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Siemens Lateral Auxiliary Switch: Lateral Auxiliary Switch - Accessories for Siemens Models
SiemensAccessories for Siemens Models

Siemens Lateral Auxiliary Switch: Lateral Auxiliary Switch

The SIEMENS Lateral Auxiliary Switch, model 3RV29011A, is an accessory designed for use with SIRIUS 3RV2 Motor Starter Protectors. This component provides auxiliary switching functionality for monitoring and control…

SKU 3G-OTH-39480

Brand
Siemens
Item
Lateral Auxiliary Switch: Lateral Auxiliary Switch
Category
Accessories for Siemens Models
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Technical Specifications

Siemens
Manufacturer Part Number
3RV29011A
Compatible with Series
SIRIUS 3RV2 Motor Starter Protectors

Technical Documents

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

Product Description

The SIEMENS Lateral Auxiliary Switch, model 3RV29011A, is an accessory designed for use with SIRIUS 3RV2 Motor Starter Protectors. This component provides auxiliary switching functionality for monitoring and control applications within compatible Siemens motor protection systems.

Frequently Asked Questions

What is the SIEMENS Lateral Auxiliary Switch 3RV29011A used for?

The SIEMENS Lateral Auxiliary Switch 3RV29011A provides auxiliary switching for monitoring and control applications. It is designed as an accessory for SIRIUS 3RV2 Motor Starter Protectors, enabling status signaling or remote indication in industrial motor protection systems.

What are the specifications of the SIEMENS 3RV29011A?

The SIEMENS 3RV29011A is a lateral auxiliary switch with manufacturer part number 3RV29011A. It is compatible with the SIRIUS 3RV2 series of motor starter protectors. This accessory adds auxiliary contact functionality for integration into Siemens motor protection and control circuits.

Where to buy the SIEMENS 3RV29011A worldwide?

You can source the SIEMENS 3RV29011A 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 accessory.

How to install the SIEMENS lateral auxiliary switch 3RV29011A?

Install the SIEMENS 3RV29011A by clipping it onto the side of a compatible SIRIUS 3RV2 motor starter protector. Ensure the device is de-energized before mounting. Follow standard industrial wiring practices for auxiliary contacts. Refer to the Siemens installation 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 accessories for siemens models. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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