Siemens DTNF222 Double Throw Switch
Technical Specification
- Make: Siemens
- Model code: DTNF222
- Type: Non-Fusible
- Rated current: 60 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 Indoor
Read more| Make | Siemens |
|---|---|
| Manufacturer | Siemens |
| Category | Motors and Electrical Equipment>Safety Switches and Disconnects |
| Model code | DTNF222 |
| Type | Non-Fusible |
| Rated current | 60 A |
| Rated Voltage | 240 V AC or 250 V DC |
| Nema type | 1 |
| No. of Poles | 2 |
Product description
The Siemens DTNF222 is a robust, heavy-duty double throw safety switch designed to excel in demanding environments. It's built to handle commercial, institutional, and industrial applications where reliability and continuity of service are paramount. This model operates at up to 600 volts AC or DC and is suitable for systems that require switching between two power sources, providing seamless power transfer to ensure uninterrupted service.
Key Features
- Heavy-Duty Construction: Engineered for durability, this switch is suitable for environments subject to high fault currents.
- High Fault Current Rating: Capable of handling up to 200,000 RMS symmetrical amperes of fault current, offering superior protection and safety.
- UL Listed and NEMA Rated: Meets UL98 and NEMA KS-1-2001 standards, ensuring quality and performance.
- Flexible Fusing Options: Compatible with Class R, J, or T fuses for enhanced adaptability to various setups.
- Security Features: Dual cover interlocks ensure the switch is secure, preventing the cover from being opened when the switch is in the "ON" position and vice versa.
- Visible Blade Design: Provides a clear, visible indication for equipment status, contributing to safer operation.
Ideal Use Cases
The Siemens DTNF222 double throw switch is ideal for critical applications that require transferring loads between two power sources, such as in manufacturing plants, data centers, and other facilities where reliable power management is essential.
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