T-3 Switch Machines from Irwin Transportation. 120 years of reliability for in-street switching

: Embedded Switch Point Indication Light Head Green 1

: Embedded Switch Point Indication Light Head Green 2

: Embedded Switch Point Indication Light Head Green 3

: Embedded Switch Point Indication Light Head Green 4

: Embedded Switch Point Indication Light Head Green 5

: Embedded-Switch-Point-Indication-Light-Cans,-Black-Epoxy

: Embedded Switch Point Indication Light Cans, Hot Dip Galvanized

: Embedded Switch Point Indication Flush Light Head Green 1

: Embedded Switch Point Indication Flush Light Head Green 2

: Embedded Switch Point Indication Flush Light Head Green 3

: Embedded Switch Point Indication Flush Light Head Green 4

: Embedded Switch Point Indication Flush Light Head Red

: Pole Mount Switch Point Indication Light, 2 Light

: Pole Mount Switch Point Indication Light, 3 Light LED 1

: Pole Mount Switch Point Indication Light, 3 Light LED 2

: Pole Mount Switch Point Indication Light, 4 Light LED 1

: Pole Mount Switch Point Indication Light, 4 Light LED 2

: Pole Mount Switch Point Indication Light, 4 Light LED 3

: Pole Mount Switch Point Indication Light, 4 Light LED 4

: Pole Mount Switch Point Indication Light, 4 Light San Francisco SFMTA

: Pole Mount Switch Point Indication Light, 2 Light

: Pole Mount Switch Point Indication Light, 3 Light

: Toronto TTC Switch Point Detection, Circuit Controller 1

: Toronto TTC Switch Point Detection, Circuit Controller 2

: Toronto TTC Switch Point Detection, Circuit Controller 4

: San Francisco SFMTA Point Detection Field

: San Francisco SFMTA Point Detection

: San Jose VTA Switch Point Detection Circuit Controller

: Glencore-Mining-Circuit-Controller-Box-Open

: Glencore-Mining-Circuit-Controller-Box

: Embedded Switch Point Indication Lights in Street 1

: Embedded Switch Point Indication Lights in Street 2

: Embedded Switch Point Indication Lights in Street 3