SN-Series KRC Residual Current Circuit Breaker
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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OKorder Financial Service
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SN-Series KRC Residual Current Circuit Breaker
1.Application
Residual Current Device（RCD）
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 .
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: 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: The main structure of the contactor
- The other half is the activities of the core, structure and fixed iron core, to drive the main contacts and auxiliary contacts closed off.
- Q: How to connect the DC contactor to the circuit?
- Have you seen the satellite days someone to close the knife? Dangerous high-current gate knife when the arc is wounding
- Q: Judge the contactor is good or bad
- the amount of power to control the end of the line to remove the control, with a multimeter to beat the amount of foot, press the test end of the three main contacts and another group of normally open contacts, should be conductive
- Q: Technical development of AC contactor
- After the 1980s, countries to study the exchange of contactor electromagnet silent and energy-saving
- Q: Get the method of the relay time parameter
- The detection principle is: when the relay coil when the contacts through the action time to be able to close, so the first chip to collect data 0, contacts closed after the acquisition of 1
- Q: Traditional communication contactor long life and long reliability?
- Compared with the traditional contactor, permanent magnet AC contactor in closing, in addition to the same electromagnetic force, but also has the role of permanent magnetic force,
- Q: What is the contactor's formula?
- The circuit breaker used to control the motor, whose trip trip trip current should be greater than or equal to (1.5-1.7) times the motor starting current.
- Q: What is the energy saving function of traditional contactors?
- So the closing of the traditional AC contactor must be maintained by the coil to continue to maintain the power, the current from tens to thousands of milliamperes.
- Q: Whether can the AC contactor cut off the short circuit current?
- When the coil is powered off, the suction disappears, and the moving core interlocking part is separated by the reaction force of the spring
Send your message to us
SN-Series KRC Residual Current Circuit Breaker
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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