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Shenyang SIWO Electrical Equipment Co., Ltd.

Add:No.22, Puyu Road, Dadong District, Shenyang City, Liaoning Province, China

Contact us:Gu Yu

Tel:+86-24-86413321-8057

Fax:+86-24-86413323

Mob:+86 13840234106

E-mail:siwowm@siwo.com.cn

Switching Components

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3 Phase Electrical Isolator Switch

Product Details

Product Name: 3 phase electrical isolator switch
Max. Current: 630A
Max. Voltage: 690V

Certification: CE,CCC
Rated Voltage: AC400/690V
Rated Limiting Short Current: 50KA
Pole Quantity: 3 Poles
Contact Material: Copper T3

cover material: PC

Conventional current63A100A160A250A






Rated current   In(A)406380100125160200250


Rated insulation   voltage Ui (V)690


Dielectric strength   (V)5000


Rated surge-resistant voltage Uimp KV6


Rated working   current
AC-21B40638080125160200250
380VAC-22B40638080125160200250


AC-23B40508080125160200250


AC-21B40508080125160200250

660VAC-22B32325050125160160160


AC-23B252540408080100125

Motor power   P(Kw)380V18.52540406380100132

660V22223333757590110


Rated short-time   withstand current lcw   (kA Rms) 0.1s/1s2222881212


Rated breaking   capability Icn (A Rms)   AC23 380 V3205046408001000100016001600


Rated making   capability Icm (A   Rms)AC23 380V40063080010001250160020002500


Rated short-current making   capabilityIcm (kA peak value)2.842.842.842.8413.613.61717


Mechanical durability   380V17001700170017001400140014001400


Electical curability 380V300300300300200200200200


Operation moment (Nm)1.21.21.21.26.56.51010


Weight (kg)3 poles0.370.370.370.371.31.32.22.2

4 poles0.410.410.410.411.51.52.62.6


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