Leave Your Message

Thermal magnetic type high circuit breaking capacity MCCB 200ka icu=ics Thermal ajustable type mccb 400VAC/415VAC/550VAC/ 690VAC 125A 250A 3/4 Poles

Thermal magnetic MCCB

Thermal magnetic type high circuit breaking capacity MCCB 200ka icu=ics Thermal ajustable type mccb 400VAC/415VAC/550VAC/ 690VAC 125A 250A 3/4 Poles

Rated Current : 125A、140A、160A、180A、200A、225A、250A

Number Of Poles : 3P / 4P

Rated Working Voltage : 400V/690V

    MCCB Highlights

    ARM5 series molded case double-break circuit breaker is a new product newly developed by our company. Its design reflects the latest current limiting principle and manufacturing technology, and has compact, modular, high breaking, zero arcing, green and environmental protection characteristics. The circuit breaker is suitable for AC 50Hz/60Hz circuit with rated insulation voltage of 1000V, maximum rated working voltage of 690V, maximum breaking capacity icu and ics up to 200kA and rated current from 32A to 630A to make, break and carry rated current, and it can reliably protect lines and electrical equipment in case of overload, short circuit and undervoltage. It can also be used for infrequent starting, overload, short circuit and undervoltage protection of motor.

    ARM5

    Main performance index of ARM5 series circuit breaker

    Model ARM5-250
    Rated current In (A) 180A、200A、225A、250A
    Rated current of frame size Inm (A) 250A
    Usage category Category A
    Rated ultimate short-circuit breaking capacity level L M H
    Number of poles (P) 3P 4P 3P 4P 3P 4P
    Rated working voltage Ue (V) 400V/415V
    Rated ultimate short-circuit breaking capacity Icu (kA) 85kA 150kA 200kA
    Rated service short-circuit breaking capacity Ics (kA) 85kA 150kA 200kA
    Rated working voltage Ue (V) 550V/690V
    Rated ultimate short-circuit breaking capacity Icu (kA) 15kA 25kA 35kA
    Rated service short-circuit breaking capacity Ics (kA) 15kA 25kA 35kA
    Rated insulation voltage Ui (V) 1000V
    Rated impulse withstand voltage Uimp (V) 8kV
    Mechanical life (time) 7000
    Electrical life (time) 400ln
    1000
    Arcing distance (mm) 0
    Release type Thermomagnetic
    W*L*H (mm)654dc7e6j1 W 105.5 141 105.5 141 105.5 141
    L 162.5
    H 97.5

    Overall and installation dimensions of circuit breaker

    Circuit breaker 250 frame size installation safety interval

    ■ ARM 5-250front panel wiring (3P/4P)
    X-X, Y-Y are the center of three-pole circuit breaker


    Model H H1 H0
    B C D
    ARM5-250 97.18 123.5



    ARM5E-250 97.18 123.5



    ARM5EHU-250 97.18 123.5

    ARM250vn6

    Holing size of mounting plate for front panel wiring

    ARM 250jiz

    MCCB Production Line Real Showing

    Leave Your Message