PN#9052  SKU#10144  Details: Normally Open, Contacts Closed when plunger is depressed, spring return to Normally Open. Additional details: Has plunger button shaft. Circuitry: SPST. Terminals: Screw. Terminal details: two 8-32 screws. Mounting: 7/16″-20 UNF-2A thread, 7/16″ long with two flats for mounting in double D hole. Sealing: None. Rating: 5A at 12V DC, 3A at 24V DC. Normal position: Contacts open. Contacts: Copper.