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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-400MZ/3/3000-400A

3P rating molded case circuit breakers Fixation ac mccb

Manufacturer P/N: NDM3A-400MZ/3/3000-400A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 400A | Rotation handle | Without tripper function | Fixation | Front-plate connection

US $212.54 /Piece

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NDM3A-400M/3/3000-P225

Power distribution type molded case circuit breakers Extended busbar ac mccb

Manufacturer P/N: NDM3A-400M/3/3000-P225

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 225A | Direct handle-operated | Without tripper function | Fixation | Extended busbar

US $212.54 /Piece

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NDM3A-400MP/3/3000-Z2Q225

NDM3A-400 Series mccb electrical Motor-operated circuit breaker prices of mccb

Manufacturer P/N: NDM3A-400MP/3/3000-Z2Q225

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 225A | Motor-operated | Without tripper function | Fixation | Plug-in front-plate connection

US $212.54 /Piece

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NDM3A-400M/3/3000-Z2Q250

Direct handle-operated motorized mccb circuit breakers Power distribution type molded case breaker

Manufacturer P/N: NDM3A-400M/3/3000-Z2Q250

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 250A | Direct handle-operated | Without tripper function | Fixation | Plug-in front-plate connection

US $212.54 /Piece

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NDM3A-400MZ/3/3000-Z2H225

Rotation handle mold case circuit breaker NDM3A-400 Series industrial circuit breakers mccb

Manufacturer P/N: NDM3A-400MZ/3/3000-Z2H225

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 225A | Rotation handle | Without tripper function | Fixation | Plug-in rear-plate connection

US $212.54 /Piece

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NDM3A-400MP/3/3000-Z2H250

250A circuit breakers mccb 50kA modules case circuit breaker

Manufacturer P/N: NDM3A-400MP/3/3000-Z2H250

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 250A | Motor-operated | Without tripper function | Fixation | Plug-in rear-plate connection

US $212.54 /Piece

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NDM3A-400M/3/3000-Z2H315A

3P circuit breaker molded case 50kA circuit breaker prices of mccb

Manufacturer P/N: NDM3A-400M/3/3000-Z2H315A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 315A | Direct handle-operated | Without tripper function | Fixation | Plug-in rear-plate connection

US $212.54 /Piece

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NDM3A-400MZ/3/3200-250

NDM3A-400 Series mccb breaker Power distribution type low voltage breaker

Manufacturer P/N: NDM3A-400MZ/3/3200-250

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 250A | Rotation handle | Instantaneous tripper | Fixation | Front-plate connection

US $212.54 /Piece

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NDM3A-400MP/3/3200-315A

Fixation electrical breakers switch 315A electrical installation mccb

Manufacturer P/N: NDM3A-400MP/3/3200-315A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 315A | Motor-operated | Instantaneous tripper | Fixation | Front-plate connection

US $212.54 /Piece

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NDM3A-400M/3/3200-350A

350A electrical switch moulded case circuit breaker NDM3A-400 Series mccb price list

Manufacturer P/N: NDM3A-400M/3/3200-350A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 350A | Direct handle-operated | Instantaneous tripper | Fixation | Front-plate connection

US $212.54 /Piece

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NDM3A-400MZ/3/3200-Z1315A

Rotation handle electrical circuit breaker mccb 315A circuit breaker prices of mccb

Manufacturer P/N: NDM3A-400MZ/3/3200-Z1315A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 315A | Rotation handle | Instantaneous tripper | Fixation | Rear-plate connection

US $212.54 /Piece

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NDM3A-400MP/3/3200-Z1350A

Fixation moulded case mccb circuit breaker type 3P moulded case circuit breaker mccb

Manufacturer P/N: NDM3A-400MP/3/3200-Z1350A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 350A | Motor-operated | Instantaneous tripper | Fixation | Rear-plate connection

US $212.54 /Piece

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NDM3A-400M/3/3200-Z1400A

50kA breaker mccb 3P remote control mccb circuit breaker

Manufacturer P/N: NDM3A-400M/3/3200-Z1400A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 400A | Direct handle-operated | Instantaneous tripper | Fixation | Rear-plate connection

US $212.54 /Piece

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NDM3A-400MZ/3/3200-P350A

3P industrial mccb Extended busbar breaking capacity mccb

Manufacturer P/N: NDM3A-400MZ/3/3200-P350A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 350A | Rotation handle | Instantaneous tripper | Fixation | Extended busbar

US $212.54 /Piece

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NDM3A-400MP/3/3200-P400A

50kA moulded case circuit breaker Extended busbar ac circuit breaker

Manufacturer P/N: NDM3A-400MP/3/3200-P400A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 400A | Motor-operated | Instantaneous tripper | Fixation | Extended busbar

US $212.54 /Piece

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NDM3A-400MZ/3/3200-Z2Q400A

Plug-in front-plate connection plastic moulded case circuit breaker mccb Instantaneous tripper mold case circuit breaker

Manufacturer P/N: NDM3A-400MZ/3/3200-Z2Q400A

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 400A | Rotation handle | Instantaneous tripper | Fixation | Plug-in front-plate connection

US $212.54 /Piece

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NDM3A-400M/3/3300-225

225A mccb price list NDM3A-400 Series plastic moulded case circuit breaker mccb

Manufacturer P/N: NDM3A-400M/3/3300-225

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 225A | Direct handle-operated | Complex tripper | Fixation | Front-plate connection

US $212.54 /Piece

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NDM3A-400MP/3/3300-Z1225

Fixation wholesale moulded case circuit breaker Power distribution type moulded case breaker mccb

Manufacturer P/N: NDM3A-400MP/3/3300-Z1225

Brand: Nader

Parameters: NDM3A-400 Series | Power distribution type | 3P | 50kA | 225A | Motor-operated | Complex tripper | Fixation | Rear-plate connection

US $212.54 /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.