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3TH2040-0AF0
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3TH2040-0AF0
SIEMENS
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3TH2040-0AF0 - CONTACTOR RELAY 40E EN 50 011 - Siemens

Cat No. 3TH2040-0AF0
Category Auxiliary Contactors
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Auxiliary Contactors

In Stock — 5 Qty

Quantity Expected Delivery
5 Units 25 Business Days

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Technical Documents

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Technical Specification

SIEMENS 3TH2040-0AF0 Auxiliary Contactors Technical Specification

Auxiliary Contactors
Auxiliary Contact 4NO
Coil Voltage 110Vac
Model 3TH

Product Details

Siemens 3TH2040-0AF0 - Contactor relay, 40E, EN 50011, 4 NO; Screw terminal AC operation 110 V AC 50 Hz/132 V AC 60 Hz Phased-out product Successor is SIRIUS 3RH21. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3TH2040-0AF0 dimensions and weight

Dimensions (L × W × H)
Length 31.1 cm
Width 11.6 cm
Height 11.5 cm
Weight
Net Weight 0.19 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Siemens 3TH2040-0AF0 - Contactor relay, 40E, EN 50011, 4 NO; Screw terminal AC operation 110 V AC 50 Hz/132 V AC 60 Hz Phased-out product Successor is SIRIUS 3RH21. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3TH2040-0AF0

Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.

Reviews & Ratings

4.8
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Abhishek Saxena Jul 24, 2026

Installed SIEMENS 3TH2040-0AF0 in our motor control unit. Excellent coil performance and durable housing. Electrihub delivered genuine SIEMENS product with proper GST invoice. Highly recommend Electrihub for panel builders.

Ashish Menon Jul 24, 2026

Ordered this SIEMENS 3TH2040-0AF0 auxiliary contactor for our industrial control panel project. The product delivered by Electrihub was 100% original brand packaging with tax invoice. Switching performance is super smooth and terminal clamping is solid. Will definitely order again from Electrihub.com!

Sanjay Tiwari Jul 24, 2026

Electrihub is doing a fantastic job providing original SIEMENS switchgear components online. The 3TH2040-0AF0 auxiliary contactor was well packaged and works seamlessly in our automation panel setup.

Priya Garg Jul 24, 2026

The SIEMENS 3TH2040-0AF0 auxiliary contactor is compact, durable, and performs efficiently under frequent switching operations. Electrihub offered genuine parts and clear tracking. Very satisfied with the product and service!

Sachin Chawla Jul 23, 2026

The contactor 3TH2040-0AF0 specs matched exactly as listed on RAS Electrihub. Fits perfectly into our existing setup. Very satisfied with the prompt delivery.

Manoj Tiwari Jul 23, 2026

Tested the 3TH2040-0AF0 on load. Typical SIEMENS reliability and zero coil chatter. RAS Electrihub customer support was also very helpful in confirming stock availability.

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