• SN-Series NC 100LE Residual Current Circuit Breaker System 1
  • SN-Series NC 100LE Residual Current Circuit Breaker System 2
  • SN-Series NC 100LE Residual Current Circuit Breaker System 3
SN-Series NC 100LE Residual Current Circuit Breaker

SN-Series NC 100LE Residual Current Circuit Breaker

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

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 SN-Series KRC Residual Current Circuit Breaker 

1.Application

Residual Current DeviceRCD

Standard: IEC1008,VDE0664,CEE27,BS4293

2.TDS

*Type:Electro-magnetic type

*Residual current characteristic:AC

*Pole No: 1P+N

*Tripping curve: B,C

*Rated short-circuit capacity:6kA

*Rated current(A):6,10,16,20,25,32,40

*Rated voltage:240V AC 50/60Hz

*Rated residual operating current(mA):30

*Tripping duration:Instantaneous≤0.1s

*Electro-mechanical endurance:4000 cycles

*Connection terminal:Pillar terminal with clamp

*Connection capacity: flexible conductor 10mm²  Rigid Conductor 16mm²

*Installation:On symmetrical DIN rail 35mm  Pannel mounting  Wiring diagiam .

SN-Series NC 100LE Residual Current Circuit Breaker

3.Pictures


3.Our Servicce

Cooperate with us, we will be honored and you will benefit from:

1.- Your client satisfied on the right schedule and quality;

2.- Your can get good reputation from your market and obtain more orders;

3.- Our professional service before and after sale;

4.- The reasonable price;        9A CE AC contactor

5.- Any questions from you are welcome and will be replied in 24 hours.


 4.Package & Shipping

 

  • Package : polybag and carton box  export standard package or designed by yourself 

  • Delivery date :within 3 weeks after get payment              9A CE AC contactor

  • Delivery  mode: Ocean shipping, Air transport, Express delivery/( Choose by the customer)

  • Payment terms: T/T in advance, L/C at sight. 


 

Q 1.How about your experience?

A.We have our own professional factory and R&D department & more than 10 years producing experience

Q 2. What's your advantage ? 

A. We have complete set of machines such as ,injection molding machines and punchers,

with these,we can make by ourselves from the inside parts to outside.

It greatly increases the efficiency and saves the cost.

Q 3. How's the delivery time ? 

A. usually it will take about 15-30 days for production

Q 4. Tell me the standard of package? 

A. For inner box and master carton are made as per international standards,

and we can make special design for you if need.

Also if necessary, will be packed in pallet to avoid any damage.

Q 5.Will be any warranty for your item ? 

A. We offer one year warranty for our products. Please feel assured.

Q 6.Do you accept OEM business ? 

We accept OEM authorization.



Q:A brief introduction to the power contactor
20 amp or more contactor with an arc extinguishing cover, the use of breaking the circuit when the electromagnetic force generated, quickly pull off the arc to protect the contacts.
Q:Contactor dynamic performance detection technology and comprehensive evaluation method
. In this paper, the dynamic response of the contactor is tested, and the parameters of the contactor mechanical and electrical characteristics are extracted from the contact test waveform
Q:Contactor mainly by the drive system, contact system, arc and other components.
drive system: the drive system, including electronic modules, soft iron, permanent magnet, is an important part of permanent magnet contactor, relying on it to drive the contact closure and disconnect
Q:What about the release device and the contactor and the circuit breaker?
Circuit breaker according to its use is divided into high-voltage circuit breakers and low-voltage circuit breakers, high and low voltage line is more vague, generally more than 3kV called high-voltage electrical appliances.
Q:Whether can the AC contactor cut off the short circuit current?
and the auxiliary normally open contact is disconnected , Thereby cutting off the power supply.
Q:What is the difference between the auxiliary system 01 and 10 of the AC contactor?
The contactor is typically composed of a main contact and an auxiliary contact. The main contact is mainly used to take power, the current is relatively large; auxiliary contacts mainly from some control, alarm and other functions, the current is relatively small.
Q:What is the number of AC contactors?
AC contactor is mainly composed of four parts: (1) electromagnetic system, including the attracting coil, moving core and static core;
Q:Computer-centric development trend
Compared with the traditional oscilloscope detection, the contact arc arc voltage waveform is accurate
Q:Contactor accessories have what roles?
electromagnetic system, including the attracting coil, moving core and static core
Q:The working principle of permanent magnet AC contactor
According to the needs of the scene, with the control of electronic modules to control the set the release voltage value can also be delayed for some time

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