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DHRYCTDF030040↓ 41% off MRP1 / 2BrandHavells
CategorySwitchgear
SpecificationRCCB · 2P (DP) · 40 A · 7.5 kA · 30 mA · Type AC
Brand SKUDHRYCTDF030040
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Havells X7 RCCB DP · 40 A · 30 mA · DHRYCTDF030040
⚡ Ranked #11 in How to Build a 2BHK House in India: Every Stage, Every Cost, and When the Electrical Work Happens · Where the house becomes usable. Insist on witnessing the RCCB test; it takes thirty seconds. →$30.78/pc-41%
MRP $51.81
Wholesale · 15+ units
$29.24 /pc
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Product
Type
Poles
Rating
Curve
Sensitivity
Price
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Dispatched from Ghaziabad, India · fee by weight, shown at checkout
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Wholesale price at 15+ units: $29.24/pc on this product, applied automatically
40 A
- Application : For industrial and commercial purposes
- Rating : 25 A to 63 A
- Specification : IS 12640 Part 1, IEC 61008-1 / EN 61008-1
Test Button
Test button for regular inspection/ testing
IP2X Terminal
Finger proof (IP2X) terminal
Bi-Connect Terminals
Bi-connect terminals for simultaneous termination of bus bar & wires at incoming side
Terminal
The terminals are suitable for cables up to 25 mm 2 cross section area thus making it suitable for copper and aluminum cables
Immunity against Nuisance Tripping
Environment Friendly
As published by Havells. Verify critical parameters against the datasheet before specifying.
Havells Havells X7 RCCB DP · 40 A · 30 mA · DHRYCTDF030040 · DHRYCTDF030040
Device typeResidual current circuit breaker (RCCB)
SeriesX7
Poles2P (DP)
Rated current40 A
Breaking capacity7.5 kA
Sensitivity (IΔn)30 mA
RCCB typeType AC
Rated voltage240 V
Frequency50 Hz
Reference standardIS/IEC 60898-1
Country of originIndia
Current rating40 A
Sensitivity30 mA
BrandHavells
Brand SKUDHRYCTDF030040
ELINE3CPKKD3H6
Sold asPer pc
Rating40 A
Execution poleDouble Pole (DP)
Ratings as published by Havells (Havells X7 price list, Apr 2026; havells.com). 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.
Other Havells ranges and models in this category, closest in price to this one.
Read: Contactor Sizing for 400 V and 415 V Motors: kW to Amps, AC-3 Ratings and Overload Relays →
What size contactor do I need for a 7.5 kW motor?
A 7.5 kW three-phase motor at 400 V draws about 14.5 A, so a contactor rated at least 16 to 18 A at AC-3 is the usual choice, with an overload relay set to the nameplate current.
What is the difference between AC-1 and AC-3?
AC-1 is the rating for resistive loads such as heaters; AC-3 is the rating for switching squirrel-cage motors in normal duty. Motors are always sized on the AC-3 figure, which is lower.
How many amps per kW for a three-phase motor?
At 400 V, roughly 2 A per kW for small motors, falling towards about 1.8 A per kW above 30 kW, because larger motors run at a better power factor and efficiency. Use the nameplate for the exact figure.
Is Havells X7 RCCB DP · 40 A · 30 mA · DHRYCTDF030040 genuine and warranty-backed?
Yes. Every Havells product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.
Do you deliver outside India?
Yes, to every country except Pakistan, North Korea, Iran, Syria, Cuba, Russia, Belarus and Afghanistan, and the Crimea, Sevastopol, Donetsk, Luhansk, Zaporizhzhia and Kherson regions. The delivery fee depends on weight and destination and is shown at checkout; international orders are paid by card in US dollars. The full rules are on our shipping page.
Is there a wholesale or bulk rate?
Yes. Orders of 15 or more pcs get a wholesale price below the listed Elume price, applied automatically and shown on every product page.
★5.0(1)
★5.0✓ VerifiedHimani Jain · 23 Sept
Got the order in 2 days, very good customer service and very responsive