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3RH2140-1JB40
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3RH2140-1JB40
SIEMENS
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3RH2140-1JB40 - COUPL.Control Relay, 4NO, DC24V, DIODE - Siemens

Cat No. 3RH2140-1JB40
Category Auxiliary Contactors
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Auxiliary Contactors

In Stock — 12 Qty

Quantity Expected Delivery
12 Units 25 Business Days

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Technical Specification

SIEMENS 3RH2140-1JB40 Auxiliary Contactors Technical Specification

Auxiliary Contactors
Auxiliary Contact 4NO
Coil Voltage 24Vdc
Model 3RH

Product Details

Siemens 3RH2140-1JB40 - COUPL.Control Relay, 4NO, DC24V, DIODE. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3RH2140-1JB40 dimensions and weight

Dimensions (L × W × H)
Length 6.15 cm
Width 5 cm
Height 7.75 cm

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

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Product Overview

Siemens 3RH2140-1JB40 - COUPL.Control Relay, 4NO, DC24V, DIODE. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3RH2140-1JB40

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

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Ashish Pillai Jul 24, 2026

I was skeptical about ordering electrical components online, but Electrihub exceeded expectations. Received authentic SIEMENS model 3RH2140-1JB40. Fits perfectly in standard DIN rail mounting and auxiliary contacts are performing without any issues.

Manoj Nambiar Jul 24, 2026

We regular buy switchgear items from Electrihub. Model 3RH2140-1JB40 from SIEMENS arrived in factory-sealed condition. Perfect performance in auxiliary control operations. Great service by Electrihub!

Sanjay Gupta Jul 24, 2026

Got the SIEMENS 3RH2140-1JB40 delivered right on time from Electrihub. The contact response time is excellent and auxiliary terminals are sturdy. Smooth purchasing experience on Electrihub.com.

Sandeep Nair Jul 24, 2026

The SIEMENS 3RH2140-1JB40 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!

Karan Malhotra Jul 23, 2026

Bought 5 units of 3RH2140-1JB40 Auxiliary Contactors from RAS Electrihub. Received GST invoice promptly and the products are 100% original SIEMENS. Will order again.

Dinesh Bhasin Jul 23, 2026

Received fresh batch stock of 3RH2140-1JB40 from RAS Electrihub. Quality is top-notch and delivery was faster than expected. Great platform for industrial buyers.

Sanjay Rao Jul 23, 2026

We needed the 3RH2140-1JB40 urgently for a site maintenance job. RAS Electrihub delivered it to Noida within 2 days. Perfect box packing and genuine SIEMENS switchgear.

Anil Joshi Jul 23, 2026

RAS Electrihub has become our go-to site for buying SIEMENS automation components. The 3RH2140-1JB40 auxiliary contactor was delivered in factory sealed condition.

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