HAVELLS 030063 63 A Four Pole 30 mA RCCB

About the Havells 63A Four Pole RCCB

A three phase board powers lifts, pumps, air conditioning plants, and machinery, so the effects of an earth fault extend beyond a house. The HAVELLS 030063 63 A Four Pole 30 mA RCCB is designed for that purpose. It senses current on all three phases and neutral and shuts off the supply as soon as it detects leakage current at 30 mA. This threshold is intentionally low, as it is based on the capabilities of the human body, not the cable. The unit is manufactured by Havells and comes with a 12-month warranty.

Key Protection Features

• Trips at 30 mA residual current, the sensitivity specified for protection against electric shock

• Four pole design covering three phases and neutral, suited to balanced three phase loads

• Rated at 63 A, sized for distribution boards feeding commercial and industrial circuits

• Short circuit withstand of 10 kA when installed behind suitable upstream protection

• Test button fitted as standard, so routine verification needs no additional equipment

• AC operating characteristic, matched to standard sinusoidal residual currents

• Built to IS 12640-1 and IEC 61008-1

Technical Specifications

Suitable Applications

• Commercial buildings: main and sub distribution boards running on three phase supply

• Industrial units: protection across motor circuits, control panels and machine feeds

• Housing societies: common area lighting, lift supplies and pump rooms

• Institutional premises: schools, hospitals and offices where public safety governs the specification

Why Choose the Havells Four Pole RCCB?

An RCCB answers a question no MCB can. An MCB reacts to too much current flowing through the circuit, while an RCCB reacts to current leaving it, whether through damaged insulation or through a person. Purchase HAVELLS 030063 63 A Four Pole 30 mA RCCB where the installation is three-phase, and the risk is contact with live parts rather than overload. More than 200 units have been sold through the platform, with full marks from verified buyers. The HAVELLS 030063 63 A Four Pole 30 mA RCCB price compares well against equivalent four pole devices from other established brands. Other ratings and pole counts appear in the wider RCCB range.

FAQs

Q1. What is the Havells RCCB 63 amp 4 pole price? 

The havells rccb 63 amp 4 pole price appears on the listing, with slab rates improving at four units and again at seven.

Q2. Does an RCCB replace an MCB? 

No. An MCB handles overload and short circuit faults. An RCCB handles earth leakage. A properly protected board needs both devices fitted together.

Q3. Why specify 30 mA rather than 100 mA or 300 mA? 

At 30 mA the device disconnects fast enough to prevent serious injury from a shock. Higher ratings are intended for fire protection instead.

Q4. When is four pole preferred over two pole? 

Four pole units are suitable for 3-phase supplies, including 3 phases plus neutral. The two pole devices are intended to be used in single phase circuits only. 

Q5. Are better rates available on large orders? 

Contractors can buy HAVELLS 030063 63 A Four Pole 30 mA RCCB in bulk, and for orders above 100 units, a quote request returns the wholesale price.