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Catalogue / Switchgear / SP MCB 6A 'B' curve
BrandHavells
CategorySwitchgear
Specification10 kA · 1-pole · IS/IEC 60898
SKUHAV-MCB-6B
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
Havells· In stock
SP MCB 6A 'B' curve
₹132/pcELUME PRICE
MRP ₹19031% off · incl. GST
Wholesale · 15+ units
₹125 /pc
Sign in to order · ₹132
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Price history · last 12 months
Elume price vs MRP over the past year. Other-platform prices coming soon.
ElumeMRPOther platforms · soon
Jul '25SepNovJan '26MarJun '26
Elume today
₹132
MRP today
₹190
12-mo low
₹132
12-mo average
₹151
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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 — ₹125/pc on this product
Technical specifications
Havells SP MCB 6A 'B' curve · HAV-MCB-6B
Device typeMiniature circuit breaker (MCB)
Current rating6 A
Trip curveB curve
Breaking capacity10 kA
Poles1-pole
Reference standardIS/IEC 60898-1
BrandHavells
SKUHAV-MCB-6B
Sold asPer pc
Know before you buy
Read: Top 10 MCBs & Switchgear in India (2026) →What is the difference between an MCB, an RCCB and an RCBO?
An MCB protects against overload and short circuit (overcurrent). An RCCB protects against earth leakage and electric shock by detecting current imbalance, typically at 30mA, but offers no overcurrent protection. An RCBO combines both functions in one module, giving overcurrent and earth-leakage protection per circuit, saving DIN-rail space.
Should I use a Type AC or Type A RCCB in India?
Type AC detects only AC earth leakage and suits basic resistive and inductive loads. Type A also detects pulsating DC leakage produced by electronics, EV chargers, inverters and LED drivers. Since most Indian homes now run such loads, Type A is the safer choice. Use Type B for solar inverters and variable-frequency drives.
What breaking capacity (kA) do I need for an Indian home?
Breaking capacity is the maximum fault current an MCB can safely interrupt. For most homes located some distance from the transformer, 6kA is adequate. For apartments, boards close to the distribution transformer, and commercial mains, specify 10kA or higher. Always base it on the actual prospective short-circuit current at your board.
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