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NBSL1-100 Residual Current Circuit Breaker , High Fire Resistant Elcb Circuit Breaker

Categories Residual Current Circuit Breaker
Brand Name: NBSE/OEM
Model Number: NBSL1-100
Certification: CE,CB,CCC,RoHS,WEEE
Place of Origin: CHINA
MOQ: 100PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 30,000pcs per month
Delivery Time: 10-20days
Packaging Details: Export Carton
Type: Residual Current, electronic,electromagnetic
Poles number: 4P
Rated Frequency: 50/60Hz
Rated Voltage: 240V/415V
Rated Current: 100A
Leakage Action Current: 30mA,100mA,300mA
Standard: IEC61008-1
Warranty: 2 YEARS
Breaking Capability: 6KA/10KA
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    • Product Details
    • Company Profile

    NBSL1-100 Residual Current Circuit Breaker , High Fire Resistant Elcb Circuit Breaker

    NBSe NBSL1-100 Series Residual Current Circuit Breaker, elcb circuit breaker


    1. APPLICATION


    NBSL1-100 series residual current circuit breakers are applied to the lines with AC 50/60Hz,rated voltage of230V(1P+N) or 400V(3P+N),and rated current of 100A.In case of electric shock or electric leakage current exceeds the specified value, the residual current circuit breaker can switch off the fault circuit in a very short time, protecting the safety of person and electric equipment.

    Can be used in the industrial, commercial, high-rise buildings, civil residences and other places.


    2. TECHNICAL PARAMETER


    Technical Parameter
    Spec Parameter
    Rated Operating voltage(Ue)230V(1P+N)/400V(3P+N)
    Rated Current(In)16,25,32,40,50,63,80,100
    Tripping TypeElectronic,Electromagnetic
    CharacteristicA type, AC type, S type
    Poles1P+N,3P+N
    Rated Frequency50/60Hz
    Rated Insulation voltage(Ui)500V
    Rated residual current (IΔn)10,30,100,300mA
    Rated residual switching on and800A
    breaking capacity(IΔm)
    Rated residual short-circuit current6000A
    limit(IΔc)
    Rated short-circuit current limit(Inc)6000A
    Rated switching on and breaking capaity(Im)800A
    Maximun breaking time(IΔm)0.3s
    Rated impulse withstand voltage(Uimp)6kV
    Mechanical life(times)>10,000 times
    Standard Certificate
    Comply with StandardIEC 61008
    GB 16916
    CertificateCE, CB, RoHS,WEEE


    Working Envirnment
    Humidity40℃ humidity notexceed 50% 20℃ humidity not exceed 90%
    (Condensation on the product due to
    changes in humidity has been considered)
    Working Temperature-5℃~+40℃ and its average over aperiod of 24h does not exceed
    Magnetic fieldNo more than 5 times the geomagnetic field
    Pollution level2
    Altitude(m)2000
    Mounting and Wiring
    Shock and vibrationShould be installed in the case of no obvious impact vibration
    Installation category
    Terminal connection typestype cable,type U bus, TH 35mm Din-rail
    Wiring terminal connection conductor1.5~25 mm²
    Wiring terminal copper size25 mm²
    Tightening torque3.5N*m
    Installation modeUsingTH35-7.5 profile installation, the title of
    installation face and vertical face is not greater than5°
    Wiring incoming modeupper and lower incoming is possible for ELM type,
    only upper incoming for ELE type


    3. OPERATION PRINCIPLE FIG.


    4. DIMENSION DIAGRAM

    5. WORKING PRINCIPLE


    A residual-current device (RCD), or residual-current circuit breaker (RCCB), is a device that quickly breaks an electrical circuit to prevent serious harm from an ongoing electric shock.

    · Line voltage independent RCCB for fault or additional protection with additional digital features
    · System Monitoring: Preventive information / warning before the RCD trips in case of leakage currents: Integrated auxiliary contact(s), Local Indication
    · New level of accuracy - Reduced unwanted tripping
    · Local status indication of residual current through 3 LEDs
    · No monthly test required
    · Comprehensive range of accessories
    · Real contact position indicator
    · Fault current tripping indicator
    · Automatic re-setting possible
    · Transparent designation plate


    FAQ:
    Q1: What's your product Range?
    A.
    - Shell Unti-fire. nylon pa66 or not unti-fire.
    - Parts, Copper or iron
    - Point Sliver point or Copper point

    Q2: Are you a manufacturer?
    A. Yes, we are only produce the circuit breaker over 20 years from 1999.

    Q3: Do you have stock products to sell?
    A. No,we work on OEM orders, The means, material, quantity,packing solution,etc will depend on your requests.obviously, your logo can be printed on the products.

    Q4. what's the payment term?
    A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
    Q5. how's the delivery time ?
    A. usually it will take about 30 days for 30000pcs

    Q6. tell me the standard of package?
    A. Normally are cartons, color box or white box

    Q7. what kind of material of circuit breaker?
    A. we have two types, one copper coil with silver point and the other is brass coil with copper point. It depends on your requirement. In fact, those two have no difference if normal work well. Only except the electrical life. Copper and silver is better and also higer price.
    Q8. We want to know month capacity.
    A. 400,000pcs/month
    Q9. Where is your market?
    A. Our products are popular in Western Europe, Middle-East, Afirca, South Asia ,South Ameirca countries and area. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
    Q10. what kind of certificate you have ?
    A. CE, CB,CCC,ISO9000.

    Q11. Do you inspect the finished products
    A. Yes.Each step of products will be inpected by QC department before shipping.

    Q12. How are you ship the finished products?
    - By Sea
    - By plane
    - By counties,TNT, DHL,FEDEX,UPS.etc.

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