The explosive switch is a quest item in Fallout 2.
Characteristics
This toggle switch is the final component of an explosive device.
Related quest
Break Manson and Franc out of prison - The Chosen One is given this switch from Jacob the Chemist once he springs Manson and Franc. It needs to be used to destroy the air purifier in the Broken Hills mine.
Notes
This item was to appear in the original Fallout as a field switch, but was cut from the final version of the game.