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Siemens Replacement Contact Pieces: 3 Contacts Included - Replacement Contacts for Siemens Contactors
SiemensReplacement Contacts for Siemens Contactors

Siemens Replacement Contact Pieces: 3 Contacts Included

The SIEMENS Replacement Contact Pieces (MPN 3RT1966-6D) are replacement contacts for Siemens contactors, specifically compatible with the 3RT1466 series. Each set includes three contacts. These components are…

SKU 3G-OTH-39095

Brand
Siemens
Item
Replacement Contact Pieces: 3 Contacts Included
Category
Replacement Contacts for Siemens Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT1966-6D
Compatible with Series
3RT1466
View Full Spec Sheet

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

Product Description

The SIEMENS Replacement Contact Pieces (MPN 3RT1966-6D) are replacement contacts for Siemens contactors, specifically compatible with the 3RT1466 series. Each set includes three contacts. These components are designed for use with Siemens-brand contactors in the 3RT1466 series.

Frequently Asked Questions

What are the specifications of SIEMENS 3RT1966-6D replacement contact pieces?

The SIEMENS 3RT1966-6D replacement contact pieces are designed for the 3RT1466 contactor series. Each set includes three contacts. The manufacturer part number is 3RT1966-6D. These are genuine Siemens components for maintaining or repairing Siemens contactors in industrial control applications.

Where to buy SIEMENS 3RT1966-6D replacement contacts worldwide?

3G Electric supplies the SIEMENS 3RT1966-6D replacement contact pieces to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source genuine Siemens parts and support your procurement needs across all regions.

What is the SIEMENS 3RT1966-6D replacement contact set used for?

The SIEMENS 3RT1966-6D replacement contact set is used to replace worn or damaged contacts in Siemens 3RT1466 series contactors. These contacts restore electrical continuity and switching performance in motor control, lighting, and power distribution systems within industrial and commercial facilities.

How to install SIEMENS 3RT1966-6D replacement contacts?

To install SIEMENS 3RT1966-6D replacement contacts, first disconnect all power to the contactor. Remove the arc chute and existing contacts. Insert the new contacts into the designated slots, ensuring proper alignment. Reattach the arc chute and verify smooth mechanical operation before restoring power. Follow Siemens guidelines for torque specifications.

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

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