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OF SD MX+OF NGQ1A Accessories
Updated:August 12,2022 16:17PM

Nader MX+OF2 shunt release is installed on the left side of NDB2-63, NDB2T-63, NDB2Z-63, NDB2-40 and NDB2LE-63 series circuit breakers to remotely control the tripping action of the circuit breaker and indicate the on-off state of the circuit breaker.
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OF SD MX+OF NGQ1A Accessories
OF SD MX+OF NGQ1A Accessories
OF SD MX+OF NGQ1A Accessories
OF SD MX+OF NGQ1A Accessories


Features of SD MX+OF

The TH35mm standard installation rail is supported



Certification of SD MX+OF

The product complies with the RoHS standards

Downloads and support

Find out more about  SD MX+OF




Questions & Answers for SD MX+OF

  • What is the function of miniature circuit breaker?
    A Miniature Circuit Breaker (MCB) is an automatically operated electrical switch used to protect low voltage electrical circuits from damage caused by excess current from an overload or short circuit.
  • What is miniature circuit breaker how it works?
    A miniature circuit breaker (MCB) automatically switches off the electrical circuit during an abnormal condition of the network means in overload condition as well as faulty condition. Nowadays we use an MCB in a low voltage electrical network instead of a fuse. Handling an MCB is electrically safer than a fuse.
  • What is mean by miniature circuit breaker?
    miniature circuit breaker: a small trip switch operated by an overload and used to protect an electric circuit, esp a domestic circuit as an alternative to a fuse.
  • How does a house breaker work?
    Inside each circuit breaker is a spring hooked over a small piece of solder (a melt-able fusible alloy). Each breaker is connected to an electrical wire that runs through your house. The electricity that flows through your house runs through the solder.
  • What is the advantage of miniature circuit breaker?
    MCB (Miniature Circuit Breaker) is a circuit breaker with optimum protection facilities of overcurrent and short circuit only. Its basic function is to detect the fault condition and interrupt the current flow. it avoids overheating in case of excess current & provides fire protection.
  • 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).