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ABB DSB200 M RCBO · 2P (DP) · 40 A · 300 mA · Type AC · C curve2CSR272027R3404↓ 53% off MRP
BrandABB
CategorySwitchgear
SpecificationDSB202M AC-C40/0.3 - RCCB with Over current protection
Brand SKU2CSR272027R3404
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
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ABB DSB200 M RCBO · 2P (DP) · 40 A · 300 mA · Type AC · C curve

Rating: 40 A
Poles: 2
Sensitivity: 300 mA
₹4,996/pcincl. GST-53%
₹4,234 + 18% GST · MRP ₹10,584
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₹4,996 /pc incl. GST
Free pan-India delivery

ABB DSB200 M RCBO · 2P (DP) · 40 A · 300 mA · Type AC · C curve: Elume price today ₹4,996 per pc incl. GST, 53% below the ₹10,584 MRP. Over the last 30 days it ranged from ₹3,406 on 7 Sep to ₹4,996. The average price across the sellers we track is ₹3,440, ₹1,556 less than here. The lowest tracked seller lists it at ₹3,440, ₹1,556 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
₹11,325₹9,244₹7,163₹5,081₹3,000₹10,584₹4,996₹3,440
9 Jul27 Jul14 Aug1 Sep19 Sep7 Oct
Elume today
₹4,996
Avg market price
₹3,440
MRP
₹10,584
Lowest in view · 10 Aug
₹3,226
Highest in view · 3 Oct
₹4,996
Same key specifications, different brands - matched on spec, never on looks. Tap a product to open it.Full comparison page →
Product
Type
Poles
Rating
Curve
Sensitivity
Price
RCBO · Type AC
2P / 1P+N (single phase)
40 A
C
300 mA
₹4,234 +GST /pc
₹4,996 incl. GST
Viewing above ↑
RCBO · Type AC
2P / 1P+N (single phase)
40 A
C
300 mA
₹4,278 +GST /pc
₹5,048 incl. GST
RCBO · Type AC
2P / 1P+N (single phase)
40 A
C
300 mA
₹4,586 +GST /pc
₹5,412 incl. GST
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−5% auto-applies at 15+ units - ₹4,746/pc on this product

ABB DSB200 M RCBO · 300 mA · 40 A · Type AC is a switchgear device from ABB. Key ratings: Poles 2P (DP), Rated current 40 A, Sensitivity 300 mA, Type AC.

As published by ABB. Verify critical parameters against the datasheet before specifying.
ABB ABB DSB200 M RCBO · 2P (DP) · 40 A · 300 mA · Type AC · C curve · 2CSR272027R3404
Device typeResidual current breaker with overload protection (RCBO)
Poles2P (DP)
Rated current40 A
Trip curveC curve
Sensitivity (IΔn)300 mA
RCCB typeType AC
Current rating40 A
Sensitivity300 mA
Reference standardIS 12640-1 / IEC 61008
BrandABB
Brand SKU2CSR272027R3404
ELINE9D3MHD77R
Sold asPer pc
Ratings as published by ABB (shop.in.abb.com listing for 474e36bf, 14 Sep 2026; Product name; Elume catalogue). Verify critical parameters against the datasheet before specifying.
The letter after the sensitivity says which earth-fault currents the breaker can sense. Every type trips on a plain AC leak; the higher types also catch the leaks electronics produce. Same rating, different type, different price.
Type AC
THIS UNIT
Senses sinusoidal AC leakage only. Enough for lighting, geysers, heaters and plain socket circuits.
Type A
Senses AC and pulsating DC leakage, the kind inverter air conditioners, washing machines, UPS units, solar inverters and EV chargers produce. A Type AC unit can stay blind to those faults. Covers everything Type AC does. The safe default for a modern home.
Type A APR
Type A with high immunity to nuisance tripping: a short delay rides through lightning surges and switching transients. For circuits where a false trip costs more than the delay: servers, refrigeration, long cable runs.
Sensitivity is a separate choice: 30 mA protects people from shock; 100 mA and 300 mA units are for fire protection or as an upstream main. Type definitions per IEC/EN 61008 and 61009.
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 DSB200 M RCBO · 2P (DP) · 40 A · 300 mA · Type AC · C curve 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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