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Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB

China Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB, Find details about China Moulded Case Circuit Breaker, MCCB from Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB

Model NO.
NDM2 Series
Poles Number
2-4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection
Certification
CE, CCC
Origin
China
Model NO.
NDM2 Series
Poles Number
2-4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection
Certification
CE, CCC
Origin
China
 NDM2 Series AC 50/60Hz  moulded Case Circuit Breaker MCCB

Description
The NDM2 series of molded case circuit breakers (hereinafter referred to as circuit breakers) apply to infrequent switching of circuits with the AC 50/60Hz, the rated working voltage of AC690V and rated working current of 800A as well as infrequent motor starting. With the overload, short circuit and undervoltage protection functions, the circuit breaker can protect lines and power equipment from damage. Products are widely used in the new energy, power, industrial control, real estate, electric power, telecom, rail transportation, project (public) construction and etc.
NDM3Z series of DC molded case circuit breaker has obtained China Compulsory Certification (CCC) for products and CE certification.

Features

The circuit breaker is divided into Type C (basic type), Type L (standard type), Type M (relatively high breaking type) and Type H (high breaking type) according to its rated limit short-circuit breaking capacity. The circuit breaker features small size, high breaking capacity, short flashover, vibration resistance and etc.


Technology data
Certification
CCC
CE

Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB
Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCBNdm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCBNdm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB
 
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Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB
Ndm2 Series AC 50/60Hz Moulded Case Circuit Breaker MCCB

FAQS
 
What is a molded case circuit breaker?
Moulded Case Circuit Breakers Explained. ... A moulded case circuit breaker (MCCB) is a type of electrical protection device that is used to protect the electrical circuit from excessive current, which can cause overload or short circuit.
 
What is the difference between MCCB and MCB?
MCB is miniature circuit breaker which is used to break small currents. Like in domestic LT circuits. The ratings usually end up to 100 A. MCCB is a Module case circuit breaker which has a rugged construction as it can break larger currents usually from (100-1000A).
 
What is MCCB and its working?
Molded Case Circuit Breaker (MCCB) is a circuit breaker and trip device assembled in a mould case. Also it can automatically cut off electric power in case of overload and short circuit. It is meant for higher rated current and is commonly used in Industrial applications.
 
What causes MCCB to trip?
Circuit overloading is known to be the most common reason for circuit breaker tripping. It simply means that we're running too many heavy power-consuming devices at the same time on the same circuit. The next most dangerous cause is a short circuit.
 
How do molded case circuit breakers work?
The traditional molded-case circuit breaker uses electromechanical (thermal magnetic) trip units that may be fixed or interchangeable. An MCCB provides protection by combining a temperature sensitive device with a current sensitive electromagnetic device. 
Both these devices act mechanically on the trip mechanism.
 
Why we use Mccb instead of MCB?
If evaluated from their power capacities, the MCB is essentially used for low-current requirements, such as, home wiring or small electronic circuits; 
while the MCCB is better used for high-power requirements. Type of electrical switch which protects the circuit from overload or short circuit.

Why Choose us:
1. Small Profits and quick returns, competitive price, lower than market.
2. Thousands of stocks in warehouse.
3. We could provide any product in the field of automation.
4. Experienced technichal support team will always solve your problem.

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