Short Circuit Test. 2 Single Pole MCB Instead of DP MCB.

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JAGANNATH ELECTRIC

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What can happen after finished connected board and if small thing happed the board don't trip off

michealjohnson

Miniature circuit breaker better then fuse
Fuse would just get wasted after on shot circuit

ImranShahrdps-znbh

Hi Sir, do take note that this was an incident of Short-Circuit where it triggered the sensitive Magnetic sensing Coil, simultaneously in both 1P MCB.

But bear in mind though that, an Overload event could happen in real world installation, where the Bi-metallic Thermal sensing would operate EITHER MCBs.
In this case the Neutral MCB could be Triggered First and the Neutral would be Interrupted hence posing a Shock Hazard for that Circuit!

(In the video both 1P MCBs are NOT Linked in anyway how and there is no mention anywhere about Linking both MCBs)
(Two 1P MCB where its Linked appropriately will form a DP MCB; but your description suggest using 1P instead of DP)

tempj-i

does it makes any problem if we use 2 mcb, s for both neutarl and phase

kashmirielectrician

Sir i want to connect single pole mcb after the rccb.
Is it ok to connect rather than spn mcb

oggy.

डिअर सर कृपाकरके बताइये - मेरा यहाँ हमेशा जब भी देखो बल्ब हमेशा, हल्का, हल्का जलता रहता है, रात में तो बराबर दिखाई देता है,
काया मेरा कंप्यूटर के ऊपर कोई असर पड़सकता है, क्यू की वायर हमेशा लगा रहता है, मैंने सोचा है की एक बोर्ड बनालू उसमे डबल कोर वाला mcb लगा दू ताकि दोनों लाइन fase and nutral दोनों दोनों कट ऑफ होज्या करे, काया ऐसा करना सही है, mcb साधारण स्विच के जगह पे इस्तेमाल किया जाया सकता है। प्लीज इसके बारे में जानकारी डेडिये, अगर MCB लगाना चाइये तो कितने एम्पिरे की लगेगा किस कंपनी का प्लीज बताइये सर धन्यवाद

biprabhai

Mere yha bs nutral ka bar bar gir rha heat ho ja rha.jb bhi induction on kro to

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