You are here: Home > Browse the Library > BSPs (Bell System) > Most Popular > BSP Categories by later Division Number (by Doc #) > 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

Toggle Title Date Download
pdf 040-256-701 Add I1 (343 downloads) Popular Download (pdf, 70 KB)
pdf 040-256-701 I4DR (277 downloads) Popular Download (pdf, 747 KB)
pdf 040-257-701 I3D (315 downloads) Popular Download (pdf, 346 KB)
pdf 040-257-801 I2 (249 downloads) Popular Download (pdf, 270 KB)
pdf 040-258-701 I2 (259 downloads) Popular Download (pdf, 325 KB)
pdf 040-258-801 I3 (273 downloads) Popular Download (pdf, 258 KB)
pdf 040-260-701 I5D (481 downloads) Popular Download (pdf, 1.11 MB)
pdf 040-263-501 I11 (282 downloads) Popular Download (pdf, 1.20 MB)
pdf 040-263-501-i9-Relays-275-276-291-292-301-303-316-320-321-Tests-Using-J94725A Tl (466 downloads) Popular Download (pdf, 1.03 MB)
pdf 040-263-701 I10 (359 downloads) Popular Download (pdf, 191 KB)
pdf 040-263-701-i10-Mercury-Contact-Plug-In-Relays-Requirements Tl (515 downloads) Popular Download (pdf, 146 KB)
pdf 040-263-701-i8D-Relays-275-276-291-292-301-303-316-320-321-Requirements Tl (433 downloads) Popular Download (pdf, 108 KB)
pdf 040-267-701 Add I2 (275 downloads) Popular Download (pdf, 29 KB)
pdf 040-267-701 I6R (263 downloads) Popular Download (pdf, 663 KB)
pdf 040-267-711 I2D (265 downloads) Popular Download (pdf, 371 KB)
pdf 040-267-801 I5 (250 downloads) Popular Download (pdf, 369 KB)
pdf 040-272-701 I7 (273 downloads) Popular Download (pdf, 516 KB)
pdf 040-272-801 I6 (302 downloads) Popular Download (pdf, 1.97 MB)
pdf 040-273-711 I2D (260 downloads) Popular Download (pdf, 317 KB)
pdf 040-275-101 I3 (239 downloads) Popular Download (pdf, 712 KB)

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 373 guests online