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63 Amp MCB

Showing 40 out of 358 Products
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C&S Wintrip 2 D Type Higher Rating TP MCB CSMBS3D63 (Pack of 4)
  • Magnetic Release Setting:(10-20)ln

  • AC MCB

C&S 63A 1 Pole+N B Curve 10kA WiNtrip2 MCB, CSMBS1B63N
  • Two Stage easy snapping device for Din Rail Mounting

  • Padlocking Facility

C&S 63A 1 Pole 10kA WiNtrip2 DC MCB, CSMBS1DC63
By: C&S
Available on Request
₹692
  • Large Terminal Screws

  • Bi-Connect terminal for Cable and Bushbar

ABB 63A C Curve TPN MCB, SH203M-C 63NA
4.8 (4 Reviews)
By: ABB
Available on Request
₹2,257
  • IP20-finger safety

  • 25 mm² cage terminals

C&S 63A 4 Pole C Curve 10kA WiNtrip2 MCB, CSMBS4C63
By: C&S
Available on Request
₹2,385
  • Large Terminal Screws

  • Integrated Label Channel Holder

C&S 63A 2 Pole K Curve 10kA WiNtrip2 MCB, CSMBS2K63
By: C&S
Available on Request
₹1,484
  • Bi-Connect terminal for Cable and Bushbar

  • Large Terminal Screws

C&S 63A 2 Pole 10kA WiNtrip2 DC MCB, CSMBS2DC63
By: C&S
Available on Request
₹1,410
  • Finger Proof Terminal

  • Bi-Connect terminal for Cable and Bushbar

C&S 63A 4 Pole K Curve 10kA WiNtrip2 MCB, CSMBS4K63
By: C&S
Available on Request
₹2,830
  • Two Stage easy snapping device for Din Rail Mounting

  • Bi-Connect terminal for Cable and Bushbar

Avni D-lite 63A C Curve Single Pole Neutral MCB
By: Avni D-lite
Available on Request
₹348
  • Shunt Trip: Bimetal

  • Rated Impulse Voltage: 440 V

Havells 63A Single Pole Railway DC Series MCB, DHMCRSPF0630013
  • With extended terminals and mounting brackets

Hager 63A Four Pole D Curve h3 MCB, NDN463N, Breaking Capacity: 10 kA
Indoasian Optipro 63A C Curve Four Pole MCB, 811242
By: Indoasian
Available on Request
₹2,347
  • Energy Limitation Class 3

  • Line Load Reversibility

L&T Tripper 63A Four Pole C Curve MCB, BA40630C (Pack of 3)
Selvo 63A C Curve Four Pole MCB, GSELFPC12048
By: Selvo
Available on Request
₹1,383
  • Ease of Clamping, Breaking Capacity, Energy Limiting Class 3 &

  • Bi-Stable Din Clip Provided for Easily Fixing & Removing MCB

Havells EURO-II 63A C Curve TP MCB, DHMGCTPF063 (Pack of 4)
4.6 (5 Reviews)
By: Havells
Available on Request
₹5,369
  • Integrated Labour Channel Holder

  • Air Circulation Channel

L&T 15kA 63A Three Pole MCB, BB30630B
By: L&T
Available on Request
₹1,729
L&T 15kA 63A Four Pole MCB, BB40630D
By: L&T
Available on Request
₹2,330
L&T 15kA 63A Three Pole MCB, BB30630C
By: L&T
Available on Request
₹1,723
L&T 15kA 63A Four Pole MCB, BB40630B
By: L&T
Available on Request
₹2,175
Siemens Betagard 63A Four Pole C Curve MCB, 5SL64637RC, Breaking Capacity: 7.5 kA
  • Terminal covers for extra production

  • 20000 operations on rated load

Siemens Betagard 63A Single Pole C Curve MCB, 5SL61637RC, Breaking Capacity: 7.5 kA
  • Terminal covers for extra production

  • RoHS Compliant

48 hrs Dispatch
L&T Tripper 63A C-Curve Single Pole MCB, BA10630C
  • High Quality Fire Retardant Material

  • True Contact Indication for Enhanced Safety

Devco 63A 10kA C Curve Double Pole MCB, MCB20630C
By: Devco
Available on Request
₹901
  • Used to Control, Master & Regulate the Electrical Power Systems

  • Safeguarding You & Your Home from Any Mishaps Due to

Indoasian 63 A Single Pole B Curve Optipro Miniature Circuit Breaker
Indoasian Optipro 63A C Curve Triple Pole MCB, 811198
By: Indoasian
Available on Request
₹1,844
  • Energy Limitation Class 3

  • Line Load Reversibility

Siemens 5SL43637RC 63 A Three Pole MCB
By: Siemens
Available on Request
₹2,459
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Siemens 5SL63636RC 63 A Three Pole MCB
By: Siemens
Available on Request
₹2,101
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Siemens 5SY73638CC 63 A 5SY7 Betagard Miniature Circuit Breakers
Devco 63A 10kA C Curve Four Pole MCB, MCB40630C
By: Devco
Available on Request
₹1,742
  • Used to Control, Master & Regulate the Electrical Power Systems

  • Safeguarding You & Your Home from Any Mishaps Due to

Indoasian Optipro 63A D Curve 3 Pole MCB, 811321, Breaking Capacity: 10 kA
  • Biconnect Terminals

  • Line Load Reversibility

Indoasian Optipro 63A D Curve 4 Pole MCB, 811359, Breaking Capacity: 10 kA
  • Line Load Reversibility

  • Biconnect Terminals

Indoasian 63 A Single Pole C Curve Optipro Miniature Circuit Breaker
Indoasian 63 A Four Pole C Curve Optipro Miniature Circuit Breaker
Indoasian 63 A Three Pole Neutral C Curve Optipro MCB
By: Indoasian
Available on Request
₹2,429
Indoasian 63 A Three Pole C Curve Optipro Miniature Circuit Breaker
Siemens 5SL62636RC 63 A Two Pole MCB
By: Siemens
Available on Request
₹1,471
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Siemens 5SL73637RC Miniature Circuit Breakers 63 A C-Curve
Siemens 5SL71637RC Miniature Circuit Breakers 63 A C-Curve
C&S Wintrip2 63A C Curve TPN MCB, CSMBS3C63N (Pack of 3)
  • Fin ger proof Terminal

  • Padlocking Facility

Avni D-lite 63A C Curve Single Pole MCB (Pack of 12)
By: Avni D-lite
Available on Request
₹2,198
  • Shunt Trip: Bimetal

  • Rated Impulse Voltage: 440 V

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Related MCB Articles

Frequently Asked Questions about 63 Amp MCB

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.