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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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:Can the AC contactor cut off the short circuit current?
- Because the AC contactor is only a switch-type device, no current detection and feedback device, so in practice, often with the appropriate thermal relay or electronic protection device into an electromagnetic starter, in order to protect the circuit may occur overload or phase failure.
- Q:How does the contactor works
- When the coil is powered off, the electromagnetic suction disappears, the armature in the release of the role of the release of the spring
- Q:On the difference between the contactor and the relay
- so that the contactor to work the current is also very large, that is to say its control circuit flows through the current is very large, with ordinary relays difficult to turn off its control circuit
- Q:How to measure the contactor is good or bad
- Because the press and the external fan are through the contactor normally open contact control, so the contact work is synchronized.
- Q:What causes the AC contactor to be damaged
- Damage to the product itself (such as the coil broken or burned, the mechanical moving part was stuck, the shaft rust or skew, etc.) 5. Contact spring pressure and overtravel. Increase the supply voltage
- Q:What is the scope of use of AC contactors?
- Also note that the voltage applied to the power supply is much (220V or 380V), are generally marked
- Q:Research on Relay Parameter Detection Technology Based on Single Chip
- Similarly, the release time of the relay can be obtained. At the same time the test device can also monitor the contact resistance of the contacts.
- Q:What is the traditional AC contactor contact that does not vibrate?
- So it will not burn the main contact due to vibration, the possibility of burning the motor greatly reduced.
- Q:Contactor accessories have what roles?
- AC contactor auxiliary contact is used to control the three-phase AC three fire lines; auxiliary contact is used to achieve:
- Q:What is the difference between a release, a contactor and a circuit breaker?
- Detector is a switch circuit breaker or thermal relay inside a body, popular say that some of the monitoring circuit to reach a certain degree of time to trigger the trigger, the purpose is to control the circuit break.
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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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