You are here: Home > Browse the Library > BSPs (Bell System) > by Division Number > All Divisions > 020 - 199 Apparatus, Tools, Gauges, Test Eq, Power > 022 - 049 Divisions - Apparatus > 040 Division - Relays

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder 040 Division - Relays

Relays

Documents

pdf 040-224-701 6D Popular

By 261 downloads

Download (pdf, 493 KB)

040-224-701_6D.pdf

040-224-701 6D

Contributed by Russ Kirk.

pdf 040-225-701 I1D Popular

By 296 downloads

Download (pdf, 267 KB)

040-225-701_I1D.pdf

040-225-701 I1D

Contributed by Russ Kirk.

pdf 040-226-701 I2 Popular

By 260 downloads

Download (pdf, 867 KB)

040-226-701_I2.pdf

040-226-701 I2

Contributed by Russ Kirk.

pdf 040-227-701 I4D Popular

By 279 downloads

Download (pdf, 1.04 MB)

040-227-701_I4D.pdf

040-227-701 I4D

Contributed by Russ Kirk.

pdf 040-228-701 I7D Popular

By 251 downloads

Download (pdf, 974 KB)

040-228-701_I7D.pdf

040-228-701 I7D

Contributed by Russ Kirk.

pdf 040-228-801 I4 Popular

By 499 downloads

Download (pdf, 364 KB)

040-228-801_I4.pdf

040-228-801 I4

Contributed by Russ Kirk.

pdf 040-229-701 I6D Popular

By 281 downloads

Download (pdf, 423 KB)

040-229-701_I6D.pdf

040-229-701 I6D

Contributed by Russ Kirk.

pdf 040-229-801 I4 Popular

By 305 downloads

Download (pdf, 200 KB)

040-229-801_I4.pdf

040-229-801 I4

Contributed by Russ Kirk.

pdf 040-230-701 I2D Popular

By 252 downloads

Download (pdf, 314 KB)

040-230-701_I2D.pdf

040-230-701 I2D

Contributed by Russ Kirk.

pdf 040-230-801 I3 Popular

By 287 downloads

Download (pdf, 285 KB)

040-230-801_I3.pdf

040-230-801 I3

Contributed by Russ Kirk.

pdf 040-231-501 I2 Popular

By 457 downloads

Download (pdf, 62 KB)

040-231-501_I2.pdf

040-231-501 I2

Contributed by Russ Kirk.

pdf 040-231-701 5D Popular

By 279 downloads

Download (pdf, 808 KB)

040-231-701_5D.pdf

040-231-701 5D

Contributed by Russ Kirk.

pdf 040-231-711 I6D Popular

By 276 downloads

Download (pdf, 302 KB)

040-231-711_I6D.pdf

040-231-711 I6D

Contributed by Russ Kirk.

pdf 040-231-712 I1D Popular

By 336 downloads

Download (pdf, 165 KB)

040-231-712_I1D.pdf

040-231-712 I1D

Contributed by Russ Kirk.

pdf 040-231-713 I2D Popular

By 266 downloads

Download (pdf, 143 KB)

040-231-713_I2D.pdf

040-231-713 I2D

Contributed by Russ Kirk.

pdf 040-231-716 I3D Popular

By 294 downloads

Download (pdf, 210 KB)

040-231-716_I3D.pdf

040-231-716 I3D

Contributed by Russ Kirk.

pdf 040-231-719 I4 Popular

By 389 downloads

Download (pdf, 147 KB)

040-231-719_I4.pdf

040-231-719 I4

Contributed by Russ Kirk.

pdf 040-231-801 Add I1 Popular

By 382 downloads

Download (pdf, 26 KB)

040-231-801_Add_I1.pdf

040-231-801 Add I1

Contributed by Russ Kirk.

pdf 040-231-801 I3 Popular

By 256 downloads

Download (pdf, 575 KB)

040-231-801_I3.pdf

040-231-801 I3

Contributed by Russ Kirk.

pdf 040-231-811 I2 Popular

By 279 downloads

Download (pdf, 102 KB)

040-231-811_I2.pdf

040-231-811 I2

Contributed by Russ Kirk.

New User?

Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

Please send a file to add your name to this list!

Who's online

We have 91 guests online