Top EPS 4-Pole RCCB Picks
1. EPS ELCB / RCCB 63 A 4 Pole (30 mA / 100 mA / 300 mA)
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EPS 63A 4 Pole 30mA/100mA/300mA ELCB/RCCB – Most versatile model with adjustable sensitivity options. Great for 3-phase mains or big distribution boards.
2. EPS 40 A 4-Pole RCCB / ELCB
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EPS 40A 4 Pole 30mA/100mA/300mA ELCB/RCCB – Compact 40 A unit; ideal on smaller three-phase panels.
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EPS 40A/63A/100A 4P 30/100/300mA RCCB – Other rating options in one listing.
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EPS NGPL 4 /Pole RCCB 40A/63A/100A – Common series with 40–100 A choices.
3. All-Ranges EPS 4 Pole Options
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EPS 4pole RCCB 20A 100A 10/30/100/300mA – Very flexible: 20–100 A amp ratings and multiple sensitivities.
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EPS 4 /Pole RCCB 40A/63A/100A 30/100/300mA – Another variant with wide rating coverage.
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EPS ELCB RCCB 4 /Pole 30A 100A 300A – Budget picks often found online.
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EPS 63A 4 /Pole 100 /mA ELCB/RCCB – A variant focused on 100 mA sensitivity
Key Features
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� Earth Leakage Protection: Detects imbalance (leakage) between phases + neutral and trips before shock hazard escalates.
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Multi-Sensitivity: Choose lower values (e.g., 30 mA) for personal shock safety or higher (100 mA/300 mA) for fire hazard protection.
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Automatic Trip + Manual Test: Push-to-test button to verify functionality periodically.
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Three-Phase Support: Ideal for 3-phase panel boards in homes, shops, factories, and offices.
Usage Tip:
A 4-pole RCCB does not provide overcurrent (overload/short-circuit) protection — it must be used with MCBs or upstream breakers to ensure full circuit protection. Sensitivity choice matters: 30 mA is most common for personal safety, while 100 mA/300 mA types are for broader leakage/fire protection.
