Cooler Pump Keeps Tripping MCB? Electrical Reasons You Shouldn’t Ignore
Repeated tripping can indicate a short circuit, water ingress, or damaged wiring. Here’s how to diagnose safely and what to do next.
If the MCB trips, treat it as a safety issue.
Common Reasons
1) Damaged Wire Insulation
Cuts or melted wire can short.
2) Water Ingress
Moisture inside the motor can cause leakage current.
3) Loose Connections
Sparking at joints can trip protection.
4) Weak Motor Winding
Old windings can draw excess current.
Safe Steps
Often, replacing the pump (and fixing wiring) is the fastest solution.
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Niyaj Electricals is your trusted partner for high-quality electrical components in Delhi. We specialize in **Niyora** cooler pumps, immersion rods, and more. Visit us at **Meer Vihar, Madan Pur Dabas, New Delhi** for genuine products and expert advice.
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