Main Disconnect Switch
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2019-03-15 14:46
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Browse the number:
430
Company Profile
Zhejiang GRL Electric Co.,LtdBy certification [File Integrity]
Contact:cngrl(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
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.
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 |
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.
AC disconnects are helpful where circuit breakers are not accessible. They provide a safer and quicker means to shut off all the power. AC disconnects are available in a variety of styles and amps value.
In the article below, we have a list of 5 best AC disconnects. Each of them has its own Amps value and features. Their specs are thoroughly discussed. Also, some buying guides are there to let you have an idea of them.
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