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Appendix D D-12 JP 3-15.1 aa. (U) Victim-Operated Switch. A type of switch that is activated by the actions of an unsuspecting individual. These devices rely on the target for the device carrying out some
6. (U) Technical Categorization—Initiators (U) Any component that may be used to start a detonation or deflagration is an initiator; it may or may not be a detonator. a. (U) Blasting Cap/Plain Detonator. A device containing a sensitive explosive intended to produce a detonation wave. Can be either electric or nonelectric (plain). b. (U) Electric Initiator. An initiator for which functioning is initiated by an electrical impulse that creates heat or a spark. c. (U) Exploding Bridge Wire. An initiator or system in which a very high-energy electrical impulse is passed through a bridge wire, literally exploding the bridge wire and d. (U) Heat Initiator. A type of initiator that serves as an igniting element through the application of heat. This may include direct heat to a sensitive explosive. e. (U) Light/Flash Bulb Initiator. Devices used as electric initiators that incorporate an improvised use of the bulb to initiate primary or low explosives. f. (U) Nonelectric Initiator. An initiator for which functioning is initiated by nonelectric means. g. (U) Percussion Initiator. An initiator that serves as an igniting element when mechanically struck. h. (U) Shock Tube. A thin, plastic tube of extruded polymer with a layer of high explosive deposited on its interior surface that propagates a detonation wave to the blasting i. (U) Squib/Igniter. A device used to initiate low explosives or high explosives when used in an appropriate firing train. In general, any chemical, electrical, or mechanical device j. (U) Time Fuse/Safety Fuse. A pyrotechnic contained in a flexible and weatherproof sheath burning at a timed and constant rate; used to transmit a flame to the detonator or a low |