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2 Phase DC MCCB

Types of 2 Phase DC MCCB

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Maintenance and Care Guidelines for Ensuring Optimal Performance of 2 Phase DC MCCB

  • 1

    Regular Inspection

    Perform regular inspections of the MCCB to ensure optimal performance, including visual and functional checks of contacts, overloads and other key components.

  • 2

    Testing

    Perform testing procedures regularly to ensure that the MCCB is functioning optimally and within its rated capacity.

  • 3

    Cleanliness

    Keep the MCCB clean and free of dust or other debris and ensure that ventilation openings are not obstructed to ensure optimal heat dissipation.

  • 4

    Calibration

    Periodically calibrate the MCCB to ensure it continues to operate at the required trip points and within the tolerances specified by the manufacturer.

2 Phase DC MCCB FAQs

  • What are some common accessories used in 2 Phase DC MCCBs?

    Common accessories for 2 Phase DC MCCBs include shunt trips, undervoltage releases, and auxiliary switches.


  • How are 2 Phase DC MCCBs different from standard DC MCCBs?

    2 Phase DC MCCBs are designed to monitor two different phases, offering improved protection and control capabilities in direct current electrical systems.

  • What is the function of a shunt trip accessory in a 2 Phrase DC MCCB?

    A shunt trip accessory provides a remote mechanism to trip the 2 Phrase DC MCCB in case of an emergency.


  • What is the breaking capacity of a 2 Phrase DC MCCB?

    The breaking capacity of a 2 Phrase DC MCCB depends on factors such as the voltage rating, fault current, and load current.


Get in Touch with Religare

Get in Touch with RALIGARE

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Religare Electric Co.,Ltd.

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Apr 14, 2024

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