This temporary rail bond prevents electric shock to workers replacing rails or changing inpedance
bond.
This temporary bond shall be used to prevent electric shock by return current when
you can not get power cut, and used as detour bond for the bypass of electric current.
This bond can be applied for 50N rail and 60K rail, and can be used repeatedly due to
screw tightening.
This bond can be applied for 37K rail and 40N rail with optional parts.