F7-Series Knfin Residual Current Device

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

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Product Description:

 F7-Series Knfin Residual Current Device 

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 .

F7-Series Knfin Residual Current Device

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.



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Various types of contactors are classified
connected to the circuit. In the above process, the coil itself has resistance, the continued consumption of electricity
Q:What does the contactor lock mean?
t is through the start button (jog) after the start of the contactor coil to continue to have electricity, resulting in maintaining the contact path state
Q:A brief introduction to the power contactor
The AC contactor relies on a spring return after power failure. The other half is the activities of the core, the structure and fixed iron core, to drive the main contacts and auxiliary joints of the short
Q:The Development of Electrical Performance Testing Technology for Contactors
The peak position is the grid frequency, Calculate the grid frequency using the formula
Q:On the difference between the contactor and the relay
If a main circuit operating current is small, then can usually be used as a relay for electrical appliances as the main circuit of the device.
Q:Permanent magnet AC contactor main performance?
4. Storage capacitor voltage Detection; 5. Anti-jamming threshold voltage detection; 6. Release the logic circuit
Q:The main classification of contactors
Permanent magnet AC contactor is a kind of micro-power contactor formed by replacing the traditional electromagnet drive mechanism with permanent magnet drive mechanism
Q:Can the AC contactor cut off the short circuit current?
contact system, including three main contacts and one to two groups of normally open, normally closed auxiliary contact, it is moving together with the core is linked to each other
Q:Use Star Triangle to start contactor's order and process method
Coil power, the motor to do triangular connection, and in the pressure operation, to achieve the star - triangular automatic switching buck starting. KM
Q:What is the traditional AC contactor contact that does not vibrate?
or in the pull state, or in the sub-gate state, not in the middle of the state

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