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NBSe BF60 Series Residual Current Device 6A-63A Earth Leakage Protection

Categories Residual Current Circuit Breaker
Brand Name: NBSE/OEM
Model Number: BF60
Certification: CE,CB,
Place of Origin: CHINA
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: 2P,4P
Rated Frequency: 50/60Hz
Rated Voltage: 240V/415V
Rated Current: 6A-63A
Leakage Action Current: 30mA,100mA,300mA
Standard: IEC61008-1
Warranty: 2 YEARS
Breaking Capability: 6KA/10KA
Material: High Standard Plastic Silver Copper,Silver Contact,Flame Resistant Plastic
Mechanical life: 10000 Times
Application: Short-circuit Protection,Electrical Power,earth leakage protection
Protection degree: IP 20
Rated operating voltage: 400V
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NBSe BF60 Series Residual Current Device 6A-63A Earth Leakage Protection

NBSe BF60 Series residual current operated circuit breaker, residual current device


BF60 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 63A.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.


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
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
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℃ 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 fieldNo more than 5 times the geomagnetic field
Pollution level2
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



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.
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.

RCCB BF60 Specification.pdf

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