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HF365RA
The HF365RA safety switch from Siemens is a robust solution designed for heavy-duty applications. It accommodates various horsepower ratings across different voltages, ensuring reliable circuit protection in demanding environments.
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Technical specifications for HF365RA
| Manufacturer | Siemens |
|---|---|
| Product Type | Heavy Duty Safety Switch |
| Product Line | VBII Safety Switches |
| Part Number | HF365RA |
| UPC | 887621872427 |
| Rated Horsepower at 480 VAC | 100 to 250 Hp |
| Rated Current | 400 A |
| Enclosure Type | NEMA 3R |
| Horsepower Rating at 600 VAC | 125 to 350 Hp |
| Mounting Type | Surface Mount |
| Horsepower Rating at 250 VDC | 50 Hp |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phases |
| Short Circuit Current Rating | 200 kA |
| Number of Fuse | 3 Fuses |
| Max. Rated Voltage | 600 V AC |
| Role | Low Voltage Circuit Protection |
Siemens has developed the HF365RA, a heavy-duty safety switch ideally suited for industrial settings. This unit is structured to handle rated currents up to 400 A, making it valuable for applications that require substantial power management. It has a robust NEMA 3R enclosure, which grants protection against environmental factors, thus enhancing its reliability in outdoor or harsh indoor conditions.
When operating at 480 VAC, the HF365RA can manage horsepower ratings ranging from 100 to 250 Hp. For applications at 600 VAC, the switch takes on a capacity of 125 to 350 Hp. Additionally, it is rated for 50 Hp at 250 V DC, showcasing its versatility across different voltage inputs.
This model is configured with three poles, designed for three-phase systems. The safety switch incorporates a short-circuit current rating of 200 kA, ensuring adequate protection against potential faults. It includes three fuses as part of its integral design, reinforcing its protective functions. The HF365RA switch is surface mounted, facilitating straightforward installation. With its maximum rated voltage of 600 V AC, it plays a crucial role in low voltage circuit protection, catering to a wide range of electrical applications.