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63 Amp MCB

Showing 38 out of 358 Products
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Chint eB 63A 4.5kA C-Curve Four Pole MCB, 186804
By: Chint
Available on Request
₹1,009
Chint NB1-63H 63A 10kA C-Curve Single Pole MCB, 179794
ABB SB201 M-D63 63A 10kA Single Pole MCB, 1SYS271012R0631
Siemens 5SL62637RC 63 A Two Pole MCB
4.0 (1 Review)
By: Siemens
Available on Request
₹1,487
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Siemens 5SL44637RC 63 A Four Pole MCB
By: Siemens
Available on Request
₹3,072
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Havells 63A 240V-415V Double Pole AC MCB Isolator, DHMZIDPX063
Havells Reo 63A Single Pole C-Curve MCB, DHMXCSPZ063, Breaking Capacity: 6 kA
  • Superior Air Circulation & Hammer Trip Mechanism

  • Line & Load Interchangeability

B-Five Bsf 63A Double Pole MCB, Bsf-406
By: B-Five
Available on Request
₹397
Siemens 5SL64636RC 63 A Four Pole MCB
By: Siemens
Available on Request
₹2,797
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Havells Reo 63A Single Pole & Neutral C-Curve MCB, DHMXCSNZ063, Breaking Capacity: 6 kA
  • Line & Load Interchangeability

  • Ease of Installation

Indoasian Optipro 63A 1 Pole DC Circuit Breaker, 811418, Breaking Capacity: 6 kA
  • Biconnect Terminals

  • CE Marked

Sturlite Titan Shield 63A Polycarbonate Three Pole C Curve MCB, Breaking Capacity: 10 kA
  • Enhanced Protection & Reliability

  • Ensuring Safe & Efficient Circuit Operation

Siemens Betagard 63A Three Pole C Curve MCB, 5SL63637RC, Breaking Capacity: 7.5 kA
  • RoHS Compliant

  • MCB with patented unique SLR feature

Selvo 63A C Curve Three Pole MCB, GSELTPC12032
By: Selvo
Available on Request
₹1,057
  • Ease of Clamping, Breaking Capacity, Energy Limiting Class 3 &

  • Large & Dual Terminating Terminal Size

C&S Wintrip2 63A C Curve SPN MCB, CSMBS1C63N (Pack of 6)
  • Air Circulation Channel

  • Fin ger proof Terminal

Schneider Electric Easy-9 63A 10kA Three Pole C-Curve MCB, EZ9F71363
4.7 (9 Reviews)
By: Schneider Electric
Available on Request
₹1,071
  • C-curve Ideal for Resistive Loads

  • Safe & Reliable Power Distribution

L&T Tripper 63A Type C Single Pole MCB, BA10630C (Pack of 12)
Schneider Electric Easy-9 63A 10kA Single Pole C Curve MCB, EZ9F71163
4.6 (5 Reviews)
By: Schneider Electric
Available on Request
₹669
  • 10kA Short-circuit Breaking Capacity for Added Safety

  • C Curve Type for General Use, Ideal for Non-inductive Loads

ABB SB202 M-C63 63A 10kA Double Pole MCB, 1SYS272012R0634
4.1 (10 Reviews)
By: ABB
Available on Request
₹1,172
L&T 63A C Curve 3 Pole MCB, BB30630C (Pack of 4)
By: L&T
Available on Request
₹9,407
  • Suitable for accessory fitment

  • Design based on advanced current limiting hammer trip mechanism

Polycab Polyshield 63A C Curve Triple Pole MCB, GMM203P008
  • High Quality Contact Tips & Energy Saver

  • Enhanced Safely, Energy Limiting Class-3 & Aesthetically Designed with Safety

L&T Tripper 63A C-Curve Triple Pole MCB, BA30630C
By: L&T
Available on Request
₹1,362
  • Innovatively Designed Breathing Channels Between Poles Ensure Cooler Operation

  • True Contact Indication for Enhanced Safety

Polycab Polyshield 63A C Curve Four Pole MCB, GMM204P008
By: Polycab
Available on Request
₹1,722
  • High Quality Contact Tips & Energy Saver

  • Bi-Stable Din Clip Position, Air Circulation & Ease of Clamping

L&T Tripper 63A C-Curve Double Pole MCB, BA20630C
  • True Contact Indication for Enhanced Safety

  • High Quality Fire Retardant Material

Indoasian Optipro 63A C Curve Single Pole Neutral MCB, 811154
  • Line Load Reversibility

  • Energy Limitation Class 3

Indoasian Optipro 63A C Curve Triple Pole Neutral MCB, 811220
  • Line Load Reversibility

  • Energy Limitation Class 3

Indoasian Optipro 63A D Curve 2 Pole MCB, 811302, Breaking Capacity: 10 kA
  • Biconnect Terminals

  • Energy Limitation Class 3

Indoasian 63 A Single Pole Neutral B Curve Optipro MCB
By: Indoasian
Available on Request
₹1,294
Indoasian Optipro 63A B Curve Single Pole Neutral MCB, 811037
  • Line Load Reversibility

  • Energy Limitation Class 3

Siemens 5SL42637RC 63 A Two Pole MCB
By: Siemens
Available on Request
₹1,557
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Siemens 5SL41637RC 63 A Single Pole MCB
By: Siemens
Available on Request
₹732
  • Highly effective touch protection against accidental contact . Ergonomically designed,...

Siemens 5SY51637CC 63 A Betagard Miniature Circuit Breakers
Havells Euro-II 63A Single Pole C Curve MCB, DHMGCSPF063
5.0 (2 Reviews)
By: Havells
Available on Request
₹478
  • Safety Terminals

  • 13 Plates Arc Chute for effective arc quenching

Anchor UNO 63A C Type TP MCB, 98032
By: Anchor
Available on Request
₹1,110

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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.