The RM22 Monitoring Relay is offered by Schneider Electric. These relays likely offer advanced monitoring and detection capabilities for various electrical parameters, providing enhanced protection and control in industrial and commercial applications.

Key features of the RM22 Control Relays may include:

1. Monitoring Functions: These relays are designed to monitor and detect abnormal operating conditions related to phases, current, voltage, frequency, speed, or temperature. This comprehensive monitoring capability helps ensure the safe and efficient operation of electrical systems and equipment.
2. Adjustable Settings: Users can typically adjust the relay's settings to customize the monitoring parameters and threshold levels according to specific application requirements. This flexibility allows for precise control and protection tailored to the system's needs.
3. Relay Outputs: The RM22 relays likely provide relay outputs for signaling or control purposes. These outputs can be configured to trigger alarms, initiate shutdowns, or control other equipment in response to detected faults or abnormal conditions.
4. LED Indicators: LED indicators on the relay provide visual feedback on the status of monitored parameters, making it easy to identify and address abnormal conditions promptly.
5. Compact and DIN Rail Mountable: Similar to other Zelio Control Relays, the RM22 relays are likely designed to be compact and DIN rail mountable, simplifying installation in control panels or enclosures.
6. Wide Operating Range: These relays may support a wide operating voltage range, making them suitable for use in various electrical systems and environments.

Overall, the RM22 Control Relays appear to offer advanced monitoring and detection capabilities to ensure the safe and reliable operation of electrical systems in industrial and commercial settings.