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


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

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

Large Terminal Screws
Integrated Label Channel Holder

DC MCB

Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(3-5)ln


Suitable for accessory fitment
True contact indication for individual pole

Enhanced Electrical Safety, Automatic Reset & Finger Proof Terminal

AC MCB
Magnetic Release Setting:(5-10)ln

AC MCB
Magnetic Release Setting:(5-10)ln

Scratch and solvent resistant body
25 mm² cage terminals



Large Terminal Screws
Integrated Label Channel Holder

AC MCB
Electrical/Mechanical Life:10,000 Cycles

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









Silver Contact Point for Long Durability & Finger Touch Proof
Air Vent Provision for Strategic Air Circulation Around Individual Poles


To avoid improper cable termination, safety terminals guide the cable
Trip free mechanism

Ensuring Safe & Efficient Circuit Operation
Enhanced Protection & Reliability

Ease of Clamping, Breaking Capacity, Energy Limiting Class 3 &
Flame Retardant Body for Extra Strength & Insulation

True contact indication for individual pole
No Line-Load bias

Durable & Compact Design- Space-saving Single-pole Build with Long-lasting Thermal
C Curve Tripping- Suitable for Commercial & Residential Applications with

Large Terminal Screws
Integrated Labour Channel Holder


Double Pole Design Provides Isolation for Both Live & Neutral
10kA Breaking Capacity Ensures Safety in High Fault Current Conditions

Every device is provided with a dual position DIN rail
13 Plates Arc Chute for effective arc quenching

20000 operations on rated load
IS and CE marking


True Contact Indication for Enhanced Safety
Innovatively Designed Breathing Channels Between Poles Ensure Cooler Operation
Hang on, Loading More
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.