Vaseline does work somewhat as electric grease but not as good as electrical grease.
Vaseline is not best for long term use in electrical connections and is not the same as dielectric grease.
Vaseline can provide a protective layer against corrosion and moisture, similar to dielectric grease but it's not as durable or reliable as electric grease.
Vaseline is somewhat a dielectric grease as Vaseline provides some similar benefits in electrical applications as dielectric grease
Although Vaseline is not exactly the same as dielectric grease as dielectric grease is silicone based and Vaseline is not.
Vaseline is made of waxes and minerals and is a petroleum jelly and dielectric grease is a grease with silicone.
Electric grease is called dielectric grease which is non conductive and silicone based that is used to insulate and protect any electrical components and electrical connections against any moisture and corrosion.
The difference between dielectric grease and regular grease is that the dielectric grease is not conductive and does not conduct electricity like regular grease can.
Regular grease is just a lubricant to reduce friction and wear in mechanical systems such as bearings, joints, motors etc.
Dielectric grease is a silicone based grease which is mainly used for electrical connections and electrical applications which prevents corrosion and moisture intrusion.
Dielectrics grease is a grease whose principal feature is it's ability to resist conducting electricity as much as possible.
Regular grease is mainly used for lubricating bearings and other things that need lubricating.
Dielectric grease is primarily used as an insulator to protect electrical connections from moisture and corrosion and silicone grease or regular grease is used as a lubricant.
You should not use regular grease in place of dielectric grease when you need to use dielectric grease, especially when using it on electrical applications.
Regular grease can cause electrical problems and damage.
You can use dielectric grease on spark plug boots, bulb sockets, battery terminals, trailer wire connections, general electrical connections and general plastic or rubber lubrication.