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Siemens Short-Handled Selector Switch: 30 mm Panel Mount Size, 4 Positions, H Cam - Selector-Switch Operators
SiemensSelector-Switch Operators

Siemens Short-Handled Selector Switch: 30 mm Panel Mount Size, 4 Positions, H Cam

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

SKU 3G-OTH-35741

Brand
Siemens
Item
Short-Handled Selector Switch: 30 mm Panel Mount Size, 4 Positions, H Cam
Category
Selector-Switch Operators
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
52SA2HAB
Type
H Cam, Series Class 52
Cam
H
Action
Maintained/Maintained/Maintained/Maintained
Positions
4

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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 four positions with a Maintained/Maintained/Maintained/Maintained action and an H cam configuration (MPN 52SA2HAB).

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 among four maintained positions using an H cam mechanism, making it suitable for machinery control, process automation, and switchgear applications where reliable multi-position switching is required.

What are the specifications of the SIEMENS 52SA2HAB selector switch?

The SIEMENS 52SA2HAB is a 30 mm panel-mount selector-switch operator from Series Class 52. It has four positions with a Maintained/Maintained/Maintained/Maintained action and an H cam configuration. The brand is SIEMENS and the manufacturer part number is 52SA2HAB.

Where to buy the SIEMENS 52SA2HAB selector switch worldwide?

You can source the SIEMENS 52SA2HAB 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 Series Class 52 component.

How to install the SIEMENS 30 mm selector switch?

Install the SIEMENS 30 mm selector switch by mounting it through a 30 mm panel cutout and securing it with the provided locking ring. Wire the H cam contacts according to your control scheme, ensuring the maintained action matches your circuit requirements. Always follow Siemens installation guidelines and disconnect power before 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

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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