Does phantom power damage instruments?

So today i learned that phantom power is actually just electricity (48V (volts)), which is needed when using condenser microphones.

I wanna buy an interface soon. This has both an XLR connection for microphones, and a jack(?) (not sure if thats correct) for instrument.

The pack that i wanna buy comes with a condenser mic, therfore i'll be using phantom power. Then my question. If i connect both the condenser mic and my instrument, would the extra power damage my instrument? (i guess also headset?) (sounds kinda stupid as im writing, but i just wanna make sure T_T)

If anyone is wondering, im thinking of buying, Scarlett Solo Studio [3rd Gen], by Focusrite.

Edit: Hello. Thank you for helping me calm THE VOICES.

Edit 2: The part with the headphone thing, is ONLY so you can hear what you play as it goes in. After watching a few videos, i found out that Phantom power should not affect the headphones as it is NOT FOR THE HEADPHONES. The headphone output just happens to be on the same side of the interface.