Siemens DTF363 Double Throw Switch
Technical Specification
- Make: Siemens
- Model code: DTF363
- Type: Fusible
- Rated current: 100 A
- Rated Voltage: 600 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 | DTF363 |
| Type | Fusible |
| Rated current | 100 A |
| Rated Voltage | 600 V AC or 250 V DC |
| Nema type | 1 |
| No. of Poles | 3 |
Product description
Siemens Safety Switch Model DTF363
The Siemens DTF363 is an advanced safety switch designed for heavy-duty applications, renowned for its rugged construction and reliable performance. This switch is engineered to handle demanding environments, ensuring continuity of service, ease of maintenance, and security for industrial settings.
Key Features
- Rated for systems with a maximum fault current of up to 200,000 RMS symmetrical amperes.
- Handles system voltages up to 600V AC or DC maximum.
- Dual cover interlocks prevent the switch from being turned on when the door is open, enhancing safety.
- Compatible with Class R, J, or T fuses for additional flexibility and protection.
- Meets NEMA standard KS-1 for type HD switches.
- Fusible switches equipped with groundable neutral blocks and can accept field-addable neutrals.
Ideal Use Cases
This switch is suitable for high-fault-current environments, such as manufacturing plants, mass production industries, and large buildings with network systems or high-capacity transformers. It offers robust protection and operational reliability, making it an excellent choice for facilities with critical electrical infrastructure.
- See other Siemens products
- Siemens Transformers
- Siemens Motor starters
- Siemens Loadcenters
- Siemens Busway
- Siemens Motors

