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630 Amp MCCB

Showing 40 out of 271 Products
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Schneider Electric 630A 36kA 3 Pole Compact NSX Micrologic 2 MCCB, LV432876
  • Trip Range: 100 A

  • Impulse Withstand Voltage: 8 kV

Havells 36kA 630A 415V Four Pole LES Microprocessor MCCB, IHLLSEE40630
  • Customer Care Number: 1800 103 1313

C&S 630A 65kA 4 Pole WiNbreak2 MCCB, CS630NETS6304P
By: C&S
Available on Request
₹66,478
  • Adjustable Overload 40 - 100%

  • ETS (Microprocessor based) Release

Siemens 3 Pole 630 A MCCB Microprocessor Based Trip Unit 3VL5763-2SL36-0AA0
Siemens 4 Pole 630 A MCCB Microprocessor Based Trip Unit 3VL5763-1TA46-0AA0
Siemens 3 Pole 630 A MCCB Microprocessor Trip Unit 3VA2463-4HM32-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

Siemens 4 Pole 630 A MCCB Microprocessor Trip Unit 3VA2463-4HL42-0AA0
  • Common Internal accessories for the entire range

  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

C&S 630A 50kA 4 Pole ACE 2 MCCB, CSCS630EM6304P
By: C&S
Available on Request
₹53,385
  • Neutral Protection 50% to 100%

  • No Line-load Bias

Hager H3 3 Pole P630 Frame MCCB Enclosure, VYM630HM
By: Hager
Available on Request
₹10,657
Siemens 3 Pole 630 A MCCB Thermal Magnetic Trip Unit 3VM14635ED320AA0
  • Common Internal accessories for the entire range

  • Switch disconnectors

Siemens 3 Pole 630 A MCCB with Microprocessor Trip Unit 3VA2463-5HL32-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

Hager H3+ 40kA 630A P630 Three Pole MCCB with Microprocessor LSIG Release, HNW630LR
  • Neutral Protection for All Breakers as Standard, Direct Mounting Arrangement

  • Microprocessor Trip Unit with LSIG Protection, Adjustable Overload with Delay/Short

Hager HYD015H Spreaders MCCB
By: Hager
Available on Request
₹2,598
Hager HYD014H Spreaders MCCB
By: Hager
Available on Request
₹2,158
Hager H3+ 50kA 630A P630 Three Pole MCCB with Thermal Magnetic Release, HMJ630DE
  • Adjustable Overload From 63-100% & Neutral Protection for All Breakers

  • Current Limiting Type, Direct Mounting Arrangement for Extended Rotary Handle,

Hager H3+ 40kA 630A P630 Four Pole MCCB with Microprocessor LSI Release, HNW631JR
  • Microprocessor Trip Unit with LSI Protection, Adjustable Overload with Delay/Short

  • Neutral Protection for All Breakers as Standard, Direct Mounting Arrangement

Hager H3+ 25kA 630A P630 Four Pole MCCB with Thermal Magnetic Release, HHJ631DE
  • Current Limiting Type, Direct Mounting Arrangement for Extended Rotary Handle,

  • Thermal Magnetic Trip Unit with Adjustable O/L & S/C

Hager H3+ 50kA 630A P630 Four Pole MCCB with Microprocessor LSIG Release, HMW631LR
  • Neutral Protection for All Breakers as Standard, Direct Mounting Arrangement

  • I2T ON/OFF for Precise Coordination, Dedicated Pre Trip Alarm Contact

Indoasian Optium 2.1 630A F4 Four Pole MCCB, 830517
  • Adjustable Overload Setting Ir= 0.4-1xIn

  • Optium 2.1 Electronic/Microprocessor Range & Class II Front Face

Indoasian Optium 2.0 630A F4 Four Pole MCCB, 830398
  • Ics= 100% Icu

  • Optium 2.0 Adjustable TM Range & Class II Front Face

C&S 630A 65kA 3 Pole WiNbreak2 MCCB, CS630NFMU6303P
By: C&S
Available on Request
₹41,104
  • Manual, Rotary or Motorized available

  • Trip Free Mechanism

C&S 630A 65kA 3 Pole WiNbreak2 MCCB, CS630NETS6303P
By: C&S
Available on Request
₹43,411
  • Current limiting

  • No Line-load Bias

C&S 630A 65kA 3 Pole WiNbreak2 MCCB, CS630NATU6003P
By: C&S
Available on Request
₹43,668
  • Adjustable Short circuit 5 - 10 In

  • Current limiting

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Frequently Asked Questions about 630 Amp MCCB

What is a 630 Amp MCCB?

A 630 Amp MCCB (Molded Case Circuit Breaker) is an electrical safety device designed to protect electrical circuits from damage caused by overcurrents, including overload and short circuits. The 630 Amp rating indicates its maximum continuous current carrying capacity.

What are the main functions of a 630 Amp MCCB?

The primary functions of a 630 Amp MCCB are to provide overcurrent protection (both overload and short-circuit) and to act as a switch to safely disconnect a circuit when necessary, preventing equipment damage and potential fire hazards.

Where are 630 Amp MCCBs typically used?

630 Amp MCCBs are commonly found in industrial and commercial applications, such as main distribution panels, large motor protection, power factor correction equipment, and in systems where high current loads are present.

What is the difference between an MCCB and an MCB?

While both protect circuits, an MCB (Miniature Circuit Breaker) is typically used for lower current ratings (up to 100A) and in residential or light commercial settings. An MCCB has higher current ratings (like 630A) and is more robust, often featuring adjustable trip settings for greater flexibility in industrial environments.

What are key considerations when selecting a 630 Amp MCCB?

Key considerations include the required breaking capacity (kA rating), thermal and magnetic trip settings (which may be adjustable), voltage rating, pole configuration (e.g., 3-pole), environmental conditions, and any specific application requirements like earth leakage protection.