residual current circuit breaker,
residual circuit breaker
Long Life F7 Series 2p 4p Residual Current Circuit Breaker RCCB White
The Residual Current Circuit breaker RCCBs are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric shock caused by indirect contacts. These devices must be used in series with an MCB or fuse which protects them from the potentially damaging thermal and dynamic stresses of any over currents. They also act as the main disconnecting switches upstream of any derived MCBs (e.g. domestic consumer unit)
J-F7 residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 400V,50 or 60Hz.
Electronic type/magnetic type
Residual Current characterstics
Rated residual operating current
Rated conditional residual short circuit current
over 10000 cycles
Strong Production Capacity
Experienced and Professional R&D Team
Strict Quality Control About 15 QC staffs,testing workers and technicians guarantee the quality of goods.
Rapid Logistics Management Top logistics system SAP provides accurate and timely delivery.
Quick Response Any inquiries will be answered on the same day as the arrival of your call,fax or email.
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.
Contact Person: Mr. Sunny Zhang