840-A4 ALLEN BRADLEY FLOAT SWITCH LEVEL CONTROLLER. INCLUDES THE 1490-N9 CONDUIT HUB WHICH HAS BEEN INSTALLED IN THE KNOCKOUT. PHOTOS ARE THE EXACT ITEM YOU WILL RECEIVE.INCLUDES THE ALLEN-BRADLEY 1490-N9 3/4 CONDUIT HUB FITTING. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Switches\Control Switches". The seller is "sellman532" and is located in this country: US. This item can be shipped worldwide.