High-speed trip relay Reyrolle 7PJ15

High-speed trip relay Reyrolle 7PJ15

Product Overview

The 7PJ1521 & 7PJ1524 high-speed trip relay is a multi-contact attracted armature relay designed to IEC 60255.

Features :

The features of the High-speed trip relay are:

  • High-speed, high burden, positive action, and instantaneous cutoff.
  • The 7PJ1521 & 7PJ1524 trip relay can be used with the Trip Circuit Supervision relay (7PJ13) to monitor and supervise the integrity of the trip circuit with coil supervision terminal.
  • It is supplied in a draw-out type case.

Functions :

The high-speed trip relay is used in the following applications:

  • Tripping of multiple circuit-breakers
  • Tripping and lock
  • Control signalling and interlocking
  • Inter tripping and remote tripping interface for SCADA

More Information


+66 2 063 5262-3, +66 83 440 1404