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1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker

1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker

Manufacturer OEM


  • Certificate: KEMA/Dekra CE
  • Standards: IEC/EN60898-1
  • Breaking capacity: 4.5KA
  • Rated Current: 5-100A
  • Voltage: AC 230/400V 240/415V (DC As customer inquiry)
  • ETM1 series miniature circuit breaker are applicable to the low-voltage terminal distribution in the industry, civil building such as home and residence, energy, communication, infrastructure, lighting distribution system or motor distribution and other fields. They are used for the short circuit and overload protection, control and isolation. It is popular and called molded case circuit breaker in some country and regions such as Philippines.

    Product Detail

    Product Tags

    Products Description

    ETM1 series MCB is in complied with IEC 60898-1 standard. It has the certification of KEMA / Dekra and CE.
    The breaking capacity of Etm1 is 4.5KA.
    The tripping type is D curve.
    The rated current is 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 100A.
    Rated insulation voltage: 230V, 240V, 230 / 240V (1 Pole); 400 / 415V (2 poles, 3 poles)
    There is a clear mark of on and off to indicate the tripping situation of the breaker
    It has single pole (1p), double poles (2p) and three poles (3p), which is one inch breaker sizes per pole.
    The MCB terminals are IP20 protection which is designed for finger and hand touch safe to keep the safety during installation.
    It is equipped with Quick make/ Quick break box type terminals.
    The multi poles ETM1 incorporate internal common trip.
    The ETM1 MCB can work reliably in harsh environment, in ambient temperature from -25°C to 55°C.
    The electrical life can be up to 4000 operations and mechanical life up to 10000 operations.
    ETM1 series has two mounting type, ETM1-100 Bolt on with fixing brackets, ETM1 plug-in on top terminal ,wiring bottom.

    Technical Characteristic

    Standard

    IEC/EN 60898-1

    Electrical

    Rated current in

    A

    ( 1 2 3 4) 6 10 16 20 25 32 40 50 63

    features

    Poles

    1P 2P 3P 4P

    Rated voltage Ue

    V

    230/400230/415

    Insulation coltage Ui

    V

    500

    Rated frequency

    Hz

    50/60Hz

    Rated breaking capacity

    A

    4.5KA

    Rated impulse withstand voltage (1.2/50)Uipm

    V

    6000

    Dielectric test voltage at and ind.Freq.for 1min

    KV

    2

    Pollution degree

    2

    Themo-magnetic release characteristic

    D

    Mechanical

    Electrical life

    above 4000

    features

    Mechanical life

    above 10000

    Contact position indicator

    Yes

    Protection degree

    IP 20

    Reference temperature of setting of thermal element

    °C

    30 or 50

    Ambient temperature(with daily average≤35°C)

    °C

    -25~+55

    Storage temperature

    °C

    -25...+70

    Installation

    Terminal size top/bottom for cable

    mm²

    25

    AWG

    18-3

    Terminal size top/bottom for busbar

    mm²

    25

    AWG

    18-3

    Tightening torque

    N*m

    3

    In-lbs.

    22

    Mounting

    Plug in type


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