Key Operator: One Class 9007 Type AO2 snap switch is used for the OPEN position and one snap switch is used for the CLOSE position. See
page 21-4 for electrical ratings of the 9007AO2.
Stop Button: One Class 9001 Type KA1 contact block is used on the optional push button. See page
19-78 for 9001KA1 electrical ratings. (
Note: The KA1 contact block has a maximum voltage rating of 300 V (NEMA A300) when used in the Type KZC station.)