WHC1-F AC Contactor
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Application
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WHC1-F series AC contactors are suitable for frequency 50/60Hz, rated insulationvoltage up to 1000V, rated operation current 9~150A under AC-3 duty. It is mainly used for making and breaking electric circuits at a long distance & for frequent strarting, stopping & controlling AC Motors. It is used in combination with thrmal relay to compose a magnetic motor starter. The products comply with IEC6047-4.
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Specificarions
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Type
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WHC1-F115
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WHC1-F150
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WHC1-F185
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WHC1-F225
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Rate operation
corren (A)
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AC3
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115
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150
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185
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225
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AC1
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200
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250
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275
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315
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Standard power
ratings of
3-phase
motors
AC-3(KW)
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220/230V
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30
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40
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55
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63
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380/400V
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55
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75
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99
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110
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415V
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59
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80
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100
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110
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400V
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59
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80
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100
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110
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500V
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75
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90
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110
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129
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660/690V
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80
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100
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110
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129
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1000V
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65
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65
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100
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100
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Type
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WHC1-F265
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WHC1-F330
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WHC1-F400
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Rate operation
corren (A)
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AC3
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265
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330
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400
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AC1
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350
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400
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500
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Standard power
ratings of
3-phase
motors
AC-3(KW)
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220/230V
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75
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100
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110
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380/400V
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132
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160
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200
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415V
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140
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180
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200
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400V
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140
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200
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250
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500V
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160
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200
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257
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660/690V
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160
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200
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280
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1000V
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147
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160
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185
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Type
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WHC1-F500
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WHC1-F630
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WHC1-F780
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Rate operation
corren (A)
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AC3
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500
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630
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780
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AC1
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700
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1000
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1600
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Standard power
ratings of
3-phase
motors
AC-3(KW)
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220/230V
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147
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200
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220
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380/400V
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250
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335
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400
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415V
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280
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375
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425
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400V
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295
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400
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425
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500V
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335
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400
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450
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660/690V
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335
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450
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475
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1000V
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335
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450
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450
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