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Siemens Keyed Selector Switch: 2 Position, 22 mm Panel Mounting Size - Panel-Mounted Key Switches without Contacts
SiemensPanel-Mounted Key Switches without Contacts

Siemens Keyed Selector Switch: 2 Position, 22 mm Panel Mounting Size

The SIEMENS Keyed Selector Switch is a panel-mounted key switch without contacts, part of the Series 3SU. It features a 2-position, maintained/maintained switch action with a 22 mm panel mounting size. The key…

SKU 3G-OTH-31756

Brand
Siemens
Item
Keyed Selector Switch: 2 Position, 22 mm Panel Mounting Size
Category
Panel-Mounted Key Switches without Contacts
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Technical Specifications

Siemens
Manufacturer Part Number
3SU1000-5BF01-0AA0
Switch Action
Maintained/Maintained
Key Removal Position
Left
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Keyed Selector Switch is a panel-mounted key switch without contacts, part of the Series 3SU. It features a 2-position, maintained/maintained switch action with a 22 mm panel mounting size. The key removal position is left, and the manufacturer part number is 3SU1000-5BF01-0AA0.

Frequently Asked Questions

What is the SIEMENS 3SU1000-5BF01-0AA0 keyed selector switch used for?

The SIEMENS 3SU1000-5BF01-0AA0 is a panel-mounted keyed selector switch used for access control and machine safety in industrial automation. Its 2-position maintained/maintained action and left key removal position ensure secure operator selection, preventing unauthorized use in manufacturing, process control, and machinery applications.

What are the specifications of the SIEMENS 3SU1000-5BF01-0AA0 keyed selector switch?

The SIEMENS 3SU1000-5BF01-0AA0 is a Series 3SU keyed selector switch with a 22 mm panel mounting size. It features a 2-position maintained/maintained switch action and a left key removal position. This unit is a panel-mounted key switch without contacts, designed for secure operator control in industrial environments.

Where to buy the SIEMENS 3SU1000-5BF01-0AA0 keyed selector switch worldwide?

You can source the SIEMENS 3SU1000-5BF01-0AA0 keyed selector switch worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Siemens Series 3SU component.

How to install the SIEMENS 3SU1000-5BF01-0AA0 keyed selector switch?

To install the SIEMENS 3SU1000-5BF01-0AA0, mount it in a 22 mm panel cutout and secure it with the provided locking ring. Wire the switch contacts (sold separately) according to your control circuit. Ensure the key is in the left removal position before operation. Follow Siemens Series 3SU installation guidelines for proper safety and functionality.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens panel-mounted key switches without contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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