|Poles Number:||2P||Rated Frequency:||50/60Hz|
|Rated Voltage:||240V||Rated Current:||40A|
|Leakage Action Current:||30mA,100mA,300mA||Standard:||IEC61008-1|
|Warranty:||2 YEARS||Breaking Capability:||6KA|
|Type:||Residual Current,Mini,A,Electro-manetic Type,2PRCD||Material:||High Standard Plastic Silver Copper,Silver Contact,Flame Resistant Plastic,IP20|
|Application:||Short-circuit Protection,Electrical Power,earth Leakage Protection|
residual current device,
differential switch circuit breaker
NBSe ID Series Differential 2 poles (RCCB) 40Amp 30mA, type A
Electrical differential switch 40A 30 mA, Category "A", 2 poles for protection of people against insulation / derivation problems in installations or electrical elements. For use in domestic, tertiary and industrial sectors.
Class of use "A" (Immunized), replaces the class "AC", and can be used in any installation and are especially recommended in the case of presence of distorted intensities due to the presence of harmonics and voltage spikes, that is why it is recommended , apart from the usual applications, its use in machinery, industrial electrical panels and domestic applications where there are electronic devices.
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 differential trip 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.
Number of poles: 2.
Employment in domestic, tertiary and industrial sector.
Class "A" immunized.
Operating voltage: 240Vac.
Nominal intensity (In): 40A.
Sensitivity (IΔn): 30mA.
Connection capacity: 25 mm2 cable.
Allows the use of PIN-type connection combs.
Dimensions: 36mm (2 modules).
2. TECHNICAL PARAMETER
|Humidity||40℃ hum idit y no t e x c eed 50% 20℃ hum idit y not e x c ee d 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 field||No more than 5 times the geomagnetic field|
|Mounting and Wiring|
|Shock and vibration||Should be installed in the case of no obvious impact vibration|
|Terminal connection types||type cable,type U bus, TH 35mm Din-rail|
|Wiring terminal connection conductor||1.5～25 mm²|
|Wiring terminal copper size||25 mm²|
|Installation mode||UsingTH35-7.5 profile installation, the title of installation face and vertical face is not greater than5°|
|Wiring incoming mode||upper and lower incoming is possible for ELM type, only upper incoming for ELE type|
3. OPERATION PRINCIPLE FIG.
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.