Schneider Electric RUM Harmony Electromechanical Relays
Schneider Electric RUM Harmony Electromechanical Relays (EMRs) provide a plug-in solution for switching applications with loads up to 10A. These versatile relays and sockets feature two or three changeover (C/O) contacts and octal or blade pin arrangements. The AC or DC coils can be integrated into a range of relay-based control systems. Schneider Electric RUM Harmony EMRs come with a mechanical status indicator, and options include a green LED, a contact test button, and a lockdown door. The test button allows technicians to check contact operation, and the lockdown mechanism enables testing and maintenance. The RUM series is suitable for a variety of applications such as packaging, HVAC, and automation control panels.
Features
- Plug-in relays and sockets
- Test button with lockdown door for testing the contacts, depending on model
- Green LED indication of relay status, depending on model
- Mechanical indication of relay status (standard)
- Optional modules to protect against electrical spikes
- Bus jumpers for connecting multiple terminals reduce installation time
Applications
- Packaging
- Pumping
- Conveying
- Material handling
- HVAC
- Automation control panels
- Programmable logic controller (PLC) interfaces
Specifications
- Switching capability up to 10A
- AC and DC coil options
- DPDT or 3PDT contact configurations
- Octal or blade pin arrangements
Overview
Additional Resources
Published: 2026-10-29
| Updated: 2026-10-29