RM22TR33 – Modular 3-Phase Control Relay

Product Overview

The RM22TR33 is a modular 3-phase control relay designed by Schneider Electric. It is ideal for monitoring and controlling 3-phase systems, ensuring reliable operation and protection against phase failures, phase sequence errors, and voltage imbalances.

Key Features

• Current Rating: 8 A
• Contact Configuration: 2 CO (Changeover Contacts)
• Voltage Range: 380…480 V AC
• Phase Monitoring: Detects phase loss, phase sequence, and voltage imbalance
• Modular Design: Easy to install and integrate into existing systems
• LED Indicators: Provides visual status of phase conditions
• Compact Size: Space-saving design for efficient panel mounting
• Wide Operating Temperature: Suitable for various industrial environments
• Compliance: Meets international standards for safety and performance

Applications

The RM22TR33 is widely used in industrial and commercial applications, including:

• Motor protection and control
• Pump and compressor systems
• HVAC systems
• Machinery and equipment protection
• Power distribution systems

Technical Specifications

Benefits

• Ensures reliable operation of 3-phase systems
• Prevents damage caused by phase failures
• Easy to install and maintain
• Compact and modular design saves space
• Compatible with a wide range of industrial applications

Warranty and Support

Schneider Electric offers a standard warranty on the RM22TR33. For technical support and warranty claims, contact Schneider Electric’s customer service.