Washing Machine Trips the MCB in Samastipur — Causes & Fix
A washing machine that trips your MCB every time it starts, or partway through a cycle, is drawing more current than it should — a genuine electrical fault worth addressing rather than repeatedly resetting.
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Motor Winding Fault
A partial short in the motor windings can cause a current surge on startup enough to trip a protective MCB.
Signs: Trips specifically when the motor tries to engage (wash or spin start).
Rs 1,800 - 6,000 depending on machine typeDamaged Heating Element (If Present)
Machines with a water heating function can trip the MCB if the heating element has a short, especially once it starts degrading.
Signs: Trips specifically during a hot wash cycle.
Rs 800 - 1,800Damaged Internal Wiring
Frayed or water-damaged wiring inside the machine can cause a short circuit, sometimes worsened by a leak elsewhere in the machine.
Signs: Trips instantly on power-up, even before starting a cycle.
Rs 400 - 1,200Faulty PCB or Control Board
An electrical fault on the control board itself can send incorrect current to various components, triggering the MCB.
Signs: Trips inconsistently, sometimes running fine and sometimes not.
Rs 1,200 - 2,500Frequently Asked Questions
Is it safe to keep resetting the MCB and trying again?
No — repeated tripping means your home's safety system is doing its job. Continuing to reset and retry risks further damage or an electrical hazard.
Could a leak be related to MCB tripping?
Yes, if water has reached internal wiring or the heating element from a leak, that moisture can directly cause the short circuit triggering the trip — see our leaking guide if you've also noticed water pooling.
Is this urgent to fix?
Yes, fairly urgent — an electrical fault causing repeated tripping should be inspected before continued use.
Could the household MCB itself be the issue, not the machine?
Occasionally — if other appliances on the same circuit also trip, an electrician should check the household wiring or MCB rating.
Machine Tripping Your MCB? Don't Keep Resetting It — Get It Checked.
Same day repair · Inspection Rs 99 · No fix no charge · All brands