100a RCCB Residual Current Circuit Breaker For Civil House

Basic Information
Place of Origin: CHINA
Brand Name: NBSE/OEM
Certification: CE,CB,
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 Circuit Breaker Poles Number: 2P,4P
Rated Frequency: 50/60Hz Rated Voltage: 400V
Rated Current: 16A-100A Leakage Action Current: 30mA, 100mA, 300mA
Standard: IEC61008-1 Warranty: 2 YEARS
Material: Copper, Silver Contact Mechanical Life: 8000times
High Light:

RCCB current circuit breaker


100a rccb circuit breaker

Product Description

100a RCCB Residual Current Circuit Breaker For Civil House




NBSL1-100 series residual current circuit breakers Is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation. It is applicable to industrial site, commercial site, tall building and civil house.
It complies with standard of IEC/EN61008.1 and GB16916.1.
Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero. The flux of the zero-sequence current transformer is zero. And the secondary output voltage is zero and the circuit breaker doesn't zreo, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage. Once the leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection.

Main Features:
4 pole RCCB circuit breakers in a range of current options
Easily installed in your ESR modular consumer unit
Safe and reliable product that is known to save lives and severely reduce risk of property damage



Voltage: 400V
Frequency: 50 Hz
Modular size: 4 Module/way
Pole: Quad Pole
Trip current rating: 30mA/100mA
BS EN61008-1


BFL02404003 RCCB 'A' Type FP 30 mA - 40 A

         Models in this range:
         RCD4/AC-1630 - Type AC 4 Pole RCD, 16a 30ma
         RCD4/AC-2530 - Type AC 4 Pole RCD, 25a 30ma
         RCD4/AC-4030 - Type AC 4 Pole RCD, 40a 30ma
         RCD4/AC-6330 - Type AC 4 Pole RCD, 63a 30ma
         RCD4/AC-63100 - Type AC 4 Pole RCD, 63a 100ma
         RCD4/AC-8030 - Type AC 4 Pole RCD, 80a 30ma
         RCD4/AC-80100 - Type AC 4 Pole RCD, 80a 100ma



Protection from Earth Leakage:

In order to achieve protection from earth leakage, 2 kinds of protection devices are used, based on 2 different concepts:

  1. Voltage sensing ELCBs
  2. Current sensing RCCBs
  • Voltage Sensing based Earth Leakage Circuit Breaker:

ELCB or Earth Leakage Circuit Breaker works on the principle of Voltage Sensing. ELCB is connected to the system such that one terminal is connected to the equipment for which the protection is required & the other terminal is connected to the earth. The voltage is measured between these 2 terminals which are observed as ‘0’ in an ideal case. However, in case of earth leakage, a voltage difference is created between these 2 terminals energizing the coil in the circuit breaker which in response trips the ELCB in case of earth leakage.

100a RCCB Residual Current Circuit Breaker For Civil House 0

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.



Contact Details

Phone Number : +8613587466174

WhatsApp : +8613587466174