🚚 Free delivery over ₹4,000 pan-India · Brand warranty on every order · 30 Day credit facility available launching soon - join waitlist →
ABB SDB204/40; Switch Disconnector; 4P; 40 A1SYD274115R0040↓ 53% off MRP
BrandABB
CategorySwitchgear
SpecificationSDB204/40; Switch Disconnector; 4P; 40A
Brand SKU1SYD274115R0040
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
ABB· In stock
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ABB SDB204/40; Switch Disconnector; 4P; 40 A

₹1,155/pcincl. GST-53%
₹979 + 18% GST · MRP ₹2,447
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  • GST invoice with every order
  • Tracked delivery, 3 to 7 working days
✓ Full brand warranty on every order
✓Lowest price guarantee · found it cheaper? We match it.
💳 30 Day credit facility available launching soon - join waitlist.
₹1,155 /pc incl. GST
Free delivery over ₹4,000

ABB SDB204/40; Switch Disconnector; 4P; 40 A: Elume price today ₹1,155 per pc incl. GST, 53% below the ₹2,447 MRP. Over the last 30 days it ranged from ₹807 on 8 Sep to ₹1,155. The average price across the sellers we track is ₹835, ₹320 less than here. The lowest tracked seller lists it at ₹835, ₹320 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.
10 Jul to 8 Oct
₹2,618₹2,151₹1,684₹1,217₹751₹2,447₹1,155₹835
10 Jul28 Jul15 Aug2 Sep20 Sep8 Oct
Elume today
₹1,155
Avg market price
₹835
MRP
₹2,447
Lowest in view · 27 Aug
₹807
Highest in view · 3 Oct
₹1,155
🏷️
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 - ₹1,097/pc on this product

ABB SDB204/40; Switch Disconnector; 4P; 40 A is an isolator from ABB. It gives a visible, padlockable break in a circuit for safe maintenance; it is not a protective device. Key ratings: Poles 4P (FP), Rated current 40 A, Width 4 M (70 mm), Ingress protection IP20.

As published by ABB. Verify critical parameters against the datasheet before specifying.
ABB ABB SDB204/40; Switch Disconnector; 4P; 40 A · 1SYD274115R0040
Device typeIsolator (switch disconnector)
Poles4P (FP)
Rated current40 A
Frequency50 Hz
Impulse withstand (Uimp)4 kV
Width4 modules (70 mm)
Terminal capacityrigid: 25 mm²
Ingress protectionIP20
Net weight0.5 kg
Current rating40 A
Reference standardIEC 60947-3
BrandABB
Brand SKU1SYD274115R0040
ELINE4CJ3FMJ3G
Sold asPer pc
Ratings as published by ABB (Product name; abb.com product data). 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 SDB204/40; Switch Disconnector; 4P; 40 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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