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Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

    • Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A
  • Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

    Product Details:

    Place of Origin: China
    Brand Name: KRIPAL
    Certification: CE
    Model Number: UKM30L-100S 4P

    Payment & Shipping Terms:

    Minimum Order Quantity: 100 pcs
    Price: negotiable
    Packaging Details: Each unit packed in a individual box
    Delivery Time: 20 days and depends on ordering quantity
    Payment Terms: T/T, L/C
    Supply Ability: 50000 pcs per month
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    Detailed Product Description
    Current Range: 16A,25A,32A,40A,50A,63A,75A,100A Poles Available: 4P
    Rated Working Voltage: 400V AC Rated Insulation Voltage: 690VAC
    Protection: Earth Leakage Breaking Capacity: 50/25
    High Light:

    Earth Leakage Circuit Breaker

    ,

    Residential Circuit Breakers

     

    Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

     

     

    UKM30L Series Earth Leakage Circuit Breaker is developed with hi-tech in 1990S with completed protection functions, high performance, smart dimension which is the ideal replacements for the olds.

     

     

    Description:

     

    UKM30L series earth leakage circuit breaker (hereinafter simple call leakage circuit breaker). It is multi function circuit breaker which concentrate left current relay ,leakage circuit breaker and ac contactor on one whole .it was suitable in three phase 4 wire on low voltage electric net which connect the ground directly .it can protect the man which touch the power .it can protect when the circuit and power equipment meet faulty over load short circuit and owe over voltage and lack phase condition.

     

     

    Specifications:

     

    Frame rated current 100 250 400
    Model UKM30L-100S UKM30L-250S UKM30L-400S
    Ratedcurrent In(A) 16,25,32,40,50,63,75,100 100,125,150,175,200,225,250 250,300,350,400
    Poles 3  4 3  4 3  4
    Ratedvoltage Ui(V) AC690.50HZ AC690.50HZ AC690.50HZ
    Ratedvoltage Ue(V) AC400.50HZ AC400.50HZ AC400.50HZ
    Rated limit short/service breaking capitily Icu/Ics(KA) 50/25 50/25 50/25
    Rated Actuation residual current 30,100,300, 500mA 30,100,300,500mA 30,100,300,500mA
    Ratedresidual non-operattion current 1/2In 1/2In 1/2In
    Rated residual short-circuit making & breaking capacity 1/4Icu 1/4Icu 1/4Icu
    Operation charateristic (times) ON / OFF 1500 / 8500 1000 / 7000 500 / 4000

     

     

    Product Feature:

     

    a.  Material: good heat resistance,impact resistance,flame retardant properties.  

     

    b. Easy to install: tunnel type terminals pressure,easy to install and convenient.

     

    c. Securely installed: snap removable teh new design is more flexible use,more tightening.


    d. Rapid extinguishing system: interrupter piece with steel material,copper plating on steel, steel to ensure corrosion resistance.


    e. Shorted coil: shorted coil using copper manufacturing molding,fine copper.


    f. Leading electrical copper: Uniformly thick galvanized copper,can achieve excellent thermal performance.

     

     

    Operation:

     

    An ELCB is a specialised type of latching relay that has a building's incoming mains power connected through its switching contacts so that the ELCB disconnects the power in an earth leakage (unsafe) condition.

     

    The ELCB detects fault currents from live to the earth (ground) wire within the installation it protects. If sufficient voltage appears across the ELCB's sense coil, it will switch off the power, and remain off until manually reset. A voltage-sensing ELCB does not sense fault currents from live to any other earthed body.

     

     

    Temperature compensating curve:

     

    Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A 0

     

     

    Power Loss of ELCB:

     

    Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A 1

     

     

    Contact Details
    Zhejiang KRIPAL Electric Co., Ltd.

    Contact Person: Allen

    Tel: +8613780109789

    Send your inquiry directly to us
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