Siemens World Series 3UA Replacement Overload Relays

BRAH Electric lists 129 aftermarket replacement parts for Siemens World Series type 3UA equipment, cross-referenced to 129 OEM part numbers: Overload Relays (129). Each of those OEM part numbers has its own listing next to the BRAH part that replaces it, so the results below count both.

Siemens 3UA is one type series in the Siemens World Series family, which holds 392 BRAH parts in all. Amperage ratings: Overload Relays 0.1A to 630A. For example, B3UA50-00-0A replaces 3UA50-00-0A and B3UA50-00-0C replaces 3UA50-00-0C.

How do I find the replacement for my Siemens World Series part?

To find a part, search for the OEM part number printed on the part you are replacing, or use the cross-reference table at the bottom of this page, which lists every BRAH part beside the part numbers it replaces. BRAH parts carry a 2-year warranty from the date of invoice. In-stock items ordered before 3:00 PM Pacific ship the same business day. Need help confirming a match? Call (855) 355-2724.