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AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp

    Buy cheap AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp from wholesalers
     
    Buy cheap AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp from wholesalers
    • Buy cheap AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp from wholesalers

    AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp

    Ask Lasest Price
    Brand Name : YOKG
    Model Number : EM63B
    Certification : KEMA, CE
    Price : Negotiable
    Payment Terms : L/C, D/P, T/T
    Supply Ability : 100000pcs per Month
    Delivery Time : 15days or Depends on ordering QTYS
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    AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp

    AC440Vac Moulded Case Circuit Breaker 3P MCCB EM63B/EM63N 4 Poles 415V

    Application:
    ♦ EM series moulded case circuit breaker is applied with with rated insulating voltage 500V, rated working voltage 690V in AC (50/60) Hz condition and used for infrequent exchange. The MCCB is protecting in overload, short-circuit, and under voltage situation to protect circuit system and power device from damage.
    ♦ The MCCB can be devided into B,N,S,H types according to their rated limited short-circuit breaking capacity.
    ♦ The MCCB is advantageous for its compact body, high breaking capacity, short arccasting and superior aseismatic function.

    ♦ The MCCB has function of insulation with its mark""
    ♦ The product complies with IEC 60947-2, GB14048.2


    Normal installtion conditions:
    ♦ Height above sea level: ≤2000m
    ♦ Ambient medium temperature: ≤+40℃, ≥5℃
    ♦ It can endure the effect of humid air and the effect of salt mist, oil mist and fog bacteria.
    ♦ In the place within the midium without danger of explosion and without corrosion of metal box, damage of insulation gases
    and conductive dust
    ♦ No damage of rain and snow
    ♦ Pollution degree: 3

    Tripping characteristic:

    Rated tripping current (A)E-magnetic tripping current (A)Remarks1.05In(cold)un-working
    duration(h)
    1.30In(hot)un-working
    duration(h)
    10≤In≤6310In x (1±20%)Distribution type≥1≤1
    63≤In≤10010In x (1±20%)Distribution type≥2≤2
    100≤In≤8005In x (1±20%)
    10In x (1±20%)
    Distribution type≥2
    10≤In≤80012In x (1±20%)Motor-protection type1.0In(cold) un-working
    duration(h)
    1.20In(hot) un-working
    duration(h)
    ≥2≤2




    Specifications:

    Poles3P,4P
    Electrical Specification
    Rated frame level current Inm(A)63
    Rated current (A) In10,12,16,20,25,32,40,50,63
    Rated insulated voltage Ui (AC V) Ui500
    Rated impulse withstand voltage (V) Uimp6000
    Rated working voltage Ue (AC V)400/415
    Type of breakingBN
    Rated limited short-circuit breaking capacity Icu (kA)1520
    Rated working short-circuit breaking capacity Icu (kA)1115
    Isolation function
    Service life Mechanical Standard value10000
    (O-C) Electrical Standard value2000
    Connection And Installation
    Protection degree All sidesIP40
    Wiring terminalIP20
    Wiring assemblyFront/Rear
    Plug-in assembly
    Wiring Draw-out assembly-
    Arcing distance(mm)0,≤50
    Dimensions(mm) L135
    W78103
    (W x H x L) H74





    Quality AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp for sale
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