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630 Amp MCCB

Showing 40 out of 271 Products
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C&S 630A 65kA 3 Pole WiNbreak2 MCCB, CS630NATU6003P
By: C&S
Available on Request
₹43,668
  • Trip Free Mechanism

  • Communication compatible

Chint NM8N-800C EN 630A Four Pole Moulded Case Circuit Breakers, 273031
C&S 65 kA Triple Pole New WiNbreak MCCB 630 A
By: C&S
Available on Request
₹31,936
  • Adjustable Overload from 0.5 - 1.0ln

  • Communication using RS485/MOD0JS/Phofibus protocol

C&S 85 kA Triple Pole New WiNbreak MCCB 630 A
By: C&S
Available on Request
₹58,748
  • Adjustable short circuit from 1.5-1 Olr

  • Inbuilt ground fault pratecbori available 20% to 100% of tn

Chint NM8N-800R TM 630A Four Pole Moulded Case Circuit Breakers, 272967
Chint NM8N-800H EN630A Four Pole Moulded Case Circuit Breakers, 273043
Chint NM8N-800S EN 630A Four Pole Moulded Case Circuit Breakers, 273035
Chint NM8N-800R TM 630A Four Pole Moulded Case Circuit Breakers, 272971
Chint NM8N-800C TM 630A Four Pole Moulded Case Circuit Breakers, 272923
Hager H3+ 40kA 630A P630 Four Pole MCCB with Microprocessor LSIG Release, HNW631LR
  • I2T ON/OFF for Precise Coordination, Dedicated Pre Trip Alarm Contact

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

Hager H3+ 50kA 630A P630 Three Pole MCCB with Microprocessor LSI Release, HMW630JR
  • I2T ON/OFF for Precise Coordination, Dedicated Pre Trip Alarm Contact

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

Hager H3+ 40kA 630A P630 Four Pole MCCB with Thermal Magnetic Release, HNJ631DE
  • Thermal Magnetic Trip Unit with Adjustable O/L & S/C

  • Adjustable Overload From 63-100% & Neutral Protection for All Breakers

Hager H3+ 50kA 630A P160 Three Pole MCCB with Microprocessor LSIG Energy Release, HMW630NR
  • Microprocessor Trip Unit with LSIG Protection & OLED Display, Multifunction

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

Hager H3+ 50kA 630A P160 Four Pole MCCB with Microprocessor LSIG Energy Release, HMW631NR
  • I2T ON/OFF for Precise Coordination, Pre Trip Alarm Contact to...

  • Microprocessor Trip Unit with LSIG Protection & OLED Display, Multifunction

Chint NM8N-630Q EN 630A Four Pole Moulded Case Circuit Breakers, 269435
Hager H3 4 Pole P630 Frame MCCB Enclosure, VYM631HM
By: Hager
Available on Request
₹10,387
C&S 630A 65kA 3 Pole WiNbreak-CSC MCCB, CSC6S3630
By: C&S
Available on Request
₹33,659
  • Trip free mechanism

  • Fixed short circuit

Siemens 3 Pole 630 A MCCB Microprocessor Based Trip Unit 3VL5763-1SL36-0AA0
ABB MCCB 630A 4P 50KA, 1SDA054411R1
By: ABB
Available on Request
₹81,704
Siemens 3 Pole 630 A MCCB with Microprocessor Trip Unit 3VA2463-5HM32-0AA0
  • Microprocessor based trip unit

  • Common Internal accessories for the entire range

Siemens 3 Pole 630 A MCCB for Motor Starter Protection 3VA1563-6MH32-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

Schneider Electric 630A 50kA 3 Pole MCCB With Distribution Board, LV563316
4.6 (5 Reviews)
By: Schneider Electric
Available on Request
₹42,392
  • High 50 kA Breaking Capacity for Safety

  • All-in-one Setup with Distribution Board

Siemens 4 Pole 630 A MCCB with Microprocessor Trip Unit 3VA2463-6HL42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

Schneider Electric 630A 50kA MCCB With Micrologic 6A, LV432803X63A630
By: Schneider Electric
Available on Request
₹86,797
  • Embedded current metering and communication capable

  • Trip Range: 100 A

Schneider Electric 630A 50kA MCCB With Micrologic 6A, LV432808X63A630
By: Schneider Electric
Available on Request
₹108,411
  • Trip Range: 100 A

  • Embedded current metering and communication capable

Schneider Electric 630A 70kA 3 Pole Compact NSX Micrologic 2 MCCB, LV432895
  • Trip Range: 100 A

  • Impulse Withstand Voltage: 8 kV

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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.