Industrial 88-21141 Generator Overload Short Circuit Relay

The Industrial 88-21141 Generator Overload Short Circuit Relay is an electromagnetic protection relay designed to detect generator overloads and short circuits and automatically trip to protect industrial and military generator sets. Commonly installed in Tactical Quiet Generator (TQG) systems, standby diesel generators, mobile power units, military field generators, and other industrial power generation equipment that require reliable fault protection. Maintenance teams, military depot technicians, and system integrators rely on this relay for repair, replacement, overhaul, and preventive maintenance of generator safety systems. Key specifications include Manufacturer Part Number 88-21141, National Stock Number 5945-01-366-2726, and panel-mount installation within a Generator Control Panel. It provides generator protection with automatic trip and fault monitoring, delivering overload protection and short circuit protection compatible with MEP-804A, MEP-805A, MEP-806A, MEP-814A, MEP-815A, MEP-816A, and related military generator sets. Built as an industrial/military-grade relay assembly for use in military field power generation and industrial backup power systems.