RCBO devices are a combination an RCD and an MCB in one device. An RCD also detects earth leakage which has become another keen topic within the 18th edition wiring regulations. Currently in residential installations it is common to find one or more RCD’s used alongside MCB’s within the Consumer unit. Polycab Polyshield 6A C Curve Single Pole MCB, GMM201P001. ₹159. 30% OFF. Schneider Electric 6A Easy9 Single Pole 6kA C Curve MCB, EZ9F76106. ₹179. -. Shop for 6 amp mcb online at wholesale prices now! Moglix is the one stop shop for genuine 6 amp mcb. Free shipping and COD available. Trip curve information Trip curves are an essential part of the System pro M compact miniature circuit breaker offering. Manufacturing tolerance of the short circuit tripping function allows a B Type MCBs trip between 3 and 5 times full load current, so a 6amp MCB with a B curve will trip between 18a and 30a, depending on how long the over-current lasts, but roughly between 10 and 8 seconds. Which Type Of MCB Is Used For AC? ‘C’ Curve MCB is used for the protection of circuits with equipment that cause surge current i.e. low-HP motors used for air-conditioners, small mono block and submersible pumps with mainly Inductive Load. Which wire is used in AC? In the United States, AC Wires are color coded for safety. Finolex MCB. Finolex is India’s largest manufacturer of electrical and telecom cables, with yearly revenue of more than $2.26 billion. Finolex guards against higher breaking capabilities as well as overloads and short circuits. It was founded in 1945 and has its headquarters in Pune, India. Now that you know about the types of MCB, you should analyze the kind that would best suit your household device. Before choosing the type of MCB, it is essential to find out a few technical details. First, check what voltage and frequency with which the device functions, like if it is AC or DC. Lennox Brand Air Conditioner Review & Buying Guide. This review will cover Lennox’s strengths and weaknesses, compare all their air conditioner models, explain their special features, review their warranty coverage, talk about their HVAC accessories, and tell you what real Canadians and actual HVAC experts have to say about the brand. A new MICROTEK has complete Range of Energy Efficient Digital Voltage Stabilizers for Air-conditioners with various working Input Range, suitable for all kinds of Power and Voltage Conditions. All Stabilizers for AC's also have Smart Time Delay feature, which gives breathing space & Stabilizes the Power supplying to the Load, hence increases the Life If there is an AC with a capacity of 1 Ton, for example, a MCB is used for AC. Because the AC takes 1.5 times more current at the start than the full load current, the MCB should be chosen of 16 amps type C MCB. This rating is chosen because the AC takes 1.5 times more current at the start than the full load current. xZh2dzT.