Allen-Bradley 815-BOV49 Manual Reset Overload Relay

Allen-Bradley 815-BOV49 Manual Reset Overload Relay is a Bulletin 815 device from Rockwell Automation that provides motor overload protection in starter circuits. The unit is described by retailers as a Size 00-1 manual-reset overload relay featuring three separate relay elements and a manual reset mechanism to restore operation after a trip. Overload relays monitor motor current and trip the circuit when a preset threshold is exceeded, protecting windings from overheating; the manual reset requires a deliberate action to re-energize the circuit, preventing a return-to-service without inspection. As part of the 815 family, this relay integrates with Allen-Bradley motor-control assemblies and is identified by the 815-BOV49 configuration code within Bulletin 815, which helps technicians source compatible replacement parts for legacy installations. Verified retailers list this exact configuration under 815-BOV49, highlighting its continued availability among Allen-Bradley spare parts catalogs.