Allen-Bradley auxiliary contact 100-FA22, part reference 0303021 / E17743, for compatible commercial dry cleaning machine electrical control panels and motor-control assemblies. Use this replacement auxiliary contact when servicing equipment that requires the same 100-FA22 contact block specification. Verify part number 100-FA22, reference 0303021 or E17743, contact configuration, voltage/control-panel compatibility, and machine fitment before ordering.