This device is important in electrical wiring installationit is a life guard device to protect from electric shockothers circuit breaker only can detect the fault from over current and short circuit but cannot detect the current leakage. Havells offers the best quality rccb in dp and fp versions in different ratings to meet different electrical requirements.
Circuit Breaker Circuit Breaker Types Electronic Circuit
Havells rccb connection diagram. Incorporating all the safety. Shunt trip connection diagram outgoing st. Electric work center 1265363 views 2058. What is miniature circuit breaker mcb. Rccb 80a 125a. 11 mcb mcb upstream c curves downstream c curve 10a 13a 16a 20a 25a 32a 40a 50a 63a 05 to 5a 50 65 80 100 125 160 200 250 315 6a 65 80 100 125 160 200 250 315 10a 100 125 160 200 250 315.
The residual current circuit breaker rccbs are the safest device to detect and trip against electrical leakage currents thus ensuring protection against electric shock caused by indirect contacts. It is used in cases of a three phase supply connection involving three phase wires and a neutral. An mcb or miniature circuit breaker is an electromagnetic device that embodies complete enclosure in a molded insulating material. It provides enhanced safety against overload short circuit and electric shock. Havells e store app. If you have any confusion or needs more help than contact me through mail.
The 2 pole rccb. That why rccb is very importantonly this device can detect the current leakagethe current leakage can cause the injury or dead for human and can lead to. Just simply install a distribution board with rccb 40 amps mcb 6 amps for each light ckts and mcb 16amp or 20amp for each power ckts like minded fridge ac geyser etc connection must be proper with rccb mcbs. It contains two ends where the live and neutral wires are connected. It is used in case of a single phase supply that involves only a live and neutral wire. How to mcb box connection distribution mcb box connection elcbrccb dpsp mcb connection duration.
The main function of an mcb is to switch the circuit ie to open the circuit which has been connected to it automatically when the current passing through it mcb exceeds the value for which it is set. Customer services 1800 11 0303 1800 103 1313. Experience the latest safest havells mcb and rccb euro ii series switchgears. Rediscover the joy of fresh living eating with havells domestic appliances such as electric iron food processors juicer mixer grinders induction cooker room heaters etc. Ultimate protection of people and equipment.
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