"MCCB" ka matlab hota hai "Molded Case Circuit Breaker." Ye ek prakar ka electrical protection device hai jo electrical circuits ko short circuit, overcurrent, aur other electrical faults se bachane ke liye design kiya gaya hai. MCCB ko switch ya disconnect device ke roop mein bhi istemal kiya jata hai.
MCCB ke kuch mukhya features hote hain:
Molded Case Structure: MCCB ka structure molded case se bana hota hai, jisse uski internal components ko dust, moisture, aur aur anya environmental factors se bachaya jata hai.
Current Rating: MCCB alag-alag current ratings mein available hota hai, jise aap circuit ke specific requirements ke hisab se choose kar sakte hain.
Adjustable Setting: Kuch MCCB models mein adjustable current settings diye jate hain, jisse aap overcurrent protection level ko customize kar sakte hain.
Protection against Overcurrents: MCCB short circuit, overload, aur other overcurrents ko detect karke electrical circuit ko automatically disconnect kar deta hai, jisse connected devices ko damage hone se bachaya jata hai.
Trip Mechanism: MCCB ke andar trip mechanism hota hai, jo overcurrent detection ke baad circuit ko disconnect karta hai. Isme thermal aur magnetic trip mechanisms shamil hote hain.
Breaking Capacity: MCCB ka breaking capacity bhi important hota hai. Ye batata hai ki MCCB kitni badi fault ko safely handle kar sakta hai.
Application: MCCB ko industrial, commercial, aur residential electrical distribution systems mein istemal kiya jata hai.
MCCB electrical panels mein aur distribution boards mein use hota hai, jahan par iska istemal electrical circuits ki suraksha aur control ke liye hota hai. MCCB ka upayog kisi bhi jagah par adhik current flow ke khatre ko rokne ke liye hota hai.