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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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NDM3A-250MP/3/3000-63

NDM3A-250 Series moulded case breaker mccb Front-plate connection ac circuit breaker

Manufacturer P/N: NDM3A-250MP/3/3000-63

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 63A | Motor-operated | Without tripper function | Fixation | Front-plate connection

US $154.18 /Piece

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NDM3A-250M/3/3000-80

NDM3A-250 Series moulded case mccb circuit breaker type 50kA modules case circuit breaker

Manufacturer P/N: NDM3A-250M/3/3000-80

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 80A | Direct handle-operated | Without tripper function | Fixation | Front-plate connection

US $154.18 /Piece

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NDM3A-250MZ/3/3000-200

Power distribution type breaker mccb 200A molded case breaker

Manufacturer P/N: NDM3A-250MZ/3/3000-200

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 200A | Rotation handle | Without tripper function | Fixation | Front-plate connection

US $154.18 /Piece

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NDM3A-250MP/3/3000-225

Fixation molded case breaker 3P circuit breaker mccb

Manufacturer P/N: NDM3A-250MP/3/3000-225

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 225A | Motor-operated | Without tripper function | Fixation | Front-plate connection

US $154.18 /Piece

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NDM3A-250M/3/3000-250

3P moulded case mccb circuit breaker type Direct handle-operated circuit breaker solar energy mccb

Manufacturer P/N: NDM3A-250M/3/3000-250

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 250A | Direct handle-operated | Without tripper function | Fixation | Front-plate connection

US $154.18 /Piece

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NDM3A-250MZ/3/3000-Z163

Rotation handle electrical breakers switch Fixation moulded case breakers

Manufacturer P/N: NDM3A-250MZ/3/3000-Z163

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 63A | Rotation handle | Without tripper function | Fixation | Rear-plate connection

US $154.18 /Piece

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NDM3A-250MP/3/3000-Z180

Rear-plate connection mccb electrical 80A wholesale moulded case circuit breaker

Manufacturer P/N: NDM3A-250MP/3/3000-Z180

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 80A | Motor-operated | Without tripper function | Fixation | Rear-plate connection

US $154.18 /Piece

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NDM3A-250M/3/3000-Z1100

3P electrical switch moulded case circuit breaker Rear-plate connection mccb

Manufacturer P/N: NDM3A-250M/3/3000-Z1100

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 100A | Direct handle-operated | Without tripper function | Fixation | Rear-plate connection

US $154.18 /Piece

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NDM3A-250MZ/3/3000-Z1225

3P industrial mccb Rotation handle wholesale moulded case circuit breaker

Manufacturer P/N: NDM3A-250MZ/3/3000-Z1225

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 225A | Rotation handle | Without tripper function | Fixation | Rear-plate connection

US $154.18 /Piece

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NDM3A-250MP/3/3000-Z1250

Rear-plate connection circuit breaker mccb Fixation motorized mccb circuit breakers

Manufacturer P/N: NDM3A-250MP/3/3000-Z1250

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 250A | Motor-operated | Without tripper function | Fixation | Rear-plate connection

US $154.18 /Piece

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NDM3A-250MZ/3/3000-P80

Power distribution type ac circuit breaker used Extended busbar low voltage molded case circuit breakers

Manufacturer P/N: NDM3A-250MZ/3/3000-P80

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 80A | Rotation handle | Without tripper function | Fixation | Extended busbar

US $154.18 /Piece

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NDM3A-250MP/3/3000-P100

3P plastic moulded case circuit breaker mccb 50kA circuit breaker prices of mccb

Manufacturer P/N: NDM3A-250MP/3/3000-P100

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 100A | Motor-operated | Without tripper function | Fixation | Extended busbar

US $154.18 /Piece

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NDM3A-250M/3/3000-P125

NDM3A-250 Series electrical circuit breaker mccb Fixation molded case breaker

Manufacturer P/N: NDM3A-250M/3/3000-P125

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 125A | Direct handle-operated | Without tripper function | Fixation | Extended busbar

US $154.18 /Piece

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NDM3A-250MZ/3/3000-P250

250A mold breaker Extended busbar circuit breaker solar energy mccb

Manufacturer P/N: NDM3A-250MZ/3/3000-P250

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 250A | Rotation handle | Without tripper function | Fixation | Extended busbar

US $154.18 /Piece

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NDM3A-250MZ/3/3000-Z2Q100

Power distribution type ac circuit breaker used Without tripper function mccb price list

Manufacturer P/N: NDM3A-250MZ/3/3000-Z2Q100

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 100A | Rotation handle | Without tripper function | Fixation | Plug-in front-plate connection

US $154.18 /Piece

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NDM3A-250MP/3/3000-Z2Q125

50kA abs moulded case circuit breaker NDM3A-250 Series industrial mccb

Manufacturer P/N: NDM3A-250MP/3/3000-Z2Q125

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 125A | Motor-operated | Without tripper function | Fixation | Plug-in front-plate connection

US $154.18 /Piece

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NDM3A-250M/3/3000-Z2Q140A

Fixation circuit breaker mccb NDM3A-250 Series ac circuit breakers

Manufacturer P/N: NDM3A-250M/3/3000-Z2Q140A

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 140A | Direct handle-operated | Without tripper function | Fixation | Plug-in front-plate connection

US $154.18 /Piece

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NDM3A-250MZ/3/3000-Z2H125

50kA low voltage molded case circuit breakers Plug-in rear-plate connection industrial circuit breakers mccb

Manufacturer P/N: NDM3A-250MZ/3/3000-Z2H125

Brand: Nader

Parameters: NDM3A-250 Series | Power distribution type | 3P | 50kA | 125A | Rotation handle | Without tripper function | Fixation | Plug-in rear-plate connection

US $154.18 /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.