Electrical Isolator Switch
The electrical isolator switch Suitable for AC 50HZ, rated voltage 400V/690V, rated current 400A. 3 poles & 4 poles. Different operating modes, can be divided indoor operation and outdoor operation. The contacts are made of copper and the cover is made of flame retardant plastic.
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The electrical isolator switch Suitable for AC 50HZ, rated voltage 400V/690V, rated current 400A. 3 poles & 4 poles. Different operating modes, can be divided indoor operation and outdoor operation. The contacts are made of copper and the cover is made of flame retardant plastic.
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 250A 630A 1600A 3150A Rated Current In (A) 200 250 315 400 500 630 1000 1250 1600 2000 2500 3150 Rated Insulation Voltage Ui (V) 1000 Dielectric Strength (V) 8000 10000 Rated Surge-Resistant Voltage Uimp KV Rated Working Current AC-21B 200 250 315 400 500 630 1000 1250 1600 2000 2500 3150 380V AC-22B 200 250 315 400 500 630 1000 1250 1600 2000 2500 3150 AC-23B 200 250 315 400 500 630 AC-21B 200 250 315 400 1000 1000 1600 2000 2500 2500 660V AC-22B 160 160 315 315 315 315 800 800 800 1000 1250 1600 AC-23B 100 125 Motor Power 380V 100 132 160 220 280 315 560 560 560 710 710 710 P(Kw) 660V 90 110 185 185 185 185 475 475 475 750 750 750 
Features Of Electrical Isolator Switch:
1. When servicing electrical equipment, first provide an electrical interval so that personal safety can be protected.
2. The use of the electrical isolator switch cannot be used to separate and combine the load current and the short-circuit current.
3. Generally, during the power transmission operation, the electrical isolator switch should be closed first, and then the circuit breaker or load type switch should be combined.
4. When selecting the same as selecting other electrical equipment requirements, it must be in accordance with the needs of the occasion.
If you choose the isolating switch, please look for the GRL Electric, because GRL has a perfect production system. GRL’s production system consists of a stamping workshop, an assembly workshop, a mold department, a mold library, and a warehouse. The production process is strictly controlled and the quality of the products is guaranteed. Jin Laier has the ability to open molds and provide customized processing services.
GRL Electric not only provides electrical components, but also provides electrical system solutions.
