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Main Disconnect Switch

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2019-03-22 07:51

  • Browse the number:

    273

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Company Profile
Zhejiang GRL Electric Co.,Ltd
Contactaixin:

cngrl(Mr.)  

Email:

telephone:

phone:

Arrea:

Zhejiang

Address:

No. 246 Weishi Road, Economic Development Zone, Yueqing City, Zhejiang Province

Website:

http://www.grlbusbar.com/ http://cngrl.alinksoft.com/

Product details

HGL type main disconnect switch is used for AC 50HZ, rated voltage 400V/690V, rated current 125A, 160A. 3 poles & 4 poles, is used for circuit switching and segmentation, as well as electrical isolation.


Optional Indoor Operation Or Outdoor Operation

Modular design

Optional micro switch

The terminal is Copper T3

3-poles or 4-poles

Avoid erroneous operations

Designed according to IEC/ EN 60974-3


Conventional current 160A
Rated current In(A) 125 160
Rated insulation voltage Ui (V) 1000
Dielectric strength (V) 8000
Rated working current
AC-21B 125 160
380V AC-22B 125 160

AC-23B 125 160

AC-21B 125 160
660V AC-22B 125 160

AC-23B 80 80
Motor power 380V 63 80
P(Kw) 660V 75 75
Rated short-time withstand current lcw (kA Rms) 0.1s/1s 8 8
Rated breaking capability Icn (A Rms) AC23 380 V 1000 1000
Rated making capability Icm (A Rms)AC23 380V 1250 1600
Rated shortcurrent making capabilityIcm (kA peak value) 13.6 13.6
Mechanical durability 380V 1400 1400
Electical curability 380V 200 200
Operation moment (Nm) 6.5 6.5
Weight (kg) 3 poles 1.3 1.3
4 poles 1.5 1.5



The Main Disconnect Switch Has The Following Features:

1. An electrical interval is provided during the inspection of electrical equipment and is a clearly visible disconnect point to safeguard the personal safety of maintenance personnel.

2. The main disconnect switch can not be operated with load: it can not be operated with rated load or large load, and can not divide and combine the load current and short-circuit current, but the arc extinguishing chamber can be operated with small load and no-load line.



http://www.grlbusbar.com/