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160 Amps Isolator Switch, 3 Pole/ 4 Pole

$174.93
3 pole or 4 pole isolator switch, 160 amps, rated insulation voltage 690V. Its outer shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, dielectric properties, carbonation resistance and impact resistance. Affordable price and high reliability.
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SKU: ATO-IS-HGL160A
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Delivery date: 6-12 days

160 Amps 3 pole isolator switch is widely used in the distribution system and automatic system of architecture, electrical power, petrochemical, and other industries. Cheap price and direct by factory.

3 Pole 4 Pole Isolator Switch Specifications

Basics Model ATOHGL-160A
Pole 3 Pole/4 Pole
Weight 3 Pole 1.2 kg
4 Pole 1.4 kg
Technical Parameters Rated current 160A
Rated insulation voltage Ui 690V
Dielectric strength 1890V
Rated surge-resistant voltage Uimp kV (installed category IV) 8
Rated working current le 380V AC-21 160A
AC-22 160A
AC-23 160A
660V AC-21 160A
AC-22 160A
DC-23 80A
220V DC-21 160A
DC-22 160A
DC-23 125A
440V DC-21 125A
DC-22 125A
DC-23 125A
Motor power P (380V) Kw 380V 80 Kw
660V 75 kW
Rated short-time withstand current lcw (kA rms)0.1s/ 1.0s 12
Rated breaking capacity Icm (Arms) AC23 380VA 1600
Rated making capacity Icm (Arms) AC23 380V 2500
Rated short-current making capacity Icm' (Kapeak value) 17
Mechanical durability (number of cyclic operation) 10000
Electric durability Ue=660V, Rated current COSφ=0.95AC21 1700
COSφ=0.65AC22 100
COSφ=0.35AC23 500
Working Environment Moment of operation 1.2 Nm
Temperature -5℃~+55℃
Way of working Continuously working
Operating Handle
Installation form Vertical
Altitude ≤2000m
Pollution level 3
Overvoltage level
IP level IP 20

Dimension

160A-630A  isolator switch dimension

 

Current A B C D D1 E ΦL J K N P R S U ΦX Y F H
160A/3P 140 135 121 27 93 71 5.5 120 65 75 36 20 25 115 9 24 50 10
160A/4P 170 135 121 27 93 71 5.5 150 65 75 36 20 25 115 9 24 50 10


Operation Mode

Load Isolator Disconnect Switch

Details

160 Amps Isolator Switch Details

Tips: How to maintain Isolator switch?

The function of the isolating switch is very important. If there is a failure, it will bring great inconvenience to daily work and production, so daily maintenance work needs to be done. For example, you should always check the surface of the equipment to see if there are any weak or damaged parts. Sometimes the isolation switch needs to be used in a special environment, which may cause deformation and oxidation. If the situation is serious, it needs to be replaced in time. Heating at the contact parts is also common, which is related to many reasons, and sometimes requires power outage maintenance.

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