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    32 amp 1 pole Miniature Circuit Breaker

    5 out of 5 based on 1 reviews | Write a review
    $54.29
    ATO C32 1 pole MCB miniature circuit breaker is a micro electrical switch to turn off the electrical circuit during a faulty condition to protect conductors. This mini circuit breaker with a 32 amp current rating, is used in AC 50Hz, 230/400V with a 6 kA short circuit withstand rating.
    SKU: ATO-MCB-1P32
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Factory price single pole miniature circuit breaker (MCB) is an electrical switch that automatically switches off the electrical circuit during an abnormal condition of the network means an overload condition as well as a faulty condition.

    Single Pole MCB Breaker Information

    • Rated Current: 32 amp
    • Rated Voltage: 230/400V AC, 50Hz
    • Number of poles: 1 pole
    • 6 kA rated short-circuit breaking capacity
    • Compliant with IEC standard
    • C curve trip characteristic
    • With overload protection and short circuit protection function

    Technical Data

    Model ATO-NB8-631PC32
    Rated Current 32A
    Rated Voltage 230/400V
    Frequency 50Hz
    Number of Poles 1P
    Mechanical Life 20000 Times
    Electrical Life 10000 Times
    Rated Short-Circuit Breaking Capacity 6000A
    Operating Short-Circuit Breaking Capacity 6000A
    Rated Impulse Withstand Voltage (1.2/50) 6kV
    Dielectric Test Voltage 2000V (50Hz, 1 min)
    Heat & Humidity Resistance 28 Cycles
    Vibration Resistance No Obvious Vibration and Impact
    Terminal Block Terminal Block Type Pillar Terminal Block
    Min. Terminal Size Acceptability 1mm2
    Max. Terminal Size Acceptability 25mm2
    Standard Connection Torque 2 N.m
    Max. Tolerable Torque 2.5 N.m
    Wire Insertion Depth 13mm
    Reference Temperature 30℃
    Operating Temperature -35℃~+70℃
    Storage Temperature 35℃~+85℃
    Applicable Altitude 2000m
    Tripping Mode Thermal Magnetic Trip
    Electromagnetic Tripping Type Type C (5In-10In)
    Shell Flame Retardant Grade V0
    Wire Entry Method Both Upper and Lower
    Installation Method TH35-7.5 Standard Rail
    Protection Level Direct Installation IP20B
    Installed in the Distribution Box IP40B


    Single Pole MCB Breaker Dimension (Unit: mm)

    32 amp 1 pole Miniature Circuit Breaker Dimensions

    Details

    1 pole Miniature Circuit Breaker Details

    Tips for using a miniature circuit breaker

    Miniature circuit breaker is mainly used for circuit overload, short circuits, over-current, loss of voltage, under voltage, grounding, leakage, dual power automatic switching and protection and operation of the motor during infrequent starting. The selection principle is in addition to complying with low-voltage electrical appliances.

    • The rated voltage of the MCB should not be less than the rated voltage of the circuit.
    • The rated current of the mini circuit breaker and the rated current of the overcurrent release are not less than the calculated current of the circuit.
    • The rated short-circuit breaking capacity of the miniature circuit breaker is not less than the maximum short-circuit current in the circuit.
    • When selecting a type of distribution circuit breaker, it is necessary to consider the coordination between short-delay short-circuit making and breaking capacity and time-delay protection levels.
    • The rated voltage of the miniature circuit breaker undervoltage release is equal to the rated voltage of the circuit.
    • When it is used for motor protection, the starting current of the motor should be considered when selecting the circuit breaker and it will not operate during the starting time.

    Types of Circuit Breakers

    In this video, we'll take a closer look at the meaning behind these abbreviations and explain the types of circuit breakers they represent. By understanding the different types of circuit breakers on the market, you can make an informed decision and choose the right type for your specific requirements, thereby enhancing the protection of your electrical infrastructure.

    Isolator vs Circuit Breaker

    Although isolators and circuit breakers have similar functions in a circuit, they are two separate entities. This video explains you the difference between the two devices in terms of working, features, operation, affordability, etc. You can choose between them based on your specific requirements.

    Existing reviews of 32 amp 1 pole Miniature Circuit Breaker
    Looks good.
    This miniature circuit breaker comes with a little piece of DIN rail which is great. Even though just a 32 amp 1 pole MCB breaker, it can work very well. If you have a solar panel that runs for a long time, buy it. Highly recommend.
    From: Tambor | Date: 20/04/2022
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