3RF2920-0HA16
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$234.84
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Overview of Siemens 3RF2920-0HA16
Shop genuine Siemens 3RF2920-0HA16 online today for your automation system with worldwide delivery. The Siemens 3RF2920-0HA16 is a professional-grade solid-state power controller from the SIRIUS SC series, engineered for reliable industrial automation applications. This 20-amp semiconductor relay features robust construction with clip-on DIN rail mounting, making installation straightforward in control panels and automation systems worldwide. Built to handle demanding production environments, the 3RF2920-0HA16 delivers consistent performance across 50/60 Hz frequencies and supports both AC and DC control voltages. Industries from food processing to automotive manufacturing depend on this controller for safe load management and extended monitoring capabilities. The IP20 enclosure rating provides adequate protection against dust and contact hazards in factory settings.
Key Features of Siemens 3RF2920-0HA16
- 20-amp current rating at 40°C operating temperature
- Dual voltage control: 18–30 VDC or 20.5–26.5 VAC coil supply
- 400–600 VAC power handling for flexible load integration
- Clip-on DIN rail mounting for quick panel integration
- Extended load monitoring for single or multiple load circuits
- IP20 protection rating suitable for industrial enclosures
- Operating temperature range: −25 to +60°C for harsh environments
- Screw terminal connections for secure wiring
- UL, CE, CSA, and EAC certifications for global compliance
- Compact 45 mm × 111 mm footprint saves valuable panel space
Technical Specs of Siemens 3RF2920-0HA16
Review Siemens 3RF2920-0HA16 specifications and technical data before installation to ensure system compatibility. The table below summarizes key parameters:
| Parameter | Value |
|---|---|
| Brand | Siemens |
| Part Number | 3RF2920-0HA16 |
| Series | SIRIUS SC |
| Current Rating | 20 A @ 40°C |
| Power Voltage | 400–600 VAC |
| Control Voltage | 18–30 VDC / 20.5–26.5 VAC |
| Frequency | 50/60 Hz |
| Mounting Type | Clip-On DIN Rail |
| Enclosure Type | IP20 |
| Temperature Range | −25 to +60°C |
| Dimensions | 45 mm W × 111 mm H |
| Terminal Type | Screw |
Applications / Use Case
This Siemens 3RF2920-0HA16 is commonly used in industrial automation and factory control panels worldwide. The controller excels in production line systems where reliable load monitoring is essential for operational safety and efficiency. Packaging and conveyor operations benefit from its extended load-monitoring capability, which detects faults in resistive and inductive loads before failures cascade through the system. Machine automation environments leverage the 3RF2920-0HA16 to manage motor contactors, heating elements, and solenoid valve circuits with precision. Motion control setups rely on its stable voltage range and thermal stability for predictable switching behavior. Process control applications in chemical, pharmaceutical, and food-processing industries trust the Siemens 3RF2920-0HA16 for cost-effective semiconductor switching that outlasts electromechanical relays.
Price & Availability
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