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Siemens Replacement Key SB30 for Key Release Operators - Replacement Keys
SiemensReplacement Keys

Siemens Replacement Key SB30 for Key Release Operators

The SIEMENS Selector Switch Key with SB30 Key Code is a replacement key designed for use with Siemens 3SU RONIS series Key Release Operators. This key, identified by manufacturer part number 3SU1950-0FB80-0AA0, is…

SKU 3G-OTH-32621

Also listed as: 3SU19500FB800AA0 · 3SU1950 0FB80 0AA0

Brand
Siemens
Item
Replacement Key SB30 for Key Release Operators
Category
Replacement Keys
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
3SU1950-0FB80-0AA0
Key Code
SB30
Compatible Product Type
Key Release Operators

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Selector Switch Key with SB30 Key Code is a replacement key designed for use with Siemens 3SU RONIS series Key Release Operators. This key, identified by manufacturer part number 3SU1950-0FB80-0AA0, is compatible with Key Release Operators and is intended for industrial equipment applications requiring key-operated selector switches.

Frequently Asked Questions

What is the SIEMENS Selector Switch Key SB30 used for?

The SIEMENS Selector Switch Key with SB30 Key Code is a replacement key for Siemens 3SU RONIS series Key Release Operators. It is used in industrial equipment requiring key-operated selector switches, such as control panels and machinery, to ensure secure and authorized access to switch positions.

What are the specifications of the SIEMENS Selector Switch Key SB30?

The SIEMENS Selector Switch Key has Key Code SB30, manufacturer part number 3SU1950-0FB80-0AA0, and is compatible with Siemens 3SU RONIS series Key Release Operators. It is a replacement key designed for industrial key-operated selector switches, ensuring proper fit and function with the specified Siemens components.

Where to buy the SIEMENS Selector Switch Key SB30 worldwide?

3G Electric supplies the SIEMENS Selector Switch Key SB30 (3SU1950-0FB80-0AA0) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement key for your Siemens 3SU RONIS series Key Release Operators.

How to install the SIEMENS Selector Switch Key SB30?

To install the SIEMENS Selector Switch Key SB30, insert the key into the Key Release Operator of the Siemens 3SU RONIS series and turn to the desired position. Ensure the key code matches the operator. For detailed steps, refer to the Siemens installation manual for the 3SU RONIS series. Always follow standard industrial safety practices.

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 replacement keys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This Siemens 3SU1000-5BF11-0AA0 is a 22 mm panel-mounted key selector switch without contacts. It features a 2-position maintained/maintained switch action and allows key removal in any position. Typical applications include access control and mode selection in industrial control panels where key-operated switching is required
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This Siemens 3SU1000-5BF11-0AA0 is a 22 mm panel-mounted key selector switch without contacts. It features a 2-position maintained/maintained switch action and allows key removal in any position. Typical applications include access control and mode selection in industrial control panels where key-operated switching is required
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This SIEMENS Series 3SU key switch is a 3-position panel-mounted unit without contacts, featuring maintained switch action in all positions. It has a 22 mm mounting size and key removal in the right position. Used for access control and mode selection in industrial control panels and automation systems
This Siemens key switch is a panel-mounted device without contacts, featuring a 2-position maintained/maintained switch action. It has a 22 mm mounting size and key removal in the left position. Typical applications include access control and operator selection in industrial automation and machinery
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This Siemens key switch is a panel-mounted device without contacts, featuring a 2-position maintained/maintained switch action. It has a 22 mm mounting size and key removal in the left position. Typical applications include access control and operator selection in industrial automation and machinery
This Siemens keyed selector switch is a 3-position, 22 mm panel-mounting device from Series 3SU, supplied without contacts. It features a maintained/maintained/maintained switch action and key removal only in the left position. Typical applications include industrial control panels where secure mode selection is required, preventing unauthorized operation
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This Siemens keyed selector switch is a 3-position, 22 mm panel-mounting device from Series 3SU, supplied without contacts. It features a maintained/maintained/maintained switch action and key removal only in the left position. Typical applications include industrial control panels where secure mode selection is required, preventing unauthorized operation
This 22 mm panel-mounted key switch from the Siemens 3SU series is a 3-position selector with momentary/maintained/maintained action and key removal only in the right position. It is used for access control and mode selection in industrial control panels and automation systems
Siemens
This 22 mm panel-mounted key switch from the Siemens 3SU series is a 3-position selector with momentary/maintained/maintained action and key removal only in the right position. It is used for access control and mode selection in industrial control panels and automation systems
This 22 mm panel-mounted key switch from the Siemens 3SU series features a 2-position momentary/momentary switch action and left key removal position. Supplied without contacts, it requires separate contact blocks for operation. Typical applications include industrial control panels where key-operated access is needed for momentary switching functions
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This 22 mm panel-mounted key switch from the Siemens 3SU series features a 2-position momentary/momentary switch action and left key removal position. Supplied without contacts, it requires separate contact blocks for operation. Typical applications include industrial control panels where key-operated access is needed for momentary switching functions

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