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Finger Proof Terminal
Padlocking Facility

Large Terminal Screws
Padlocking Facility

Fin ger proof Terminal
Large Terminal Screws

Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(10-20)ln

Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(10-20)ln

Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(5-10)ln

Magnetic Release Setting:(3-5)ln
AC MCB

Trip Free Mechanism
Pad Locking Facility

C-curve Ideal for Resistive Loads
Safe & Reliable Power Distribution

Integrated Label Channel Holder
Two Stage easy snapping device for Din Rail Mounting



Bi-Stable Din Clip Provided for Easily Fixing & Removing MCB
Ease of Clamping, Breaking Capacity, Energy Limiting Class 3 &


Fin ger proof Terminal
Padlocking Facility

Very low watt loss
RoHS Compliant

Safety Terminals
Precise hammer action


Ease of Installation
Superior Air Circulation & Hammer Trip Mechanism

Label holder facility for all configurations
True contact indication for individual pole

Highly effective touch protection against accidental contact . Ergonomically designed,...



Biconnect Terminals
CE Marked

Energy Limitation Class 3
Line Load Reversibility

Energy Limitation Class 3
Line Load Reversibility

Energy Limitation Class 3
Line Load Reversibility


Highly effective touch protection against accidental contact . Ergonomically designed,...

Highly effective touch protection against accidental contact . Ergonomically designed,...

Highly effective touch protection against accidental contact . Ergonomically designed,...

Highly effective touch protection against accidental contact . Ergonomically designed,...

Enhanced Safely, Energy Limiting Class-3 & Aesthetically Designed with Safety
High Quality Contact Tips & Energy Saver

True Contact Indication for Enhanced Safety
Innovatively Designed Breathing Channels Between Poles Ensure Cooler Operation

Positive Contact Position Indication
High Quality Contact Tips & Energy Saver

Innovatively Designed Breathing Channels Between Poles Ensure Cooler Operation
High Quality Fire Retardant Material

Ease of Installation
Suitable for Protection against Overload & Short Circuit for Motor

Energy Limitation Class 3
Line Load Reversibility
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What is a 63 Amp MCB?
A 63 Amp Miniature Circuit Breaker (MCB) is an electrical safety device designed to protect electrical circuits from damage caused by overcurrent or short circuits. It automatically interrupts the flow of electricity when the current exceeds a safe level of 63 amps.
What type of circuits is a 63 Amp MCB typically used for?
A 63 Amp MCB is generally used for higher-load circuits, such as those powering main distribution boards, electric ovens, large air conditioning units, or industrial machinery, where a significant amount of current is required.
How does a 63 Amp MCB protect against overloads and short circuits?
It uses a combination of thermal and magnetic mechanisms. A bimetallic strip heats up and bends due to sustained overcurrent (thermal protection), while an electromagnet reacts instantly to very high currents during a short circuit (magnetic protection), tripping the breaker.
What are the advantages of using a 63 Amp MCB?
Advantages include reliable protection against electrical faults, ease of resetting after a trip (unlike fuses), and enhanced safety by preventing overheating and potential fires. They also provide a clear indication of a tripped circuit.
Is a 63 Amp MCB suitable for domestic use?
While a 63 Amp MCB can be used in domestic settings, its typically for high-demand circuits, such as the main incomer to a consumer unit or dedicated circuits for high-power appliances. Standard lighting and socket circuits usually require lower-rated MCBs.
| Latest Models | Price | Discount |
|---|---|---|
| C&S 63A 3 Pole+N C Curve 10kA WiNtrip2 MCB, CSMBS3C63N | ₹2,187 | 25% OFF |
| C&S 63A 1 Pole+N C Curve 10kA WiNtrip2 MCB, CSMBS1C63N | ₹1,207 | 24% OFF |
| C&S Wintrip2 63A B Curve SPN MCB, CSMBS1B63N (Pack of 6) | ₹5,606 | 37% OFF |
| C&S Wintrip 2 D Type Higher Rating DP MCB CSMBS2D63 (Pack of 4) | ₹5,671 | 21% OFF |
| C&S Wintrip 2 D Type Higher Rating SP MCB CSMBS1D63 (Pack of 4) | ₹2,595 | 26% OFF |
| C&S Wintrip C Type Higher Rating FP MCB CSMB4C63 63A (Pack of 4) | ₹10,418 | - |
| C&S Wintrip 2 B Type Higher Rating FP MCB CSMBS4B63 (Pack of 4) | ₹9,443 | 22% OFF |
| Wipro Fianza 63A Triple Pole C Curve MCB, WM63ATP | ₹2,034 | - |
| Schneider Electric Easy-9 63A 10kA Three Pole C-Curve MCB, EZ9F71363 | ₹1,071 | 51% OFF |
| C&S 63A 1 Pole D Curve 10kA WiNtrip2 MCB, CSMBS1D63 | ₹687 | 21% OFF |