Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 21T-351893-A04 Kit is a LiquiFlo 2.0 inverter power board designed for the replacement of LiquiFlo Frame 3 size drives, offering seamless integration into a variety of industrial settings including steel, power, glass, and food processing industries. This power board ensures compliance with international standards, meeting CSA, CE, cUL, and UL certifications suitable for Class I Division 2, Groups A, B, C, and D environments. Engineered for robust performance, it operates efficiently within ambient temperatures from 0 to 55 degrees Celsius when enclosed, and from 0 to 40 degrees Celsius when exposed, while accommodating storage temperatures from -40 to +65 degrees Celsius.