Product Discontinuation Notification: FIT®-400 & FIT®-500 series

May 10, 2024


Dear Valued Customer,


The Alpha Wire portfolio requires regular review to ensure our products continue to offer the most updated features and benefits, in addition to the highest quality. This letter serves as your formal notification that Alpha Wire is discontinuing the FIT®-400 & FIT®-500 series due to supply chain issues. This discontinuation takes effect immediately.


A detailed list of all affected part numbers can be found at the end of this letter.


If you have any questions or require assistance selecting potential alternative products and/or investigating remaining on-hand inventory, please contact your Alpha Wire sales representative or channel partner.



Julie Harnishfeger
Associate Product Manager
Alpha Wire


FIT-400 Series FIT-500 Series
F4000 NA112 F5000 NA114
F4001 NA112 F50010 NA113
F40010 NA103 F50012 NA113
F40012 NA103 F50014 NA112
F40014 NA103 F50016 NA112
F40016 NA103 F50018 NA112
F40018 NA103 F5002 NA114
F4002 NA112 F50020 NA112
F40020 NA103 F50022 NA112
F40022 NA103 F50024 NA112
F40024 NA103 F50026 NA112
F4003 NA112 F50028 NA112
F4004 NA112 F50030 NA112
F4005 NA112 F5004 NA114
F4006 NA103 F5006 NA114
F4007 NA103 F5008 NA113
F4008 NA103
F4009 NA103