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Siemens Short-Handled Selector Switch: 30 mm Panel Mount Size, 3 Positions, B Cam - Selector-Switch Operators
SiemensSelector-Switch Operators

Siemens Short-Handled Selector Switch: 30 mm Panel Mount Size, 3 Positions, B Cam

The SIEMENS Short-Handled Selector Switch is a 30 mm panel-mount selector-switch operator from the Series Class 52. It features three positions with a Momentary/Maintained/Maintained action and a B cam. This product…

SKU 3G-OTH-36222

Brand
Siemens
Item
Short-Handled Selector Switch: 30 mm Panel Mount Size, 3 Positions, B Cam
Category
Selector-Switch Operators
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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
52SX2BBB
Type
B Cam, Series Class 52
Cam
B
Action
Momentary/Maintained/Maintained
Positions
3

Technical Documents

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

Product Description

The SIEMENS Short-Handled Selector Switch is a 30 mm panel-mount selector-switch operator from the Series Class 52. It features three positions with a Momentary/Maintained/Maintained action and a B cam. This product is identified by manufacturer part number 52SX2BBB.

Frequently Asked Questions

What is the SIEMENS Short-Handled Selector Switch used for?

The SIEMENS Short-Handled Selector Switch is used as a panel-mount operator for industrial control circuits. It allows operators to select between three positions with momentary and maintained actions, making it suitable for machine control, motor starters, and process automation applications where reliable switching is required.

What are the specifications of the SIEMENS 52SX2BBB selector switch?

The SIEMENS 52SX2BBB is a 30 mm panel-mount selector-switch operator with a short handle, three positions, and a B cam. Its action is Momentary/Maintained/Maintained. It belongs to the Series Class 52 and is manufactured by SIEMENS. The cam type is B, and the manufacturer part number is 52SX2BBB.

Where to buy the SIEMENS 52SX2BBB selector switch worldwide?

You can source the SIEMENS 52SX2BBB selector switch worldwide through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on this SIEMENS Series Class 52 operator.

How to install the SIEMENS 30 mm selector switch?

To install the SIEMENS 30 mm selector switch, mount it through a 30 mm panel cutout and secure it with the provided locking ring. Wire the contacts according to your control circuit diagram, ensuring the B cam aligns with the desired switching sequence. Always follow SIEMENS installation guidelines and de-energize circuits before work.

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

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SIEMENS Short-Handled Selector Switch: 30 mm Panel Mount Size, 3 Positions, B Cam, Series Class 52 (MPN 52SX2BDB)
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