Address: Wenzhou Bridge Industrial Zone
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GYH8 1P Switch DisconnectorGYH8 1P Switch Disconnector

GYH8 1P Switch Disconnector

As the main switch in the combination of electrical terminal apparatus, GYH8 isolator is suitable for circuit of AC 50/60Hz, rated voltage 230V/400V, rated current up to 125A for isolating, it also can be used for infrequent on-and-off circuit, and is widely used in industry, mine, high-building, commerce and household and so on.

SKU: GYH8 Category:

Description

Features

  • Indication function of contact position
  • Transparent cover designed to carry label.
  • Support 35mm Din – rail installation
  • Support top incoming and bottom outgoing wiring type, or bottom incoming and top outgoing wiring type.
  • Able to select electrical accessories and achieve distant indication of MCB condition: breaking, closed, and fault tripping.
  • Able to select electrical accessories and realize under-voltage and over-voltage protection of MCB and distant shunt release.
Rated current In 32A、63A、100 A、125A
Poles 1P  2P  3P  4P
Rated voltage Ue 1P: 230/400V~ ; 2/3/4P:400V~
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated short-time withstand current lcw 12le  1s
Rated making and breaking capacity 3le, 1.05Ue, cosφ=0.65
Rated short circuit making capacity 20le, t=0.1s
Using the categories AC-22A
Rated impulse withstand voltage(1.2/50)Uimp 6000V
Dielectric test voltage at and ind.Freq.for 1min 2.5kv
Electrical life 1500
Mechanical life 8500
Protection degree IP20
Installation
Ambient temperature (with daily average ≤35℃) -5~+40℃
Storage temperature -25~+70℃
Terminal Connection type Cable/Busbar
Terminal size top/bottom for cable 50mm²  18-1/0
Tightening torque 3.5N*m   22
Connection Top and bottom

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