 22mm mounting hole diameter.
  • Can be integrated with controllers via standard wiring, PROFINET, AS-Interface, or IO-Link (requires appropriate interface modules).
  • Part of the Siemens SIRIUS ACT product line, ensuring compatibility with other devices in the series.

Care:

  • Clean the exterior with a dry or slightly damp cloth. Avoid abrasive cleaners.
  • The robust plastic and real metal construction resists dust, oils, and aggressive alkalis, requiring minimal specific maintenance.
  • Ensure connections remain clean and secure for optimal performance.

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