SN-Series KRC Residual Current Circuit Breaker

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Shanghai
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TT OR LC
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

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Product Description:

 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 KRC 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.



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Q:What is the formulation of the contactor?
The rated voltage of the undervoltage release is equal to the rated voltage of the line.
Q:AC contactor technology development
Vacuum contactor: Vacuum contactor is the contact system using vacuum degaussing chamber contactor.
Q:Research on Relay Parameter Detection Technology Based on Single Chip
According to the contact level changes to determine the contact action state. When the level from high to low immediately stop the time, then you can read the timer timer, this time is the corresponding pull time.
Q:What is the scope of use of AC contactors?
And note whether the contact point is normally closed or normally open
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:The Role of Virtual Instrument Technology in the Parameter Detection of Switchgear Cabinet
In the literature, a time parameter detection circuit is mentioned. The main components of the circuit are single-chip microcomputer
Q:With long life, long reliability is the advantages of traditional communication contactor
but also has the role of magnetic repulsion, these two functions so that the opening speed is much faster than the traditional contactor
Q:Distinguish contactor is good or bad
often The closed contact should not turn on. Put down the test end, the main contact and normally open contact should not lead the normally closed contact should be conductive
Q:How to get the relay time parameter
Therefore, when the contact circuit is connected to the AC circuit, the contact instantaneous value between the contacts to determine the size of the contact closed and off the state, the error will be great, so no accurate value.
Q:What is the power contactor
AC contactors are widely used as power break and control circuits. (Play the role of frequent switching)

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