You are here: Home > Browse the Library > BSPs (Bell System) > All BSP Categories > 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 040-810-701 Add I1 (339 downloads) Popular Download (pdf, 20 KB)
pdf 040-810-701 I2D (281 downloads) Popular Download (pdf, 614 KB)
pdf 040-810-801 I2 (280 downloads) Popular Download (pdf, 241 KB)
pdf 040-811-701 Add I1 (325 downloads) Popular Download (pdf, 22 KB)
pdf 040-811-701 I1 (273 downloads) Popular Download (pdf, 678 KB)
pdf 040-816-701 I11 (421 downloads) Popular Download (pdf, 924 KB)
pdf 040-816-801 I1 (304 downloads) Popular Download (pdf, 1.07 MB)
pdf 040-821-701 I4 (328 downloads) Popular Download (pdf, 1.09 MB)
pdf 040-826-701 i6 Feb73 Meter-Type Relays - Requirements and Adjusting (335 downloads) Popular Download (pdf, 4.57 MB)
pdf 040-900-701 I3 (358 downloads) Popular Download (pdf, 99 KB)
pdf 040-901-701 I3 (299 downloads) Popular Download (pdf, 38 KB)
pdf 040-902-701 I2 (310 downloads) Popular Download (pdf, 96 KB)
pdf 040-903-701 I1 (270 downloads) Popular Download (pdf, 147 KB)
pdf 040-904-701 I2D (270 downloads) Popular Download (pdf, 170 KB)
pdf 040-905-701 I3D (275 downloads) Popular Download (pdf, 58 KB)
pdf 040-930-701 I6 (263 downloads) Popular Download (pdf, 479 KB)
pdf 040-931-701 Add I1 (286 downloads) Popular Download (pdf, 37 KB)
pdf 040-931-701 I4R (281 downloads) Popular Download (pdf, 150 KB)
pdf 040-932-701 I3 (271 downloads) Popular Download (pdf, 156 KB)
pdf 040-933-701 I3 (293 downloads) Popular Download (pdf, 200 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 953 guests online