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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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