Motor protection

The SIPROTEC 7SK82 offers compact and cost-optimized motor protection, specifically designed for the utilization of small to medium-sized motors.

The modular SIPROTEC 7SK85 is designed for the protection of motors of all sizes and is certified for use in explosive environments (ATEX).

The modular SIPROTEC 7UM85 generator protection relay contains all necessary main protection and monitoring functions for generators and power plant units.

The compact universal relay for medium-voltage grids. Protect feeders, lines, and motors with one device for beginners and professionals alike.

The SIPROTEC 7SX82 universal protection device covers most tasks in medium voltage and distribution grids. Tailor its functionality and pay only for what you apply.

A universal protection device with a patented LPIT input, combining all protection, automation, and control functions for MV applications in a single device.

The SIPROTEC 7SX85 is a modular universal protection device. Get precisely tailored functionality for any application and pay only for what you apply.

The Reyrolle 7SR57 motor protection device includes a wide range of protection functions and IEC 61850 Ethernet communications as standard.

The Reyrolle 7SR105 numerical relay for motor protection features a comprehensive software package to reduce installation, wiring, and engineering time.

The Reyrolle 7SR17 is a numeric protection relay providing an integrated protection system for motors, with four current inputs and optional voltage inputs.