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Siemens 3RF2 Series Solid State Relay, 50 A Load, DIN Rail Mount, 460 V Load, 24V dc Control 3RF2050-1AA04
Specifications
| Country of Origin | India |
|---|---|
| Brand | Siemens |
| Height | 57.6mm |
| Length | 45mm |
| Model | 3RF2050-1AA04 |
| IP Rating | IP20 |
| Width | 45mm |
| 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 | 50A |
| Standards/Approvals | CSA, EAC, UR |
| Maximum Load Voltage | 460V |
| Minimum Load Voltage | 230V |
| Minimum Control Voltage | 15V dc |
| Maximum Control Voltage | 24V dc |
| Off State Leakage Current | 10mA |
Key Features
- Supports a maximum load voltage of 460 V and minimum load voltage of 230 V.
- Equipped with screw terminals for secure connections.
- Features zero-cross switching functionality ensuring efficient operation.
- Compact design with dimensions of 57.6mm height and 45mm width and length.
- Thyristor output type offers reliable switching with minimal off-state leakage current of 10 mA.
- Operates within temperature range of -25°C to 60°C ensuring stable performance.
- Designed to meet standards including CSA, EAC, and UR approvals.
- Rated IP20 protection suitable for industrial electrical applications.
Product Description
Siemens 3RF2050-1AA04 is a robust 3RF2 Series solid state relay engineered for industrial and automation control applications. It supports a maximum load current of 50A and operates efficiently within a voltage range of 230 V to 460 V load, controlled by a 24V dc input.
The relay features DIN rail mount compatibility with screw-type terminals for ease of installation and maintenance. It employs zero-cross switching technology, reducing electrical noise and providing smooth switching action.
This device incorporates efficient thyristor components capable of handling high reverse voltages. Its compact and space-saving design with dimensions of 57.6mm (height) by 45mm (width and length) makes it suitable for tight panel installations.
The relay has an off-state leakage current of 10 mA, minimizing power loss. It functions reliably across a broad temperature range from -25°C to 60°C and adheres to recognized standards such as CSA, EAC, and UR for safety and quality assurance.
Featuring IP20 rating, it is protected against solid objects over 12mm and is ideal for use in industrial automation, process control, electrical panels, and manufacturing environments where space, reliability, and performance are critical.
Supports maximum 50A load current and 460 V load voltage. DIN rail mount with screw terminals for secure installation. Zero-cross switching reduces electrical noise. Compact design fits constrained installation spaces. Thyristor output offers reliable and efficient switching.
Wide operating temperature range from -25°C to 60°C. Certified with CSA, EAC, and UR standards. IP20 rated for industrial environment protection. Explore more Solid State Relay options and related Siemens automation components at EnvMart for your rugged electrical and automation needs.
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Frequently Asked Questions
This model supports a maximum load current of 50A.
It operates within a voltage range of 230 V to 460 V.
The relay requires a control voltage between 15V dc and 24V dc.
This unit is designed for DIN rail mounting and features screw terminals for secure connections.
The off-state leakage current for this relay is 10 mA.
It operates reliably within a temperature range of -25°C to 60°C.
This model has an IP20 rating, providing protection against solid objects larger than 12mm.
It employs zero-cross switching technology, which reduces electrical noise during operation.
It is certified with CSA, EAC, and UR standards for safety and quality assurance.
The dimensions are 57.6mm in height and 45mm in both width and length.
This unit features a thyristor output type, which ensures reliable switching.
It is suitable for industrial automation, process control, electrical panels, and manufacturing environments.
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