160A 3p Fuse Type Isolating Switch Hr17b-160/30

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Basic Info.

Model NO.
Number of Poles
Three Pole
Un Grounded
Vertical Rotation
Switching Mode
Single Throw-in
Common Model
Structure of Operating
CE, ISO9001, CCC
Rated Isolating Voltage Ui
Rated Working Voltage Ue
Rated Working Current Le
Fuse Link
Transport Package
HS Code
Production Capacity

Product Description

HR17B 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 conditions
3.1 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 2000m
3.3 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 Calss
3.6 Installation type:III, IV.
For more details and information, please contact us.

Main technical parameter
Model No. HR17B-40 HR17B-63 HR17B-160 HR17B-250 HR17B-400 HR17B-630
Rated insulation voltage Ui 690V 690V 690V 690V 690V 690V
Rated operate voltage Ue 400V 400V 400V 400V 400V 400V
Rated operate current Ie 40A 63A 160A 250A 400A 630A
Rated short-circuit making capacity 400A 630A 1600A 2500A 4000A 6300A
Rated ultimate short-circuit current Inc 50kA 50kA 50kA 50kA 50kA 50kA
Use type AC-23B AC-23B AC-23B AC-23B AC-23B AC-23B
Fuse(match) RT14-40
(14 x 51)
(22 x 58)
NT00-160 NT1-250 NT2-400 NT3-630

Actual images of the product are as followings:
160A 3p Fuse Type Isolating Switch Hr17b-160/30
160A 3p Fuse Type Isolating Switch Hr17b-160/30
160A 3p Fuse Type Isolating Switch Hr17b-160/30
160A 3p Fuse Type Isolating Switch Hr17b-160/30
Actual image of the parts:
160A 3p Fuse Type Isolating Switch Hr17b-160/30
160A 3p Fuse Type Isolating Switch Hr17b-160/30


1.Question: Are you a manufacturer  or trading company ?  
Answer: We are a specical manufacturer with import & export license , which established in 19 98, it is a  professional manufacturer in designing, producing and s elling  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 all
Core values: Customers' praise is the only value we exist.
M anagement concept : Pursuing excellent quality, creating first-rate services

3. Question : Where is your factory located ?  How can I visit there ?       
Answer: With an ISO90001 certified  factory located in Yueqing city ,  Z hejiang 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 
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