MJ-1 side mount switches are offered with or without actuator seal boots
Both have a combination insulator seal cemented inside the bottom enclosure. Lead washers are used to seal the mounting holes on side mount switches.
The elastomer boot on sealed actuator versions and cover seal on all switches protect the actuating mechanism and the internal basic switch from contaminations.
All side mount switches are stalled with M4 screws Removal of the bottom enclosure exposes the terminals for easy wiring.