Industrial 88-21141 Generator Overload Short Circuit Relay

Description:

The Industrial 88-21141 Generator Overload Short Circuit Relay is used in generator protection systems to detect overload and short circuit conditions, providing automatic shutdown and circuit protection for industrial and military generator sets. Commonly installed in Tactical Quiet Generator (TQG) systems, standby diesel generators, mobile power units, military field generators, and industrial power generation equipment requiring reliable electrical fault protection. Maintenance teams, military depot technicians, and system integrators use this overload and short circuit relay for generator repairs, replacement of failed protection relays, overhaul projects, and restoration of generator safety systems.

Applications:

The Industrial 88-21141 Generator Overload Short Circuit Relay is designed for generator protection applications requiring continuous monitoring of output current to detect overloads and short circuits. It is widely used in military Tactical Quiet Generator (TQG) sets, emergency backup generators, mobile power systems, field-deployed power equipment, and industrial generator installations where dependable fault detection and automatic protection are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): 88-21141
• Product Type: Generator Overload Short Circuit Relay
• National Stock Number (NSN): 5945-01-366-2726
• Relay Type: Electromagnetic Protection Relay
• Primary Function: Overload and Short Circuit Detection
• Protection Functions: Generator Overload Protection and Short Circuit Protection
• Application: Tactical Quiet Generator (TQG) and Industrial Generator Systems
• Compatible Equipment: MEP-804A, MEP-805A, MEP-806A, MEP-814A, MEP-815A, MEP-816A, and related military generator sets
• Installation: Generator Control Panel
• Mounting Type: Panel Mount
• System Function: Generator Protection, Automatic Trip, and Fault Monitoring
• Construction: Industrial/Military-Grade Relay Assembly
• Service Application: Repair, Replacement, Generator Overhaul, and Preventive Maintenance
• Operating Environment: Military Field Power Generation and Industrial Backup Power Systems

Common Replacements:

• Technology Research Corporation 88-21141 Generator Protection Relay
• Technology Research Corporation 69-500 Generator Protection Relay
• Technology Research Corporation 88-21142 Generator Overload Relay