bfa92fb2_bout___Electro_Mech_Components__Definition
[Term] Alternate Action [Definition] 
Switch action defined as single push to engage switch contacts, another push to disengage switch contacts. EMC offers two types of Alternate Action switching:Push-On/Push-Off: switch plunger is in same position in ON and OFF positions.Push-On/Remain-In/Push-Off: switch plunger is physically depressed in the ON position (defined as Differential).
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