Tyco Axicom MT4 relay
Four pole telecom / signal relay, non-polarised, 4 pole changeover / 4 Form C / 4PDT
The original MT4 relay was manufactured by Tyco, a relay which became a popular version of the classic telecomms. MT4 type small signal relays. This relay has not been manufactured for many years. it is obsolete and very difficult to source.
The original datasheet for the Tyco / Axicom relay is available to be downloaded below.
Originally manufactured in coil voltages ranging from 4.5V to 48V dc, the most popular coil voltages used at the time in the telecomms and control industries were 5V, 12V and 24V
The Cephos C-MT4 relay module is a drop-in replacement for this obsolete Tyco / Axicom MT4 relay