WHA2-D Contact Block

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WHA2-D Contact Block

Application

WHA2-D timer delay auxiliary contact blocks are combined with WHC-D AC contact &WHA1-D Auxiliary contact block into WHC3-D star delta reduced voltage starter to start motor.

Speciﬁcarions

Type	Delay range	Number of the delay contacts	Type	Delay range	Number of the delay contacts
WHA2-DT0	0.1~3s	NO+NC	WHA3-DR2	0.1~30s	NO+NC
WHA2-DT2	0.1~30s		WHA3-DR4	10~180s
WHA2-DT4	10~180s		WHA3-DR2	0.1~3s

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WHA2-D Contact Block

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