FANUC A14B-0076-B008 PSU

  • 3 phase (250V) metal I/P Unit
  • Repair @ $350.00 USD
  • Includes A16B-1600-0090 pcb
  • 24 hour repair turnaround

12 month warranty, same day ship

SKU: A14B-0076-B008 Category:



Fanuc A14B-0076-B008 i/p unit. This I/P unit is last of the GE Fanuc input power units for any Fanuc controls. From this I/P unit onwards, all system PSU’s had built in relay switching for soft starts on a single phase 250V supply; till moving to 24vdc. The Fanuc A14B-0076-B008 is 250VAC 10 Amp input three phase stepping down via a magnetic contactor to the 250V into the input control pcb allowing on/off switching of the main power supply unit powering the control system.

It’s made specifically for late 15A; fitted on thousands of CNC machine tools. This three phase input unit is an anodized frame based around the relay switching control pcb: A16B-1600-0090. Further the A16B16000090 PCB has three black 3pin male sockets (CP3, CP4, CP5), a large 6 pin black connector (CP2); and one 3pin white male (CP1).

Benefits of ordering Fanuc A14B-0076-B008 from CNC?

CNC West offer many services for this 15MA, 15TF I/P unit. Including a 24 hour repair turnaround on these input units; if testing is required. Fanuc itself has been the one of the more successful manufacturers of CNC & FA parts for more than 50 years. Their products are trusted by numerous business owners allowing Fanuc too become the largest CNC and FA manufacturer in the world.

The Fanuc A14B0076B008 is designed to make it easy to integrate automation into your manufacturing facilities. Furthermore, the device is only 10 pound. This product whether repaired, exchange or sold on an outright basis carries a one year warranty so if you have any problems, you’ll be able to get it repaired or replaced if problems occur within one years of purchase.

Our shipping, repair, testing policies.

If you ever need to get this product repaired, we’ll fix it within 24 hours or less. This is not considered a rush or urgent service (no additional charges). Our repair services are also covered by the product’s one-year warranty. If you order this product from us before 3.30PM and its in stock; then we should be able to ship same day. Similar to our ability to repair, we also offer testing of this type of PSU. Check our Fanuc alarm pages for known issues.


The Fanuc A14B-0076-B008 was less common I/P unit and only found on a handful of machine tools. Order an exchange from us and get your Fanuc 15MA, 15TA back up and running backed by our 12 month warranty. This type of control system is commonly used in manufacturing facilities that use CNC machines and robotics, and the device is used in numerous industries.

Interested in learning more? Contact us if you wish to discuss options for surplus, exchange or repair of your A14B-0076-B008 at +1 (619) 477-9011 or by email at sales@cnc-electronics.net. We’d be happy to answer your questions and give you a free copy of our 2020 catalog!

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