We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Siemens 52SX2BAB Selector-Switch Operator, 3-Position Maintained, B Cam - Selector-Switch Operators
SiemensSelector-Switch Operators

Siemens 52SX2BAB Selector-Switch Operator, 3-Position Maintained, B Cam

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

SKU 3G-OTH-35321

Brand
Siemens
Item
52SX2BAB Selector-Switch Operator, 3-Position Maintained, B Cam
Part Number
52SX2BAB
Category
Selector-Switch Operators
Available to Order
Also known as:52SX2BABSiemens
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
52SX2BAB
Type
B Cam, Series Class 52
Cam
B
Action
Maintained/Maintained/Maintained
Positions
3

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SIEMENS Short-Handled Selector Switch is a 30 mm panel mount size selector-switch operator from the Series Class 52. It features three positions with a Maintained/Maintained/Maintained action and a B Cam, as specified by the manufacturer part number 52SX2BAB.

Frequently Asked Questions

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

The SIEMENS Short-Handled Selector Switch is used as a panel-mounted operator for industrial control circuits. It allows an operator to select among three maintained positions, making it suitable for applications like motor control, machine mode selection, or process switching in manufacturing and automation environments.

What are the specifications of the SIEMENS Short-Handled Selector Switch?

This SIEMENS selector switch has a 30 mm panel mount size, three positions with Maintained/Maintained/Maintained action, and a B Cam. The manufacturer part number is 52SX2BAB. It is part of the Series Class 52 and is designed for industrial control panel applications.

Where to buy the SIEMENS Short-Handled Selector Switch worldwide?

You can source the SIEMENS Short-Handled Selector Switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to install the SIEMENS Short-Handled Selector Switch?

Install the SIEMENS Short-Handled Selector Switch by mounting it in a 30 mm panel cutout and securing it with the provided nut. Wire the contacts according to your control circuit diagram. Ensure the cam action matches your application. Follow standard industrial electrical safety practices during installation.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from Siemens

View all Siemens parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first