Siemens FR326DTK Double Throw Switch
Technical Specification
- Make: Siemens
- Model code: FR326DTK
- Type: Fusible
- Rated current: 600 A
- Rated Voltage: 240 V AC or 250 V DC
Intended to transfer loads from one power source to another Suitable for use as service equipment Rated for use on systems with an available fault current of up to 10,000 AIC when protected with Class H fuses or either 100,000 or 200,000 AIC when protected with Class R, J or Class T fuses Dual cover interlock Padlockable cover latch and multiple OFF padlock provisions on handle Load break rated UL Listed Outdoor
Read more| Make | Siemens |
|---|---|
| Manufacturer | Siemens |
| Category | Motors and Electrical Equipment>Safety Switches and Disconnects |
| Model code | FR326DTK |
| Type | Fusible |
| Rated current | 600 A |
| Rated Voltage | 240 V AC or 250 V DC |
| Nema type | 3R |
| No. of Poles | 3 |
Product description
Siemens FR326DTK Safety Switch
The Siemens FR326DTK is a robust fusible heavy-duty double throw safety switch designed to ensure reliable performance and continuity of service in environments with potentially high fault currents. Engineered for use in large commercial, industrial, and institutional buildings, this switch is well-suited for applications requiring a rugged build and dependable operation.
The FR326DTK provides a system voltage of up to 600V AC, coupled with a maximum amperage rating of 400A. It supports Class H, R, J, and T fuses, giving it a short circuit withstand rating of up to 200,000 RMS symmetrical amperes. The switch is housed in a Type 4/4X enclosure, making it ideal for indoor or outdoor use where protection against dust, rain, and hose-directed water is required.
Key Features
- Heavy-duty design with dual cover interlocks for enhanced safety.
- Clear line terminal shields that allow easy inspection and safe switching operations.
- Visible blade, double-break action promotes fast, reliable switching for demanding applications.
- Generous wiring gutters to facilitate ease of installation and maintenance.
- Padlockable handle and cover with provisions for up to three padlocks, ensuring secure operation.
- Complies with NEMA standard KS-1 for type HD switches.
Ideal Use Cases
The Siemens FR326DTK is perfect for critical applications in manufacturing plants, mass production industries, and large buildings with network systems or high capacity transformers. It ensures reliability and ease of maintenance even in challenging environments.
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