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ABB TA80DU-42M Thermal Overload Relay 29... 42 A1SAZ331201R2003↓ 53% off MRP
BrandABB
CategorySwitchgear
SpecificationThermal overload relay · 3P (TP) · 42 A · Auxiliary Circuit 440 V DC · 29 ... 42 A
Brand SKU1SAZ331201R2003
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
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ABB TA80DU-42M Thermal Overload Relay 29... 42 A

₹6,627/pcincl. GST-53%
₹5,616 + 18% GST · MRP ₹14,039
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₹6,627 /pc incl. GST
Free pan-India delivery

ABB TA80DU-42M Thermal Overload Relay 29... 42 A: Elume price today ₹6,627 per pc incl. GST, 53% below the ₹14,039 MRP. Over the last 30 days it ranged from ₹4,533 on 7 Sep to ₹6,627. The average price across the sellers we track is ₹5,207, ₹1,420 less than here. The lowest tracked seller lists it at ₹5,207, ₹1,420 below it (tell us and we match it).

Price history
Elume price vs the average market price across the sellers we track, day by day. Tap a legend entry to show or hide a line.
9 Jul to 7 Oct
₹15,022₹12,320₹9,619₹6,917₹4,216₹14,039₹6,627₹5,207
9 Jul27 Jul14 Aug1 Sep19 Sep7 Oct
Elume today
₹6,627
Avg market price
₹5,207
MRP
₹14,039
Lowest in view · 10 Aug
₹4,533
Highest in view · 3 Oct
₹6,627
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100% genuine
Brand-authorised stock with full manufacturer warranty
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Pan-India delivery
3–7 working days to any site in India
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Wholesale built in
−5% auto-applies at 15+ units - ₹6,296/pc on this product

TA80DU-42M (29.0-42.0A) 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-

As published by ABB. Verify critical parameters against the datasheet before specifying.
ABB ABB TA80DU-42M Thermal Overload Relay 29... 42 A · 1SAZ331201R2003
Device typeThermal overload relay
Poles3P (TP)
Rated current42 A
Rated voltageAuxiliary Circuit 440 V DC
FrequencyAuxiliary Circuit 50 Hz
Operational current (Ie)42 A
Setting range29 ... 42 A
Insulation voltage (Ui)690 V
Impulse withstand (Uimp)Auxiliary Circuit 6 kV
Width4.5 modules (78 mm)
Terminal capacityFlexible with Ferrule 1x 2.5 ... 25 mm²
Ingress protectionIP20
Reference standardIEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1
Net weight0.36 kg
Current rating42 A
BrandABB
Brand SKU1SAZ331201R2003
ELINEF4PHKD77R
Sold asPer pc
Ratings as published by ABB (abb.com product data; Product name). Verify critical parameters against the datasheet before specifying.
Read: Havells vs ABB vs Lauritz Knudsen: Which Switchgear for Your Home? →
Which is the best MCB brand in India: Havells, ABB or Lauritz Knudsen?
At correct specification, all three protect reliably; they differ in range, price and availability rather than trip-when-needed quality. Havells wins on availability and range breadth, ABB on engineering pedigree, Lauritz Knudsen on premium build at keen prices.
Is Lauritz Knudsen the same as L&T Switchgear?
Yes; it is the renamed erstwhile L&T Switchgear business, continuing the same Indian manufacturing legacy under new ownership and branding. Ranges like Tripper and EXORA carry that lineage forward.
Can I mix MCB brands in one distribution board?
Electrically yes; DIN-rail standards make devices interchangeable, and a mixed board protects correctly if each device is rightly rated. Single-brand boards are still preferable for spares, warranty simplicity and appearance.
Is ABB TA80DU-42M Thermal Overload Relay 29... 42 A genuine and warranty-backed?

Yes. Every ABB product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.

Do you deliver across India?

Yes - we deliver pan-India, usually within 3–7 working days. Delivery is free on orders of ₹4,000 and above; a flat ₹100 fee applies from ₹2,000 to ₹4,000 and ₹200 below ₹2,000.

Can I get a GST invoice?

Yes. Enter your GSTIN at checkout and we issue a GST invoice with tax shown separately, so businesses can claim input tax credit.

Is there a wholesale or bulk rate?

Yes. Orders of 15 or more pcs get a wholesale rate about 5% below the listed Elume price - shown on every product page.

What if I find it cheaper somewhere else?

Tell us. If the same ABB product is listed for less, GST and delivery included, by an authorised Indian online seller, we match that price - before you order or within 7 days of ordering. The terms are on our lowest-price guarantee page.

What is the return policy?

Unused items in original packaging can be returned within 7 days of delivery, with free return shipping.

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