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Catalogue / Switchgear / Lauritz Knudsen FN SD (Switch Disconnector) 315A | TPN | Open Execution| Strong & durable construction
EHM449J4DD↓ 13% off MRPBrandLauritz Knudsen
CategorySwitchgear
SpecificationFN SD (Switch Disconnector) 315A | TPN | Open Execution| Strong & durable construction
SKUEHM449J4DD
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
Lauritz Knudsen· In stock
Lauritz Knudsen FN SD (Switch Disconnector) 315A | TPN | Open Execution| Strong & durable construction
Current Rating: 315A
₹15,915/pc+ 18% GST
₹18,780 incl. GST · MRP ₹18,39013% off
Wholesale · 15+ units
₹15,119 +GST /pc
save 5%
Add to cart
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🚚 Delivered pan-India · 30-day NBFC credit is coming soon - join the waitlist.
Price history
Elume price over time, logged daily. Market comparison appears once we track this item.
ElumeMRP
₹23,219₹21,781₹20,342₹18,904₹17,465
17 Aug18 Aug19 Aug
Elume today
₹18,780
MRP
₹21,700
3 days plotted · 3 days tracked so far · logged daily
🏷️
100% genuine
Brand-authorised stock with full manufacturer warranty
🧾
GST invoice
Tax invoice on every order · GST billing with tax split
🚚
Pan-India delivery
3–7 working days to any site in India
📦
Wholesale built in
−5% auto-applies at 15+ units - ₹17,841/pc on this product
Lauritz Knudsen Lauritz Knudsen FN SD (Switch Disconnector) 315A | TPN | Open Execution| Strong & durable construction · EHM449J4DD
Device typeSwitch disconnector (isolator)
Current rating315 A
Reference standardIEC 60947-3
BrandLauritz Knudsen
Elume SKU (ELIN)EHM449J4DD
Brand SKUSK95609OOOO
Sold asPer pc
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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 Lauritz Knudsen FN SD (Switch Disconnector) 315A | TPN | Open Execution| Strong & durable construction genuine and warranty-backed?
Yes. Every Lauritz Knudsen 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 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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