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

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

The SIEMENS Long-Handled Selector Switch is a 30 mm panel-mount selector-switch operator from the Class 52 series (MPN 52SB2HAB). It features four positions with a maintained/maintained/maintained/maintained action…

SKU 3G-OTH-36550

Brand
Siemens
Item
Long-Handled Selector Switch: 30 mm Panel Mount Size, 4 Positions, H Cam
Category
Selector-Switch Operators
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
52SB2HAB
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 Long-Handled Selector Switch is a 30 mm panel-mount selector-switch operator from the Class 52 series (MPN 52SB2HAB). It features four positions with a maintained/maintained/maintained/maintained action and an H cam configuration.

Frequently Asked Questions

What is the SIEMENS 52SB2HAB selector switch used for?

The SIEMENS 52SB2HAB is a 30 mm panel-mount selector-switch operator used in industrial control panels to select between four maintained positions. It is common in manufacturing, process control, and machinery applications where operators need a durable, long-handled switch for multi-state selection.

What are the specifications of the SIEMENS 52SB2HAB selector switch?

The SIEMENS 52SB2HAB is a Class 52 series selector-switch operator with a 30 mm panel-mount size, four positions, and a maintained/maintained/maintained/maintained action. It uses an H cam configuration. The manufacturer part number is 52SB2HAB.

Where to buy the SIEMENS 52SB2HAB selector switch worldwide?

3G Electric supplies the SIEMENS 52SB2HAB selector switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Class 52 series operator.

How to install the SIEMENS 52SB2HAB selector switch?

Install the SIEMENS 52SB2HAB into a 30 mm panel cutout, secure with the provided mounting nut, and wire according to your control scheme. Ensure the H cam aligns with your contact blocks. Follow standard industrial safety practices and consult the Siemens Class 52 manual for torque and wiring details.

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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