ApplicationHR17B series fuse-switch disconnector,is applied to
circuit of rated current 40A to 630A.It has 2P,3P and 4P.And it can
operate with load.It has 2P,3P,4P.And It canbe installed by hunging
on the busbar, can also be installed on the fixed board.And it
provides the upper and lower terminals for input and output,with a
knife edge introduction and arc extinguishing device.And shell
cover has the sealed detect hole which install signal switch,detect
switch inside. And it can be used as knife switch by equiping fuse
monitor.This product conforms to standard of
IEC60947-3,GB14048.3.Normal operational conditions and installation
conditions3.1 Temperater: no higher than +40ºC,and no lower than
-5ºC,and the day average temperature no higher than +35ºC.3.2
Altitude: no higher than 2000m3.3 The relative humidity: no more
than 50%,when temperature is +40ºC.The product can withstand higher
humidity under lower temperature,for instance,when it at +20ºC,the
production can withstand 90% relative humidity.The condensation
that happened because of temperature changes should be taken
care.And Installation location should have no exploresion danger,
and no gas and conductive dust which can cause corrosion and
insulation damage.3.4 Class of pollution: 3 Calss3.6 Installation
type:III, IV.For more details and information, please contact
us.Main technical parameterModel
No.HR17B-40HR17B-63HR17B-160HR17B-250HR17B-400HR17B-630Rated
insulation voltage Ui690V690V690V690V690V690VRated operate voltage
Ue400V400V400V400V400V400VRated operate current
Ie40A63A160A250A400A630ARated short-circuit making
capacity400A630A1600A2500A4000A6300ARated ultimate short-circuit
current Inc50kA50kA50kA50kA50kA50kAUse
typeAC-23BAC-23BAC-23BAC-23BAC-23BAC-23BFuse(match)RT14-40(14 x
51)RT14-63(22 x 58)NT00-160NT1-250NT2-400NT3-630Actual images of
the product are as followings:Actual image of the parts:FAQ -
DHECN 1.Question: Are you a manufacturer or trading
company ? Answer: We are a specical manufacturer with import &
export license, which established in 1998, it is
a professional manufacturer in designing, producing and
selling isolation switch, switching power supply, current
transformer, voltage transformer, and other electrical products.2.
Question : Why choose us and trust us? Answer
: Good product, good price, and good service.Company
spirit: Practical innovation, sincerity to allCore values:
Customers' praise is the only value we exist.Management concept:
Pursuing excellent quality, creating first-rate services3. Question
: Where is your factory located ? How can I visit there
? Answer: With an ISO90001
certified factory located in Yueqing city, Zhejiang
Province, P.R.OF China. It takes about 4 hours from SHANGHAI
by high-speed rail and 45 minute by air. It is very
pleasure for all to visit us. 4. Question :
Can you do OEM ? Answer: Yes, we have the ability to do OEM
/ODM to meet your requirements. 5. Question
: What is the payment terms?Answer: In general T/T, L/C,
Paypal or others we can discuss. 6. Question :How about the
delivery time? Answer: Usually, if have enough in warehouse, the
delivery time is within 3 working days.If need produce, the lead
time is about 10-20 working days according to quantity of the
order. 7. Question : How about the shipping
method?Answer: For sample or small order, deliver by International
express, such as DHL, FEDEX, TNT, UPS, EMS and so on.For large
order, deliver by sea or by air according to buyers shipping
instructions. How to contact us Send your Inquiry
Details in the Below, please Click "Send" Now! Good price
and sample are waiting for you. /* January 22, 2024
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