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1SAZ431201R1004
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1SAZ431201R1004
ABB
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1SAZ431201R1004 - TF140DU-142 Thermal Overload Relay 110 ... 142 A | ABB

Cat No. 1SAZ431201R1004
Category Over Load Relay
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type Over Load Relay

Back Ordered

$259.49

Lead Time: 25 Working Days.

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Technical Specification

ABB 1SAZ431201R1004 Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type TA25, TA42 and TA170
Contactor Type AF116, AF140
Current Range 110-142A
Range of Product —
Secondary Volt Ac -
Sub Family -
Type Thermal Overload Relay

Product Details

1SAZ431201R1004 ABB TF140DU-142 - The TF140DU-142 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

ABB 1SAZ431201R1004 dimensions and weight

Dimensions (L × W × H)
Length 15.1 cm
Width 16.5 cm
Height 13.3 cm
Weight
Net Weight 0.945 kg

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

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Product Overview

1SAZ431201R1004 ABB TF140DU-142 - The TF140DU-142 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 1SAZ431201R1004

Electrihub is an authorized ABB distributor, guaranteeing 100% genuine ABB 1SAZ431201R1004 or TF140DU-142 Over Load Relay products backed by ABB warranty. With strong inventory and competitive pricing, we ensure quick delivery and reliable support for your automation needs.

Our experienced technical team is always ready to help you select the right ABB solution for your project — ensuring performance, safety, and peace of mind.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
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 operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

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Anjali V Nov 13, 2025

Accurate and fast overload protection.

Arjun T Nov 13, 2025

We upgraded to ABB 1SAZ431201R1004 overload relays for all critical machinery in UK, resulting in enhanced operational safety and reliability.

Preeti R Nov 13, 2025

We use these relays throughout our facilities for reliable overload protection and minimal downtime.

Sophie K Nov 13, 2025

Accurate and fast overload protection.

Amanda L Nov 13, 2025

The ABB overload relays deliver excellent protection and are easy to integrate into existing systems.

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