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WNS-100 Black 3 Pole MCCB Electrical Circuit Breaker 500V Fire Proof

Categories Molded Case Circuit Breaker
Brand Name: WINSTON
Model Number: WNS-100
Certification: CE / ROHS
Place of Origin: CHINA
MOQ: 1PCS
Price: USD23~USD350
Payment Terms: L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 3000PCS/Month
Delivery Time: within 2 to 7 working days after get payment.
Packaging Details: Neutral carton,Wooden case for large size
MCCB Current range: up to 1600A
OEM: Yes
Poles Number: 3p 4p
Cover: Fire proof
Rated insulating voltage: 500/800V
Rated current: from 6A to 1600A
color: gray&black
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    • Product Details
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    WNS-100 Black 3 Pole MCCB Electrical Circuit Breaker 500V Fire Proof

    Adjustable 3 pole MCCB Moulded Case Leakage Protection Circuit Breaker with CE


    Description


    The design of NS series of MCCB reflects the latest current limiting principle and manufacturing technology, characterized by compact structures, full modularization, high breaking, and zero flashover. Circuit breaker is equipped with overload, short-circuit and undervoltage protection device, so as to protect the circuit and power supply equipment from damage.



    Specifications


    tem No.


    WNS100/

    160/250

    WNS400

    /630

    WNS800

    -1600

    Number of poles


    3P

    4P

    3P

    4P

    3P

    4P

    Control

    Manual

    With toggle/With direct or extended rotary handle

    Connections

    Fixed

    Front connections

    Plug-in

    Front connections/Rear connections

    Electrical characteristics as per IEC60947-2 and EN60947-2

    Rated current(A)

    In

    100, 160, 250

    400, 630

    800,1000,

    1250,1600

    Rated operating voltage(V)

    Ue

    AC50/60Hz, 690

    Rated insulation voltage(V)

    Ui

    800V

    Rated impulse withstand voltage(kV)

    Uimp

    8kV

    Utilization category


    A

    Operation performance

    Mechanical

    8500

    6000

    10000

    Electrical

    1500

    1000

    5000

    Indication and control auxiliaries

    Auxiliary switch


    *

    MX shunt coil


    *

    MN under voltage coil


    *

    Dimension

    (mm)

    W*H*D

    105*161

    *86

    140*161

    *86

    140*255

    *110

    185*255

    *110

    210

    *327

    *147

    280

    *327

    *147


    Explaination


    Ui: rated insulation voltage.

    Uimp: rated impulse withstand voltage.

    Ue: rated operational voltage.

    icu: rated ultimate short-circuit breaking capacity.


    Conditions


    • The altitude below 2000m.
    • The ambient temperature between 40℃ and -5℃.
    • It can withstand the impact from humid air, salt spray, oil mist and mold.
    • In places with no danger of explosion, no conductive dust, and no substance enough to corrode metal or damage the insulation.
    • In places with no rain and snow erosion.


    Product picture:


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    Quality WNS-100 Black 3 Pole MCCB Electrical Circuit Breaker 500V Fire Proof for sale
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