Artifact Details


Mainframe maintenance panel

Catalog Number



Physical object


Honeywell Inc.

Place Manufactured

Arix. U,S.

Identifying Numbers

Model number 58037520-001 Label on back of unit
Other number 43A230400P1 Lower left corner of label on back of unit
Other number AZ-1 Label on back of unit
Other number THAOBE033 Label on back of unit


overall: 13 1/4 in x 9 3/4 in x 3 3/4 in


This is a black box with a panel that extends the back. This panel contains 2 captive thumb screws.
On top of box, there are 2 bronze colored clamps, and a 39 inch long connector cord assembly consisting of 4 low voltage cables and terminated with AMP connectors.
The front panel consists of white legends, 9 toggle switches in three rows, 1 row of 16 red LEDs, and 1 row of 18 red LEDs, a protected black push button, a 4 hex digit dial selector switch.
The bottom has 4 rubber feet, and back has 3 of 4 rubber feet.


Test equipment

Collection Title

SAP Collection


SAP Collection, Computer History Museum

Lot Number