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Siemens 3RF2 Series Solid State Relay 20A Load DIN Rail Mount 230V Load 24V DC Control 3RF2020-1AA02
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Height | 57.6mm |
| Length | 45mm |
| Model | 3RF2020-1AA02 |
| IP Rating | IP20 |
| Width | 48mm |
| Mount Type | DIN Rail |
| Output type | Thyristor |
| Series | 3RF2 |
| Maximum Operating Temperature | 60°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Switching Function | Zero Cross Switching |
| Maximum Load Current | 20A |
| Standards/Approvals | UR, EAC, CSA |
| Maximum Load Voltage | 230V |
| Minimum Load Voltage | 24V |
| Minimum Control Voltage | 15V dc |
| Maximum Control Voltage | 24V dc |
| Off State Leakage Current | 10mA |
Key Features
- Supports maximum load current of 20 amperes.
- Designed for DIN rail mounting for easy installation.
- Operates within a load voltage range of 24 to 230 volts.
- Control voltage ranges between 15V to 24V DC.
- Features screw terminal connections for secure wiring.
- IP20 rated for basic protection against solids.
- Zero cross switching function for efficient load control.
- Output type is thyristor for reliable switching.
Product Description
Siemens 3RF2020-1AA02 is a professional-grade solid state relay designed for industrial automation and electrical control applications. This relay supports a maximum load current of 20 amperes and operates within a load voltage range of 24 to 230 volts, making it suitable for a broad spectrum of control tasks.
The device is intended for DIN rail mounting, providing easy and secure installation in control panels. Featuring screw-type terminals, connections are fast and reliable. It incorporates zero cross switching functionality to minimize electrical noise and stress on connected loads.
Built with efficient thyristor output and rated at IP20 for protection against solid objects, this relay ensures dependable performance under demanding conditions. Its compact form factor, measuring 57.6 mm in height, 48 mm in width, and 45 mm in length, allows for space-saving panel layouts.
The relay is capable of operating in ambient temperatures from -25°C up to 60°C, ensuring resilient functionality across different environments. Its off-state leakage current is minimal at 10mA, contributing to energy efficiency and system stability.
Typical use cases include industrial automation, process control, building automation, and electrical machinery control where fast, silent, and reliable switching is essential. Supports maximum load current of 20 amperes.
Designed for DIN rail mounting for easy installation. Operates within a load voltage range of 24 to 230 volts. Control voltage ranges between 15V to 24V DC. Features screw terminal connections for secure wiring. IP20 rated for basic protection against solids.
Zero cross switching function for efficient load control. Compact dimensions: 57.6 mm height, 48 mm width, and 45 mm length. Output type is thyristor for reliable switching. Operating temperature range from -25°C to 60°C.
Explore EnvMart’s range of Siemens Solid State Relays for dependable industrial electrical solutions tailored to your control automation needs.
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Frequently Asked Questions
The Siemens 3RF2020-1AA02 supports a maximum load current of 20 amperes.
It operates within a load voltage range of 24 to 230 volts.
The control voltage ranges between 15V to 24V DC.
This model features a thyristor output type for reliable switching.
It is designed for DIN rail mounting, allowing for easy installation in control panels.
The relay measures 57.6 mm in height, 48 mm in width, and 45 mm in length.
It can operate in ambient temperatures from -25°C up to 60°C.
It has an IP20 rating, providing basic protection against solid objects.
The off-state leakage current is minimal at 10mA, contributing to energy efficiency.
Typical use cases include industrial automation, process control, building automation, and electrical machinery control.
It features screw-type terminals for secure wiring connections.
It complies with UR, EAC, and CSA standards/approvals.
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