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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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NDM2-250/4000A140A

4P rating molded case circuit breakers NDM2-250 Series industrial mccb

Manufacturer P/N: NDM2-250/4000A140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | 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 $118.29 /Piece

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NDM2-250Z/4000A140A

50kA moulded case circuit breaker electrical Power distribution type circuit breaker prices of mccb

Manufacturer P/N: NDM2-250Z/4000A140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Rotation handle | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $118.29 /Piece

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NDM2-250P/40002A140A

N pole is not be equipped with over-current tripper, and shall be always connected moulded case circuit breaker mccb 4P

Manufacturer P/N: NDM2-250P/40002A140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | 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 $121.97 /Piece

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NDM2-250P/4000A140A

140A circuit breaker solar energy mccb NDM2-250 Series electrical circuit breaker mccb

Manufacturer P/N: NDM2-250P/4000A140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | 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 $118.29 /Piece

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NDM2-250/40002A140A

Fixation cn moulded case circuit breaker mccb Motor protection type breaker mccb

Manufacturer P/N: NDM2-250/40002A140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | 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 $121.97 /Piece

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NDM2-250Z/40002A140A

Rotation handle modules case circuit breaker 4P breaker mccb

Manufacturer P/N: NDM2-250Z/40002A140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Rotation handle | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Front-plate connection

US $121.97 /Piece

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NDM2-250/4000AZ1140A

140A molded case circuit breaker N pole is not be equipped with over-current tripper, and shall be always connected mccb

Manufacturer P/N: NDM2-250/4000AZ1140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Rear-plate connection

US $118.29 /Piece

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NDM2-250P/4000AZ1140A

140A moulded case mccb circuit breaker type 50kA mccb circuit breaker

Manufacturer P/N: NDM2-250P/4000AZ1140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Rear-plate connection

US $118.29 /Piece

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NDM2-250/40002AZ1140A

Fixation cn moulded case circuit breaker mccb Direct handle-operated industrial circuit breaker

Manufacturer P/N: NDM2-250/40002AZ1140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Rear-plate connection

US $121.97 /Piece

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NDM2-250Z/4000AZ1140A

N pole is not be equipped with over-current tripper, and shall be always connected mccb electrical circuit breaker Without tripper function

Manufacturer P/N: NDM2-250Z/4000AZ1140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Rotation handle | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Rear-plate connection

US $118.29 /Piece

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NDM2-250P/40002AZ1140A

Motor protection type mould circuit breaker NDM2-250 Series plastic moulded case circuit breaker mccb

Manufacturer P/N: NDM2-250P/40002AZ1140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Rear-plate connection

US $121.97 /Piece

View detail

NDM2-250Z/40002AZ1140A

N pole is not be equipped with over-current tripper, and shall be always connected rating molded case circuit breakers Without tripper function

Manufacturer P/N: NDM2-250Z/40002AZ1140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Rotation handle | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Rear-plate connection

US $121.97 /Piece

View detail

NDM2-250/4000AP140A

4P circuit breaker solar energy mccb Direct handle-operated electrical breakers switch

Manufacturer P/N: NDM2-250/4000AP140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Extended busbar

US $118.29 /Piece

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NDM2-250P/4000AP140A

50kA industrial circuit breaker Without tripper function mccb circuit breaker

Manufacturer P/N: NDM2-250P/4000AP140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Extended busbar

US $118.29 /Piece

View detail

NDM2-250/40002AP140A

140A industrial circuit breakers mccb NDM2-250 Series electrical circuit breaker mccb

Manufacturer P/N: NDM2-250/40002AP140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Direct handle-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Extended busbar

US $121.97 /Piece

View detail

NDM2-250Z/40002AP140A

Extended busbar moulded case breaker mccb Without tripper function modules case circuit breaker

Manufacturer P/N: NDM2-250Z/40002AP140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Rotation handle | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Extended busbar

US $121.97 /Piece

View detail

NDM2-250Z/4000AP140A

NDM2-250 Series moulded case circuit breaker mccb 4P mccb electrical circuit breaker

Manufacturer P/N: NDM2-250Z/4000AP140A

Brand: Nader

Parameters: NDM2-250 Series | Power distribution type | 4P | 50kA | 140A | Rotation handle | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Extended busbar

US $118.29 /Piece

View detail

NDM2-250P/40002AP140A

Fixation moulded case circuit breaker mccb NDM2-250 Series mold case circuit breaker

Manufacturer P/N: NDM2-250P/40002AP140A

Brand: Nader

Parameters: NDM2-250 Series | Motor protection type | 4P | 50kA | 140A | Motor-operated | Without tripper function | N pole is not be equipped with over-current tripper, and shall be always connected | Fixation | Extended busbar

US $121.97 /Piece

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    NDM2-63 series|Power distribution type|4P|50kA|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

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    US $55.10 /Piece

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    Brand:Nader

    US $55.10 /Piece

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    US $58.77 /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.