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ABB OVR T2 3N 40-440 P QS Surge Protective Device2CTB803973R1400↓ 53% off MRP
BrandABB
CategorySwitchgear
SpecificationSPD · 4P (FP) · Type 2 · (L-PE) 440 V
Brand SKU2CTB803973R1400
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
ABB· In stock
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ABB OVR T2 3N 40-440 P QS Surge Protective Device

⚡ Ranked #3 in Surge Protection for Homes: SPDs, Spike Guards and What Actually Works · Three-phase supplies, solar, borewell homes →
₹14,010/pcincl. GST-53%
₹11,873 + 18% GST · MRP ₹29,684
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✓Lowest price guarantee · found it cheaper? We match it.
💳 30 Day credit facility available launching soon - join waitlist.
₹14,010 /pc incl. GST
Free pan-India delivery

ABB OVR T2 3N 40-440 P QS Surge Protective Device: Elume price today ₹14,010 per pc incl. GST, 53% below the ₹29,684 MRP. Over the last 30 days it ranged from ₹6,761 on 14 Sep to ₹14,010. The average price across the sellers we track is ₹6,938, ₹7,072 less than here. The lowest tracked seller lists it at ₹6,993, ₹7,017 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
₹31,762₹25,393₹19,025₹12,656₹6,288₹29,684₹14,010₹6,938
9 Jul27 Jul14 Aug1 Sep19 Sep7 Oct
Elume today
₹14,010
Avg market price
₹6,938
MRP
₹29,684
Lowest in view · 14 Sep
₹6,761
Highest in view · 3 Oct
₹14,010
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100% genuine
Brand-authorised stock with full manufacturer warranty
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GST invoice
Tax invoice on every order · GST billing with tax split
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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 - ₹13,310/pc on this product

Surge protective devices SPD type 2 protect low-voltage consumer systems against surge voltages as they are tested as SPD type 2 according to IEC 61643-11. The devices are compatible with the System pro M compact series. The SPD with "TS" are optionally equipped with a auxiliary contact.

As published by ABB. Verify critical parameters against the datasheet before specifying.
ABB ABB OVR T2 3N 40-440 P QS Surge Protective Device · 2CTB803973R1400
Device typeSurge protection device (SPD)
Poles4P (FP)
SPD typeType 2
Max continuous operating voltage (Uc)(L-PE) 440 V
Voltage protection level (Up)2.1 kV
Service breaking capacity (Ics)100 kA
Width4 modules (71.2 mm)
Ingress protectionIP20
Reference standardIEC 61643-11 / EN 61643-11
Net weight0.48 kg
BrandABB
Brand SKU2CTB803973R1400
ELINERRFJ444KJ
Sold asPer pc
Ratings as published by ABB (abb.com product data, datasheet 2CTC432251D0201; 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 OVR T2 3N 40-440 P QS Surge Protective Device 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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