Walthers Cornerstone 933-3025 HO Scale Northern Light and Power Substation Kit UniTrack - Set The sensor connections are not

The sensor connections are not water resistant

Includes circuit board

1 Clear Window Material - 5" X 5" (12

Hole to hole: 207mm

Walthers Cornerstone 933-3025 HO Scale Northern Light and Power Substation Kit UniTrack - Set The sensor connections are notWalthers Cornerstone 933 3025 HO Scale Northern Light and Power Substation Kit Kit 8 1 2 x 12 1 2" 21. 6 x 31. 8cm The Walthers Cornerstone HO Scale Northern Light and Power Substation is a must have for adding authenticity to your electrical generation and distribution scenes. Substations are used to lower the current of high voltage before routing it to residential and commercial customers and can be found near generating stations, at large