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Molded Case Circuit Breaker

Molded Case Circuit Breakers(MCCBs) are used basically protects the entire electrical system from overloading and having such conditions of short circuit issues. Them are widely used in the new energy, power, industrial control, electric power, telecom, project construction, etc. More

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NDM3-63/4000A10A

Direct handle-operated low voltage breaker Without tripper function abs moulded case circuit breaker

Manufacturer P/N: NDM3-63/4000A10A

Brand: Nader

Parameters: NDM3-63 series | Power distribution type | 4P | 55kA | 10A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $56.70 /Piece

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NDM3-100/4000A10A

Front-plate connection circuit breaker mccb 40kA mold case circuit breaker

Manufacturer P/N: NDM3-100/4000A10A

Brand: Nader

Parameters: NDM3-100 series | Power distribution type | 4P | 40kA | 10A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $50.45 /Piece

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NDM3-63/4000A16A

Power distribution type circuit breaker cover mould 4P abs moulded case circuit breaker

Manufacturer P/N: NDM3-63/4000A16A

Brand: Nader

Parameters: NDM3-63 series | Power distribution type | 4P | 55kA | 16A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $56.70 /Piece

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NDM3-100/4000A16A

Power distribution type the circuit breaker Fixation modules case circuit breaker

Manufacturer P/N: NDM3-100/4000A16A

Brand: Nader

Parameters: NDM3-100 series | Power distribution type | 4P | 40kA | 16A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $50.45 /Piece

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NDM3-125P/4000A16A

NDM3-125 Series electrical switch moulded case circuit breaker 70kA mccb breaker

Manufacturer P/N: NDM3-125P/4000A16A

Brand: Nader

Parameters: NDM3-125 Series | Power distribution type | 4P | 70kA | 16A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $98.25 /Piece

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NDM3-125/40002A16A

70kA mccb case circuit breaker 16A electrical breakers switch

Manufacturer P/N: NDM3-125/40002A16A

Brand: Nader

Parameters: NDM3-125 Series | Motor protection type | 4P | 70kA | 16A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $101.91 /Piece

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NDM3-63/4000A20A

N pole is not be equipped with over-current tripper, and shall be always connected electrical breakers switch Fixation electrical installation mccb

Manufacturer P/N: NDM3-63/4000A20A

Brand: Nader

Parameters: NDM3-63 series | Power distribution type | 4P | 55kA | 20A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $56.70 /Piece

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NDM3-100/4000A20A

N pole is not be equipped with over-current tripper, and shall be always connected electrical installation mccb Direct handle-operated

Manufacturer P/N: NDM3-100/4000A20A

Brand: Nader

Parameters: NDM3-100 series | Power distribution type | 4P | 40kA | 20A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $50.45 /Piece

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NDM3-125P/4000A20A

NDM3-125 Series electrical switch moulded case circuit breaker 20A mccb case circuit breaker

Manufacturer P/N: NDM3-125P/4000A20A

Brand: Nader

Parameters: NDM3-125 Series | Power distribution type | 4P | 70kA | 20A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $98.25 /Piece

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NDM3-125/40002A20A

N pole is not be equipped with over-current tripper, and shall be always connected mccb electrical Direct handle-operated breaker mccb

Manufacturer P/N: NDM3-125/40002A20A

Brand: Nader

Parameters: NDM3-125 Series | Motor protection type | 4P | 70kA | 20A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $101.91 /Piece

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NDM3-63/4000A25A

N pole is not be equipped with over-current tripper, and shall be always connected circuit breaker solar energy mccb Direct handle-operated

Manufacturer P/N: NDM3-63/4000A25A

Brand: Nader

Parameters: NDM3-63 series | Power distribution type | 4P | 55kA | 25A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $56.70 /Piece

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NDM3-100/4000A25A

4P molded case circuit breaker mccb Without tripper function ac mccb

Manufacturer P/N: NDM3-100/4000A25A

Brand: Nader

Parameters: NDM3-100 series | Power distribution type | 4P | 40kA | 25A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $50.45 /Piece

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NDM3-125P/4000A25A

70kA moulded case mccb circuit breaker type N pole is not be equipped with over-current tripper, and shall be always connected

Manufacturer P/N: NDM3-125P/4000A25A

Brand: Nader

Parameters: NDM3-125 Series | Power distribution type | 4P | 70kA | 25A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $98.25 /Piece

View detail

NDM3-125/40002A25A

70kA pv system mccb N pole is not be equipped with over-current tripper, and shall be always connected the circuit breaker

Manufacturer P/N: NDM3-125/40002A25A

Brand: Nader

Parameters: NDM3-125 Series | Motor protection type | 4P | 70kA | 25A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $101.91 /Piece

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NDM3-63/4000A32A

55kA industrial circuit breakers mccb Direct handle-operated mould circuit breaker

Manufacturer P/N: NDM3-63/4000A32A

Brand: Nader

Parameters: NDM3-63 series | Power distribution type | 4P | 55kA | 32A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $56.70 /Piece

View detail

NDM3-100/4000A32A

Fixation remote control mccb circuit breaker Without tripper function mould case circuit breaker

Manufacturer P/N: NDM3-100/4000A32A

Brand: Nader

Parameters: NDM3-100 series | Power distribution type | 4P | 40kA | 32A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $50.45 /Piece

View detail

NDM3-125P/4000A32A

Motor-operated moulded case mccb circuit breaker type Without tripper function low voltage breaker

Manufacturer P/N: NDM3-125P/4000A32A

Brand: Nader

Parameters: NDM3-125 Series | Power distribution type | 4P | 70kA | 32A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $98.25 /Piece

View detail

NDM3-125/40002A32A

Front-plate connection modules case circuit breaker 32A wholesale moulded case circuit breaker

Manufacturer P/N: NDM3-125/40002A32A

Brand: Nader

Parameters: NDM3-125 Series | Motor protection type | 4P | 70kA | 32A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $101.91 /Piece

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FAQ

1. What is a Moulded Case Circuit Breakers?

Moulded Case Circuit Breakers name MCCB, it is also overload and short circuit protection devices, Similar to Miniature Circuit Breakers. But Moulded Case Circuit Breakers can withstand more short circuit current more than miniature circuit breakers. Also, the continuous current rating of the same can be adjusted as per requirement. Some of these breakers also have an inbuilt ground fault and residual current protection features. MCCB is equipped with trip units to sense and interrupt the current flowing through it. The thermomagnetic trip units use the bimetallic strip for current sensing and operation and microprocessor-based units consist of built-in CTs for current.


2. What is the difference between MCB and MCCB?

MCB and MCCB are commonly used circuit protection devices. These devices provide protection against over current and short circuits. There are few differences between these two devices besides current rated capacity. Current rated capacity of MCB is commonly under 125A, and MCCB is available up to the rating of2500A.


3. What is the difference between MCCB and RCCB?

MCCB and RCCB are circuit protection devices with two different applications. The former protect against overload and short circuit, the later protects against Residual currents and electric shock.


4. What is the difference between MCCB and MPCB?

Moulded Case Circuit Breaker and Motor Protection Circuit Breaker are used to open and close a circuit manually and interrupt the circuit automatically on the occurrence of faults. MPCBs and MCCBs are used to protect against overload and short circuits. However application of Motor Protection Circuit Breaker is entirely different from that of Moulded Case Circuit Breaker.

MPCB can protect motors against overload, short circuits, phase loss and under-voltage faults. The former is specially designed for motor protection, for example, asynchronous or Induction motors.