The trope predates the nuclear era entirely.
davesdistrictblog: Press the big red button
Stop Getting Distracted and Get Shit Done!
Big Red Switch
The myth of the big red button: How the ICBM force maintains positive control, nuclear surety > 20th Air Force > Display
Yu Gi Oh card: Big Red Button by dragynnboy on DeviantArt
X10 Big Red Wireless Emergency Button
The Internet's fascination with big red buttons got bigger
Pressing the Big Red Button – Sometimes Sunlight
Do Not Press The Red Button::Appstore for Android
And the Oscar goes to … the Big Red Button! - Bleck & Bleck Architects
LEGO MOC Pushable Big Red Button (black version) by Balage64
Big Red Button from Ablenet — Warfighter Engaged
Photo Booth Big Red Button: Teensy LC : 3 Steps (with Pictures) - Instructables
The Big Red twist offers the original Big Red switch's 5 inch activation surface with tactile and auditory feedback, but with a twist. Our iconic
Big Red Switch