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Siemens Auxiliary Contact Block (MPN 3RV29011D) - Siemens Auxiliary Contacts
SiemensSiemens Auxiliary Contacts

Siemens Auxiliary Contact Block (MPN 3RV29011D)

The SIEMENS Auxiliary Contact Block (MPN 3RV29011D) is a Siemens auxiliary contact designed for use with SIRIUS 3RV2 Motor Starter Protectors. This component provides additional switching contacts for monitoring and…

SKU 3G-OTH-38409

Brand
Siemens
Item
Auxiliary Contact Block
Category
Siemens Auxiliary Contacts
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Technical Specifications

Siemens
Manufacturer Part Number
3RV29011D
Compatible with Series
SIRIUS 3RV2 Motor Starter Protectors
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Auxiliary Contact Block (MPN 3RV29011D) is a Siemens auxiliary contact designed for use with SIRIUS 3RV2 Motor Starter Protectors. This component provides additional switching contacts for monitoring and control functions within industrial motor protection systems.

Frequently Asked Questions

What is the SIEMENS 3RV29011D auxiliary contact block used for?

The SIEMENS 3RV29011D auxiliary contact block provides additional switching contacts for monitoring and control functions when used with SIRIUS 3RV2 motor starter protectors in industrial motor protection systems.

What are the specifications of the SIEMENS 3RV29011D auxiliary contact block?

The SIEMENS 3RV29011D is an auxiliary contact block compatible with the SIRIUS 3RV2 series of motor starter protectors. It adds extra switching contacts for monitoring and control in industrial motor protection applications.

Where to buy the SIEMENS 3RV29011D auxiliary contact block worldwide?

3G Electric supplies the SIEMENS 3RV29011D auxiliary contact block worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the right Siemens component for your SIRIUS 3RV2 motor starter protector.

How to install the SIEMENS 3RV29011D auxiliary contact block?

Install the SIEMENS 3RV29011D auxiliary contact block by clipping it onto the side of a SIRIUS 3RV2 motor starter protector. Ensure the device is de-energized, then follow standard industrial wiring practices for auxiliary contacts to integrate monitoring and control signals.

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 siemens auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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