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Schneider RM22TR33 Relay | Three-Phase Voltage control relay 380…480Vac, 2 C/O

Schneider Electric

Out of stock

Schneider RM22TR33 Relay

4,213 EGP 7,950 EGP

Out of stock


Schneider RM22TR33 Relay

Relays are integral components in various electrical and automation systems, facilitating the control of high-power devices with low-power signals. Among the plethora of relays available in the market, it stands out for its efficiency, reliability, and versatility.

Understanding Relays: Basics and Applications

What is a Relay?

A relay is an electromechanical switch that operates through an electromagnetic coil to control the flow of electricity in a circuit. It allows a low-voltage signal to control a high-voltage circuit, making it an essential component in automation and control systems.

How Do Relays Work?

Relays consist of a coil, armature, and contacts. When the coil is energized, it generates a magnetic field, attracting the armature and closing the contacts, which completes the circuit. When the coil is de-energized, the contacts return to their original state, opening the circuit.

Types of Relays

Relays come in various types, including electromagnetic relays, solid-state relays, and thermal relays, each suited for different applications based on factors like load type, voltage, and switching speed.

Features of Schneider RM22TR33 Relay

it is equipped with several features that make it an ideal choice for diverse applications.

Compact Design

The compact design of the RM22TR33 allows for easy integration into control panels and equipment, saving valuable space while maintaining high performance.

Wide Voltage Range

With a wide voltage range compatibility, the RM22TR33 can be used in a variety of electrical systems, providing flexibility and versatility in installation.

DIN Rail Mounting

The DIN rail mounting option simplifies installation and ensures secure placement in industrial and commercial settings, enhancing reliability and stability.

Installation Guide for Schneider RM22TR33 Relay

Precautions Before Installation

Before installing the RM22TR33 Relay, it is essential to ensure that the power supply is turned off to prevent electrical hazards. Additionally, carefully read the installation manual provided by Schneider Electric for detailed instructions.

Step-by-Step Installation Process

  1. Select an appropriate location for mounting the relay, ensuring proper ventilation and accessibility.
  2. Connect the control wires to the relay terminals according to the wiring diagram provided.
  3. Securely mount the relay on the DIN rail using suitable fasteners.
  4. Double-check all connections and ensure that they are tight and secure.
  5. Power on the system and test the relay operation to verify proper functionality.

Applications of Schneider RM22TR33 Relay

it finds applications across various industries and sectors, thanks to its reliability and performance.

Industrial Automation

In industrial automation systems, the RM22TR33 Relay is used for controlling motors, pumps, valves, and other electrical devices, enhancing process efficiency and productivity.

Building Automation

For building automation and HVAC systems, the RM22TR33 Relay provides precise control over lighting, heating, ventilation, and air conditioning, optimizing energy usage and comfort.

Energy Management Systems

In energy management systems, the RM22TR33 Relay plays a crucial role in monitoring and controlling power distribution, ensuring efficient utilization of resources and reducing operational costs.


Range of product

Product or component type

Relay type

Relay name

Relay monitored parameters

Network number of phases

supply voltage frequency

Housing material

Mechanical durability

Safety reliability data


Net weight

Switching capacity in VA

Contacts material

Contacts type and composition

Maximum switching voltage

Output contacts

Nominal output current

Maximum measuring cycle

Measurement error

run-up delay at power-up

Mounting position

Minimum switching current

Maximum switching current

Power consumption in VA

Voltage range

Response time

Utilisation category

operating limits

Threshold adjustment voltage

Voltage detection threshold

Insulation resistance

Status LED

Switching threshold drift

Time delay drift



Product certifications

Shock resistance

Vibration resistance

Overvoltage category

Unit Type of Package 1

Number of Units in Package 1

Package 1 Height

Package 1 Width

Package 1 Length

Package 1 Weight

Unit Type of Package 2

Number of Units in Package 2

Package 2 Height

Package 2 Width

Package 2 Length

Package 2 Weight

Unit Type of Package 3

Number of Units in Package 3

Package 3 Height

Package 3 Width

Package 3 Length

Package 3 Weight

Sustainable offer status

REACh Regulation

EU RoHS Directive

Mercury free

China RoHS Regulation

China RoHS declaration

Environmental Disclosure

Circularity Profile

Main documents

Datasheet Download Datasheet
Product datasheet RM22TR33 
Instruction sheet
Catalog Download
Environmental disclosure
CAD Files Download

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