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Siemens Long-Handled Selector Switch: 30 mm Panel Mount Size, 2 Positions, A Cam - Selector-Switch Operators
SiemensSelector-Switch Operators

Siemens Long-Handled Selector Switch: 30 mm Panel Mount Size, 2 Positions, A Cam

The SIEMENS Long-Handled Selector Switch is a 30 mm panel mount size selector-switch operator from the Series Class 52. It features a 2-position configuration with a maintained/momentary action and an A cam…

SKU 3G-OTH-36540

Brand
Siemens
Item
Long-Handled Selector Switch: 30 mm Panel Mount Size, 2 Positions, A Cam
Category
Selector-Switch Operators
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Technical Specifications

Siemens
Manufacturer Part Number
52SB2ACB
Type
A Cam, Series Class 52
Cam
A
Action
Maintained/Momentary
Positions
2
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Long-Handled Selector Switch is a 30 mm panel mount size selector-switch operator from the Series Class 52. It features a 2-position configuration with a maintained/momentary action and an A cam, identified by manufacturer part number 52SB2ACB.

Frequently Asked Questions

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

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

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

The SIEMENS Long-Handled Selector Switch has a 30 mm panel mount size, 2 positions, and an A cam. It features a maintained/momentary action and is part of the Series Class 52. The manufacturer part number is 52SB2ACB. This SIEMENS operator is designed for industrial control environments.

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

You can source the SIEMENS Long-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 SIEMENS selector-switch operator.

How to install the SIEMENS Long-Handled Selector Switch?

Install the SIEMENS Long-Handled Selector Switch by mounting it in a 30 mm panel cutout. Secure the operator with the provided locknut, then wire the contacts according to your control circuit diagram. Ensure the cam action matches your application's maintained or momentary requirement. Follow standard industrial electrical 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 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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