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Siemens Monitoring Relay SPST Contact Configuration, 25mA to 20A Current Sensing, 24 V DC/AC 3RF2920-0FA08

Category Monitoring Relay Brand Siemens Condition New

Specifications

Country of Origin Czech Republic
Brand Siemens
Height 101.5mm
Length 67mm
Model 3RF2920-0FA08
IP Rating IP20
Width 22.5mm
Series 3RF2920
Maximum Operating Temperature 60°C
Contact Configuration SPST
Minimum Operating Temperature -25°C
Terminal type Screw
Standards/Approvals CE, CSA, UL
Supply DC Voltage 24 V dc
Supply AC Voltage 24V ac
Minimum Current Sensed 25mA
Maximum Current Sensed 20A
Relay Contact Current 20A

Key Features

  • Supports current sensing range between 25mA and 20A for versatile applications.
  • SPST contact configuration ensures straightforward functionality.
  • Operates reliably across input voltages of 24 V DC and 24 V AC.
  • Features screw terminal connections for secure and easy wiring.
  • Clip-on mounting design facilitates quick and simple installation.
  • Suitable for operating temperatures from -25°C to +60°C for varied environments.
  • Complies with CE, CSA, and UL safety standards for industrial usage.

Product Description

Siemens 3RF2920-0FA08 Monitoring Relay with SPST contact configuration is engineered for precise current monitoring in electrical systems. Supporting a sensing range from 25mA to 20A, it operates on both 24 V DC and 24 V AC supply voltages, meeting diverse industrial needs with accuracy.

The clip-on design simplifies installation and reduces downtime in automation and electrical setups. Its screw terminal type connection assures secure wiring and ease of maintenance, making it suitable for applications requiring dependable current sensing.

Withstanding operating temperatures from -25°C to 60°C, this monitoring relay delivers reliable performance in varying environmental conditions. Its compact dimensions of 101.5mm height, 67mm length, and 22.5mm width optimize space usage in control panels and assemblies.

Certified to meet CE, CSA, and UL standards, the 3RF2920-0FA08 relay ensures compliance with industry safety requirements. It is essential for current monitoring in automation systems, temperature-sensitive electrical installations, and fault detection mechanisms within electrical and mechanical industries.

Supports current sensing range of 25mA to 20A for versatile industrial applications. SPST contact configuration ensures straightforward operation. Operates on 24 V DC and 24 V AC supply voltages. Secure screw terminal connections facilitate dependable wiring.

Clip-on mounting type enables fast and easy installation and maintenance. Wide operating temperature range from -25°C to 60°C for environmental reliability. Compact form factor with dimensions of 101.5mm height, 67mm length, and 22.5mm width.

Meets CE, CSA, and UL safety standards for electrical equipment.

This Siemens monitoring relay is ideal for electrical and automation applications demanding accurate current detection and operational integrity. It can be integrated efficiently into industrial control systems, providing essential safeguards and operational monitoring.

Explore more Monitoring Relay products and components in the Electronics & Electricals category at EnvMart.

Siemens Monitoring Relay SPST Contact Configuration, 25mA to 20A Current Sensing, 24 V DC/AC 3RF2920-0FA08
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Frequently Asked Questions

This model supports a current sensing range between 25mA and 20A, making it suitable for various industrial applications.

It features an SPST (Single Pole Single Throw) contact configuration, ensuring straightforward functionality in electrical systems.

The relay operates on both 24 V DC and 24 V AC supply voltages, allowing for versatile integration into different systems.

It can operate reliably in temperatures ranging from -25°C to +60°C, making it suitable for varied environmental conditions.

The compact dimensions of this relay are 101.5mm in height, 67mm in length, and 22.5mm in width, optimizing space usage in control panels.

It features screw terminal connections, which facilitate secure and easy wiring for dependable installation and maintenance.

It has a clip-on mounting design that allows for quick and simple installation, reducing downtime during setup.

This model complies with CE, CSA, and UL safety standards, ensuring it meets industry requirements for electrical equipment.

The relay has an IP20 rating, indicating it is protected against solid objects greater than 12mm but not against water.

The Siemens 3RF2920-0FA08 monitoring relay is manufactured in the Czech Republic.

The relay contact current is rated for a maximum of 20A, which aligns with its current sensing capabilities.

This monitoring relay is part of the 3RF2920 series, which includes various models designed for current sensing applications.

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