Schneider Electric RE48 Harmony Timer Relays

Schneider Electric RE48 Harmony Timer Relays can be mounted on a panel or on a DIN rail and provide easy access to settings. The large time-unit selector knob allows users to quickly see the current value selected and change it if needed. The LED indication provides a fast visual inspection of the system status without specialized tools. Additional features include 5A-rated current and multifunction, single-function, and dual-function options with double-pole, double-throw (DPDT) relay output. Typical applications for Schneider Electric RE48 Harmony Timer Relays include industrial automation, lighting control, water irrigation systems, and HVAC equipment.

Features

  • Panel-mount or plug-in relays
  • Multifunction, single function, or dual function
  • Time unit selector knob
  • Easy access to settings
  • LED indication to visually inspect system status without specialized tools
  • Mounts on panels or on DIN rails with optional octal socket

Applications

  • Machines: single machines, and industrial automation and processes
  • HVAC: fans and centralized water systems
  • Buildings: lighting control, access control door locks, and roller shutters
  • Water segment: pumping and irrigation systems

Specifications

  • 1.2s to 300hr timing range
  • Wide input voltage range
  • 5A rated current
  • DPDT relay output type

Comparison Chart

Chart - Schneider Electric RE48 Harmony Timer Relays
Published: 2026-10-23 | Updated: 2026-10-28