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63 Amp MCB

Showing 40 out of 358 Products
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C&S Wintrip2 63A C Curve SP MCB, CSMBS1C63
By: C&S
Available on Request
₹571
  • Low watt loss-almost 50% of the values prescribed by IS/IEC

  • Integrated Labour Channel Holder

Selvo 63A C Curve Single Pole Neutral MCB, GSELSPN12016
  • Ease of Clamping, Breaking Capacity, Energy Limiting Class 3 &

  • Flame Retardant Body for Extra Strength & Insulation

Havells EURO-II 63A C Curve DP MCB, DHMGCDPF063 (Pack of 6)
4.6 (5 Reviews)
By: Havells
Available on Request
₹5,538
  • 13 Plates Arc Chute for effective arc quenching

  • Precise hammer action

C&S Wintrip 2 C Type Higher Rating TP MCB CSMBS3C63 (Pack of 4)
  • Electrical/Mechanical Life:10,000 Cycles

  • Magnetic Release Setting:(5-10)ln

C&S Wintrip D Type Higher Rating DP MCB CSMB2D63 63A (Pack of 4)
  • Electrical/Mechanical Life:10,000 Cycles

  • Magnetic Release Setting:(10-20)ln

C&S 63A 4 Pole B Curve 10kA WiNtrip2 MCB, CSMBS4B63
By: C&S
Available on Request
₹2,286
  • Padlocking Facility

  • Two Stage easy snapping device for Din Rail Mounting

C&S Wintrip2 63A B Curve FP MCB, CSMBS4B63 (Pack of 3)
  • Integrated Labour Channel Holder

  • Low watt loss-almost 50% of the values prescribed by IS/IEC

B-Five Bsf 63A Triple Pole Neutral MCB, Bsf-418
By: B-Five
Available on Request
₹827
Avni D-lite 63A C Curve Single Pole Neutral MCB
By: Avni D-lite
Available on Request
₹348
  • Trip Current: 7-10 times of Input Current

  • Rated Impulse Voltage: 440 V

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

  • Air Circulation Channel

Halonix Sure 63A Single Pole C Curve MCB, LSD12000087
By: Halonix
Available on Request
₹243
  • Air Vent Provision for Strategic Air Circulation Around Individual Poles

  • Silver Contact Point for Long Durability & Finger Touch Proof

Avni D-lite 63A C Curve Single Pole MCB
By: Avni D-lite
Available on Request
₹178
  • Rated Impulse Voltage: 440 V

  • Shunt Trip: Bimetal

C&S 63A 2 Pole K Curve 10kA WiNtrip2 MCB, CSMBS2K63
By: C&S
Available on Request
₹1,484
  • Two Stage easy snapping device for Din Rail Mounting

  • Air Circulation Channel

B-Five Bsf 63A Triple Pole MCB, Bsf-409
By: B-Five
Available on Request
₹629
B-Five Bsf 63A Four Pole Changeover MCB, Bsf-428
By: B-Five
Available on Request
₹1,445
ABB 63A C Curve SP MCB, SH201M-C 63NA (Pack of 6)
By: ABB
Available on Request
₹3,148
  • 25 mm² cage terminals

  • Scratch and solvent resistant body

Chint NB1-63H 63A 10kA D-Curve Single Pole MCB, 179808
C&S 63A 3 Pole+N K Curve 10kA WiNtrip2 MCB, CSMBS3K63N
  • Combination Head Captive Screw

  • Large Dolly

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

  • Large Terminal Screws

C&S 63A 4 Pole K Curve 10kA WiNtrip2 MCB, CSMBS4K63
By: C&S
Available on Request
₹2,830
  • Integrated Label Channel Holder

  • Bi-Connect terminal for Cable and Bushbar

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

  • Bi-Connect terminal for Cable and Bushbar

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

  • Electrical/Mechanical Life:10,000 Cycles

Chint NB1-63 63A 5kA D-Curve Four Pole UL MCB, 181020
By: Chint
Available on Request
₹1,799
C&S Wintrip 2 B Type Higher Rating DP MCB CSMBS2B63 (Pack of 4)
  • Electrical/Mechanical Life:10,000 Cycles

  • AC MCB

C&S Wintrip C Type Higher Rating TPN MCB CSMB3C63N 63A (Pack of 4)
  • Magnetic Release Setting:(5-10)ln

  • Electrical/Mechanical Life:10,000 Cycles

C&S Wintrip D Type Higher Rating FP MCB CSMB4D63 63A (Pack of 4)
  • Magnetic Release Setting:(10-20)ln

  • Electrical/Mechanical Life:10,000 Cycles

B-Five Bsf 63A Double Pole Changeover MCB, Bsf-426
By: B-Five
Available on Request
₹722
ABB 63A C Curve TPN MCB, SH203M-C 63 (Pack of 3)
By: ABB
Available on Request
₹6,772
  • Low watt loss-almost 50% of the values prescribed by IS/IEC

  • Scratch and solvent resistant body

Chint NB1-63H 63A 10kA B-Curve Four Pole MCB, 179906
By: Chint
Available on Request
₹1,819
Avni D-lite 63A C Curve Triple Pole Neutral MCB
By: Avni D-lite
Available on Request
₹748
  • Trip Current: 7-10 times of Input Current

  • Shunt Trip: Bimetal

Chint NB1-63 63A 5kA C-Curve Single Pole UL MCB, 180187
ABB SB204 M-D63 63A 10kA 4 Pole MCB, 1SYS274012R0631
Cona Smyle 63A Polycarbonate Four Pole B Curve MCB (Pack of 3)
Chint NB1-63H 63A 10kA C-Curve Three Pole MCB, 179878
By: Chint
Available on Request
₹1,389
Havells 63A Single Pole Railway DC Series MCB, DHMCRSPF0630013
  • With extended terminals and mounting brackets

Siemens 5SY73638CC 63 A 5SY7 Betagard Miniature Circuit Breakers

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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.