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Tel: 86057761720369 
Mobile: 15868721000  
Fax: 86057761736962 
Sales:86057762717369 
Address: Yueqing City, Zhejiang
Province, China Huang seven town
Yueqing City Industrial Zone A  
Post Code: 325604  
Q Q: 35977770  
Website: www.

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I. Overview:
HD13BX rotary knife switch is one of the most commonly used knife switch in the distribution cabinet. Its structure is simple, the contact is easy to distinguish, and the mark is clearly visible and simple to operate. It can be used to connect and disconnect the distribution cabinet AC circuit. When the cabinet needs to be checked, it can be checked by simply turning off the knife switch.
HD series knife switch for a single cast knife switch for AC 50Hz, rated voltage 380V, DC voltage 230V circuit, the rated current up to a maximum of 4000A (non-standard), standard knife switch 1500A, as not frequent manual Turn on and disconnect the mains circuit.
★ Central handle type switch is mainly used for power station, do not cut off the circuit with the current, as the use of isolation switch.
★ side positive lever operation mechanism type switch is mainly used for front operation, in front of the maintenance of the switchgear, the operating mechanism can be installed on both sides of the cabinet.
★ central front lever operating mechanism switch is mainly used for front operation, behind the maintenance of the switchgear, the operating mechanism installed in front.
★ Side operation handle type switch, mainly used in power box.
★ switch with interrupter can cut off the appropriate current load, the other series of knife switch only for the use of isolation switch.

This product complies with GB14048.3 / IEC947-3 standard.

Second, the standard type HD13BX knife switch models are as follows:
HD13BX-100A、
HD13BX-200A;
HD13BX-400A;
HD13BX-600A;
HD13BX-1000A;
HD13BX-1500A;
HD13BX-Non-standard products have:
HD13BX-2000A
HD13BX-3000A
HD13BX-4000A

三、产品型号及含义
Fourth, the main technical parameters
Rated current
(A)
100
200
400
600
1000
1500
Breaking capacity
AC380V,COS=0.72-0.8
100
200
400
600
1000
1500
Institutional life
(Times)
10000
10000
10000
5000
5000
5000
Electrical life
(Times
1000
1000
1000
500
500
500
Is a short time to withstand current
(KA)
6
10
20
25
30
40
Steady current peak(KA)
Leveraged
20
30
40
50
60
80
Handle type
15
20
30
40
50
-
Operational force
(N)
≤300
≤300
≤300
≤300
≤400
≤400
Note: The on-off capability is the technical index of the knife switch with the interrupter.
Fifth, HD13BX rotary knife switch Dimensions
六、HD、HD13BX单头(旋转式)刀开关安装尺寸
The knife switch is a switch with a movable contact (touch knife), which is in a closed position (or separate) with a stationary contact (tool holder) on the base. The knife switch is a switch Simple structure of the switchgear, can only be manually operated, mainly used for a variety of power distribution equipment and power lines, can be used as frequent inflow and breaking capacity of 10A ~ 3000A low voltage power supply line.
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