FANUC A03B-0801-C012 — I/O Base Unit

Part number	A03B-0801-C012
Brand	FANUC
Description	I/O Base Unit
Manufacturer	FANUC
Product Line	A03B
Part Number	A03B-0801-C012
Weight	5.00 lbs (2.27 kg)
Product	I/O Base Unit
Number of Card Slots	9
Mounting	Screw Plate Mounted
Protection Class	IP20
Maximum Ambient Temperature	60 degrees Celsius
Minimum Ambient Temperature	0 degrees Celsius
Operating Humidity	Up to 80% RH (non-condensing)
Storage Humidity	Up to 80% RH (non-condensing)
Maximum Operating Altitude	1000 meters above sea level
Maximum Storage Altitude	1000 meters above sea level
Environment	Clean indoor environment with no corrosive chemicals

The FANUC A03B-0801-C012 functions effectively as an I/O Base Unit within various automation systems. It features 9 card slots for flexible configuration, enabling diverse input/output connections tailored to specific use cases.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.