products

4P Safety Residual Current Circuit Breaker NBSL1-100 Series High Fire Resistant

Basic Information
Place of Origin: CHINA
Brand Name: NBSE/OEM
Certification: CE,CB,CCC,RoHS,WEEE
Model Number: NBSL1-100
Minimum Order Quantity: 100PCS
Price: Negotiable
Packaging Details: Export Carton
Delivery Time: 10-20days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 30,000pcs per month
Detail Information
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
High Light:

residual current device

,

residual current operated circuit breaker


Product Description

NBSe NBSL1-100 Series 4P Residual Current Circuit Breaker,rcd safety switch

 

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.

4P Safety Residual Current Circuit Breaker NBSL1-100 Series High Fire Resistant 0

 

4. DIMENSION DIAGRAM

4P Safety Residual Current Circuit Breaker NBSL1-100 Series High Fire Resistant 1

5. WORKING PRINCIPLE

4P Safety Residual Current Circuit Breaker NBSL1-100 Series High Fire Resistant 2
 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.
 
nbsl1-100-6ka-residual-current-circuit-breaker_.pd...

Contact Details
sales

WhatsApp : +8613587466174