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Information on the GO - Unique Knowledge Manager (QR Code)
Thermal magnetic and Microprocessor based trip unit

Information on the GO - Unique Knowledge Manager (QR Code)
Common Internal accessories for the entire range

Switch disconnectors
Common Internal accessories for the entire range




Inbuilt ground fault pratecbori available 20% to 100% of tn
Communication using RS485/MOD0JS/Phofibus protocol



Transparent cover for trip unit as standard
Adjustable magnetic setting 5 � 10 x Ir

Current Limiting Type, Direct Mounting Arrangement for Extended Rotary Handle,
Adjustable Overload From 63-100% & Neutral Protection for All Breakers

Short Circuit Adjustability: Fixed
Overload Adjustability: 0.63-0.8-1 x In





Fixed short circuit
FTM (Thermal Magnetic) Release


Switch disconnectors
Common Internal accessories for the entire range

Customer Care Number: 1800 103 1313

Fixed short circuit
SS Enclosure available

EasyPact CVS 100 BS
Suitable for Isolation


Information on the GO - Unique Knowledge Manager (QR Code)
Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

Common Internal accessories for the entire range
Microprocessor based trip unit

Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt
Common Internal accessories for the entire range



Adjustable Overload Setting Ir= (0.8 to 1.0)xIn
Optium 2.0 Adjustable Thermal Setting & Class II Front Face

Adjustable Overload Setting Ir= (0.8 to 1.0)xIn
Optium 2.0 Adjustable Thermal Setting & Class II Front Face

Optium 2.0 Adjustable TM Range & Class II Front Face
Adjustable Short Circuit Setting Isd= (5-10)xIn

Short Circuit Setting Fixed
Adjustable Overload Setting Ir= (0.8 to 1.0)xIn

Adjustable Overload Setting Ir= (0.8 to 1.0)xIn
Ics= 100% Icu

Ics= 100% Icu
Adjustable Short Circuit Setting Isd= (5-10)xIn
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What is a 63 Amp MCCB?
A 63 Amp MCCB (Molded Case Circuit Breaker) is an electrical safety device designed to protect electrical circuits from damage caused by overcurrents or short circuits. The 63 Amp rating indicates its maximum continuous current carrying capacity.
What is the main function of a 63 Amp MCCB?
The primary function of a 63 Amp MCCB is to automatically interrupt the flow of electrical current when it exceeds a safe level (63 Amps in this case), thereby preventing overheating, fire, and damage to connected equipment.
Where are 63 Amp MCCBs typically used?
63 Amp MCCBs are commonly found in industrial, commercial, and sometimes residential applications where higher current loads are present. They are often used as main incomers for distribution boards, for protecting larger machinery, or in motor control circuits.
What is the difference between an MCCB and an MCB?
While both are circuit breakers, MCCBs are generally rated for higher currents and voltages than Miniature Circuit Breakers (MCBs). MCCBs also often feature adjustable trip settings and are more robustly constructed for demanding applications.
How do I choose the right 63 Amp MCCB for my application?
When selecting a 63 Amp MCCB, consider the required breaking capacity (fault current rating), voltage rating, trip curve characteristics, and any specific environmental or application requirements. Consulting an electrician is recommended for complex installations.