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HF364J
The Siemens HF364J is a robust heavy-duty safety switch designed for low voltage circuit protection, supporting a voltage rating of 600 VAC and an amperage rating of 200 A. This switch is built with three poles and features a NEMA Type 12 enclosure, ensuring durable protection against dust and industrial conditions.
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Technical specifications for HF364J
| Manufacturer | Siemens |
|---|---|
| Product Type | Low Voltage Circuit Protection Heavy Duty Safety Switch |
| Product Line | VBII Safety Switches |
| Part Number | HF364J |
| UPC | 783643151840 |
| Voltage Rating | 600 VAC |
| Amperage Rating | 200 A |
| Poles | 3 Poles |
| Enclosure Type | NEMA Type 12 |
| Fuse Configuration | 3-Fuse (one per phase) |
| Maximum Fuse Size | 200 A Class J |
| Phase | 3-Phase |
| Short-Circuit Withstand Rating | 200 kA RMS Symmetrical |
| Enclosure Material | Heavy-Gauge Steel |
| Mounting Type | Surface Mounting |
| Operating Handle | External, Lockable in OFF Position |
| Nominal Frequency | 50/60 Hz |
| Line / Load Terminals | Pressure Lugs |
The HF364J from Siemens is a low voltage circuit protection safety switch with significant capabilities. It is rated for 600 VAC operation and can handle up to 200 A of current, making it suitable for heavy-duty applications where reliability is critical. As a 3-pole switch, it supports three-phase electrical systems and is configured to accommodate three fuses, with each phase capable of holding a maximum fuse size of 200 A Class J.
A notable feature is its high short-circuit withstand rating of 200 kA RMS symmetrical, providing protection against potential surge conditions. Designed with a NEMA Type 12 enclosure, the HF364J safeguards internal components from dust and other contaminants, ensuring durability and performance in industrial environments.
The outer casing is constructed from heavy-gauge steel, further enhancing its robustness. This safety switch is designed for surface mounting and includes pressure lugs on the line and load terminals for secure connection. The external operating handle can be locked in the OFF position, adding a layer of operational safety. The HF364J operates effectively at a nominal frequency of 50/60 Hz, making it versatile for diverse applications requiring reliable circuit protection.
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