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Siemens Auxiliary Contact Block (MPN 3RV29211M) - Siemens Auxiliary Contacts
SiemensSiemens Auxiliary Contacts

Siemens Auxiliary Contact Block (MPN 3RV29211M)

The SIEMENS Auxiliary Contact Block (MPN 3RV29211M) 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-38437

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

Siemens
Manufacturer Part Number
3RV29211M
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 3RV29211M) 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 the motor starter assembly.

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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