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Siemens Monitoring Relay for Thermistor Motor Protection, DIN Rail, 1.8W, IP20, 5A, 90x22.5x100mm 3RN2023-1DW30

Category Monitoring Relay Brand Siemens Condition New

Specifications

Country of Origin Germany
Current Range 0.1 to 1A
Power Consumption 1.8W
Brand Siemens
Height 100mm
Length 90mm
Model 3RN2023-1DW30
IP Rating IP20
Width 22.5mm
Mount Type DIN Rail
Series 3RN2
Maximum Operating Temperature 60°C
Contact Configuration SPDT/SPST
Minimum Operating Temperature -25°C
Terminal type Screw
LED Indicators Integrated
Standards/Approvals CE
Contact Current 5A
Supply DC Voltage 0 V ac
Siemens Thermistor motor protection relay Monitoring Relay, SPSTBrand Siemens

Key Features

  • Designed for reliable thermistor motor temperature protection in industrial installations.
  • DIN rail mount enables easy integration into electrical panels and assemblies.
  • Features both SPDT and SPST contact configurations for versatile switching options.
  • Manual, automatic, and remote reset capability gives flexible control for operational needs.
  • Wire break and short circuit detection enhances safety and fault diagnostics.
  • Integrated LED indicators provide clear operational status feedback in real time.
  • Operates effectively in extreme temperatures from - 25°C to +60°C, suitable for demanding environments.
  • Compact form factor (90x22.5x100mm) facilitates efficient use of panel space.

Product Description

Siemens 3RN2023-1DW30 Monitoring Relay is engineered specifically for thermistor motor temperature protection, making it a robust and essential asset for industrial motor control systems. The device is intended to monitor the temperature of motors via thermistors, offering immediate response to abnormal conditions and providing reliable safeguarding against overheating.

This relay mounts conveniently on a DIN rail, allowing integration into electrical panels and industrial assemblies where space and efficient wiring are critical. The compact design, measuring only 90x22.5x100mm, ensures it fits well within control cabinets and maintains order in panel layouts.

Featuring both SPDT and SPST contact configurations, the 3RN2023-1DW30 relay supports a range of switching requirements, enabling users to tailor the relay output to specific needs. The operational flexibility is further boosted by manual, automatic, and remote reset options, so operators can reset the relay according to onsite conditions or remotely via automation systems.

Safety and diagnostics are key aspects of this monitoring relay. It actively detects wire breaks and short circuits, minimizing risks and facilitating timely maintenance. Integrated LED indicators provide instant visual feedback, aiding in quick troubleshooting and status verification during operation.

The relay can operate across a wide supply voltage spectrum (24V - 240V AC/DC) and withstands demanding industrial conditions, with a functioning temperature range from - 25°C to +60°C and a maximum relative humidity of 70%. Its IP20 protection rating means enhanced electrical safety and resistance to dust ingress, contributing to overall durable performance in factories, manufacturing plants, and other energy-intensive environments.

Fit for industrial sectors such as manufacturing, automation, HVAC systems, and energy management, the Siemens 3RN2023-1DW30 Monitoring Relay is a reliable solution for keeping electrical motors under precise temperature surveillance. Its versatile contact configuration, advanced reset capabilities, and robust construction make it an ideal choice for critical industrial operation, energy conservation, and explosion protection environments.

Discover more industrial control and Monitoring Relays from Siemens and optimize your electrical safety and automation systems with EnvMart's technically advanced product range.

Siemens Monitoring Relay for Thermistor Motor Protection, DIN Rail, 1.8W, IP20, 5A, 90x22.5x100mm 3RN2023-1DW30
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Frequently Asked Questions

This model operates effectively within a temperature range of -25°C to +60°C, making it suitable for demanding industrial environments.

The dimensions of this unit are 90mm in length, 22.5mm in width, and 100mm in height.

It is designed for DIN rail mounting, allowing for easy integration into electrical panels and industrial assemblies.

The power consumption of this monitoring relay is 1.8W.

This model features both SPDT (Single Pole Double Throw) and SPST (Single Pole Single Throw) contact configurations for versatile switching options.

The maximum contact current rating for this monitoring relay is 5A.

Yes, it includes integrated LED indicators that provide clear operational status feedback in real time.

It actively detects wire breaks and short circuits, enhancing safety and facilitating fault diagnostics.

The relay has an IP20 protection rating, which indicates enhanced electrical safety and resistance to dust ingress.

It offers manual, automatic, and remote reset capabilities, providing flexible control for operational needs.

This monitoring relay is manufactured in Germany.

This model complies with CE standards, ensuring it meets European safety and performance requirements.

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