CA4-22MK

The auxiliary contact block features push-in spring terminals.

This block has 2 NO (Normally Open) and 0 NC (Normally Closed) auxiliary contacts.

The rated operational voltage for the auxiliary circuit is 24V.

The thermal current rating in free air is 10A according to IEC.

The rated operational current at 400V is 6A.

The rated frequency for the auxiliary circuit is 50/60 Hz.

The rated short-time withstand current for 1 second is 150A.

The maximum electrical switching frequency is 3600 cycles per hour for AC and 1800 cycles per hour for DC.

The rated insulation voltage is 690V according to IEC and VDE.

The maximum mechanical switching frequency is 36000 cycles per hour.

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