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 Click to enlarge image
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Type
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KS-61W
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KS-62W
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KS-64W
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KS-66W
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A
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2P
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242
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242
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262
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262
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3P
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282
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282
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312
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312
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4P
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322
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322
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362
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362
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B
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2P
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218
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218
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238
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238
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3P
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258
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258
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288
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288
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4P
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298
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298
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338
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338
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C
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260
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260
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280
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280
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D
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240
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240
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250
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250
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E
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36
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36
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41
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41
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F
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40
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40
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50
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50
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G
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20
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20
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30
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30
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H
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20
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20
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30
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30
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T
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4
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4
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6
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6
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ØM
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Ø8M
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Ø8M
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Ø10M
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Ø10M
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N
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35
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35
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45
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45
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Overall dimensions("W" Series)
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Type
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KS-61W
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KS-62W
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KS-64W
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KS-66W
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Maximum rated
operational Voltafe
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660V
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660V
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660V
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660V
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Current rating for AC1 duty
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100A
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200A
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400A
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600A
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Current rating for AC2 duty
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90A
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180A
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330A
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550A
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Current rating for AC3 duty
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80A
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160A
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300A
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500A
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Short time current capacity(1second)
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2500A
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3500A
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4000A
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5000A
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Mechanical life
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100000times
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Electrical life
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10000times
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Switching frequency
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150 times/hour
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Main circuit withstand voltage
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2750V AC 1min(50/60Hz)
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Control circuit withstand voltage
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2100C AC 1min
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Operational current
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No.of pole
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3P
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4P
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3P
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4P
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3P
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4P
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3P
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4P
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100/110V AC
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12
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12
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16
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16
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200/220 AC
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6
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6
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8
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8
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100/110V DC
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12
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12
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16
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16
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Opening Time/Change-over Time
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>=0.04sec. / <=0.06sec
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Aux. contact
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2NO-2NC as standard(switching capacity 200V / AC 15A)
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Applicable standards
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AS-3639, IEC-158-1, JEM-1038, KS(KEMC-1112)
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Weight(kg)
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5.5
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7
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8
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10
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12
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14
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14
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16.5
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Short circuit peak value
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25KA
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35KA
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45KA
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50KA
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