NOARK Ex9CA contactor designed for use in safety function applications.
NOARK Electric released its Ex9CA Safety Contactor that allow the design of safety control circuits with current ratings up to 38A. The Normally Closed (NC) Auxiliary contact is a mirror contact to the main contacts and is mechanically linked to the Normally Open (NO) Auxiliary contacts. This allows for optimal design selections in SRP/CS. The Ex9CA is equipped with a permanent transparent cover that prevents manual operation and provides easy identification of the device status. They are available with either AC or DC operating coils. DC coil models are equipped with integrated surge suppression. Each unit is identified by the prominent red front cover marked with a mechanically linked contact symbol.