AC contactors NYKC-D50 4P

Short Description:

ApplicationKPD series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,rated operation current 9~150A Application KPD series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage 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 starting, stopping & controlling AC Motors.It is used in combination with thermal relay to compose a...


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ApplicationKPD series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,rated operation current 9~150A

Application

KPD series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage 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 starting, stopping & controlling AC Motors.It is used in combination with thermal relay to compose a magnetic motor starter. The products comply with IEC60947-4. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical-interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter.

Specification

Type   Rated working current (A) Rated heat current (A) AC3 capacity of three-phase squirrel-cage motor AC3(KW)
220/230V 380/400V 415V 440V 600/690V
AC3 AC4 KW KW KW KW KW
KP-D09 9 3.5 20 2.2 4 4 4 5.5
KP–D12 12 5 20 3 5.5 5.5 5.5 7.5
KP–D18 18 7.7 32 4 7.5 9 9 10
KP–D25 25 8.5 40 5.5 11 11 11 15
KP–D32 32 12 50 7.5 15 15 15 18.5
KP–D40 40 18.5 60 11 18.5 22 22 30
KP–D50 50 24 80 15 22 25 30 33
KP–D65 65 28 80 18.5 30 37 37 37
KP–D80 80 37 110 22 37 45 45 45
KP–D95 95 44 125 25 45 45 45 45

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