|Place of Origin:||CHINA|
|Minimum Order Quantity:||100PCS|
|Packaging Details:||Export Carton|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||30,000pcs per month|
|Type:||Type AC||Poles Number:||4P|
|Rated Frequency:||50/60Hz||Rated Voltage:||415V|
|Rated Current:||100A||Leakage Action Current:||30mA,100mA,300mA|
|Breaking Capability:||6000A||Material:||High Standard Plastic Silver Copper,Silver Contact,Flame Resistant Plastic|
residual current operated circuit breaker,
differential switch circuit breaker
NBSe NBSL1-100 Series Residual Current Circuit Breaker,Differential 4 poles (RCCB) 100Amp 30mA
Three-phase differential electric differential switch of 25A 30 mA, 4 poles for protection of people against insulation / derivation problems in installations or electrical elements. For use in domestic, tertiary and industrial sectors.
Class of employment "AC" standard.
This type of differential is of electromagnetic operation, which allows not to lose the safety function in case of voltage supply variations or loss of the neutral conductor, only with the derivation in the active phase the triggering of the difference occurs. Being electromechanical, it provides a wide range of operating voltage (typical between 6 and 415V), which implies a high degree of immunity to variations in the input voltage, and likewise, the safety function is not lost before the power failure in the neutral or loss of any of the active phases.
The neutral terminal is located first on the left.
Manufacturer: NBSe Electric.
Employment in tertiary and industrial sector.
Number of poles: 4 (3P + N).
Sensitivity (IΔn): 30mA.
Operating voltage: 415 Vac.
Cutting power (Icn): 6000 A.
Connection capacity: 25 mm2 cable.
Allows the use of PIN-type connection combs
Dimensions: 4 modules, 72mm.
3. OPERATION PRINCIPLE FIG.
4. DIMENSION DIAGRAM
5. WORKING PRINCIPLE
Q1: What's your product Range?
- 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.
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.