# Pack and trap switches

**URL:** <https://forum.gbfans.com/t/pack-and-trap-switches/18033>\
**Category:** Proton Packs\
**Created:** [October 14, 2011, 5:40am UTC](https://forum.gbfans.com/t/pack-and-trap-switches/18033 "2011-10-14T05:40:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![titanic401](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/t/a5b964/32.png) [@titanic401](https://forum.gbfans.com/u/titanic401)\
**Post date:** [October 14, 2011, 5:40am UTC](https://forum.gbfans.com/t/pack-and-trap-switches/18033/1 "2011-10-14T05:40:17Z")

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What type of switches are used for the [proton pack](https://www.gbfans.com/wiki/equipment/proton-pack) and [ghost trap](https://www.gbfans.com/wiki/equipment/ghost-trap)? SPST? DPDT?

Also, what are the sizes of the brass fittings used for the tubing?

TIA

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**Author:** ![jackdoud](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/j/6a8cbe/32.png) [@jackdoud](https://forum.gbfans.com/u/jackdoud)\
**Post date:** [October 14, 2011, 3:35pm UTC](https://forum.gbfans.com/t/pack-and-trap-switches/18033/2 "2011-10-14T15:35:35Z")

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The pack uses micro-mini toggle switches. What type is up to you depending on what electronics you want. The trap uses a flatted toggle switch, again type depends in what you want it to do.

I’m assuming the brass tubing fittings you’re talking about are the 5/32" [legris](https://www.gbfans.com/wiki/equipment/proton-pack/legris) straights that the [red tubing](https://www.gbfans.com/shop/14-tubing-red) goes into the EDA with behind the PPD.