🔌 Top EPS 4-Pole RCCB Picks

1. EPS ELCB / RCCB 63 A 4 Pole (30 mA / 100 mA / 300 mA)

• 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

• EPS 40A 4 Pole 30mA/100mA/300mA ELCB/RCCB – Compact 40 A unit; ideal on smaller three-phase panels.

• EPS 40A/63A/100A 4P 30/100/300mA RCCB – Other rating options in one listing.

• EPS NGPL 4 Pole RCCB 40A/63A/100A – Common series with 40–100 A choices.

3. All-Ranges EPS 4 Pole Options

• EPS 4pole RCCB 20A‑100A 10/30/100/300mA – Very flexible: 20–100 A amp ratings and multiple sensitivities.

• EPS 4 Pole RCCB 40A/63A/100A 30/100/300mA – Another variant with wide rating coverage.

• EPS ELCB RCCB 4 Pole 30A‑100A‑300A – Budget picks often found online.

• EPS 63A 4 Pole 100 mA ELCB/RCCB – A variant focused on 100 mA sensitivity

🔎 Key Features

• 🛡️ Earth Leakage Protection: Detects imbalance (leakage) between phases + neutral and trips before shock hazard escalates.

• ⚡ Multi-Sensitivity: Choose lower values (e.g., 30 mA) for personal shock safety or higher (100 mA/300 mA) for fire hazard protection.

• 🔁 Automatic Trip + Manual Test: Push-to-test button to verify functionality periodically. 

• 🏠 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.