1.The product shell adopts PC type flame retardant insulation
shell:envir-onmental end-use temperature: -20, ~60 degrees.It is
adapt to more extr-eme use environment.
2.Fast closing handle, safe power off:When the handle is pushed to
2/3, the circuit breaker will be closed automatically. This design
can greatly reduce the electric spark, improve the safety
performance and prolong the service life of the appliance.
3.Scientific calculation, precision magnetic coil:electromagnetic
force and spring force play a very good magnetic protection role.
The device is equipped with an overload protection device, an
overload protection and magnetic release device.
4.Long using life:;Mechanical life >=20000 times
The circuit breakers DZ47-63 is suitable for the place with AC 50Hz
or AC 60Hz, rated operational voltage 415V and below and the rated
current less than 63A .
Ii’s mainly used in office buildings, the lighting of residence and
similar buildings, distribution lines and the overload protection
and short circuit protection of equipments. Under normal
conditions, it can be used for infrequent transitions of circuit,
Q 1.How about your experience?
A.We have our own professional factory and R&D department &
more than 17 years. My company has developed and manufactured as many as 16 series of
products and over 600 specifications.The chief products include:
MCB,MCCB,ELCB,RCCB,RCD,RCBO, modular sockets, intelligent universal
circuit breakers, control and protection switches, ATS etc.
Q 2. How's the delivery time ?
A. It usually will spend about 5-25 days to product.
Q 3. What's the kind of material of circuit breaker?
A.We have two types, one copper coil with silver point , brass coil
with copper point.
Q 4.Are there any warranty for your item ?
A. We provide one year of warranty for the products. Please feel
Q 5. What about the standard of package?
A.For inner boxes and master cartons are made as per international
Q 6. Which market have you already sell?
A. We have already sell in Europe, South America, Asia, Africa,
Middle East, Oceania etc.
Q7. Do you provide sample ? is it free or extra ?
A. Yes, we could offer one free sample and it need you pay the cost