
DTF363 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1499.95 | Condition is New – Open box, SIEMENS DTF363 HEAVY DUTY DOUBLE THROW SAFETY SWITCH 100A 600VAC, NEW! M/O!!, shipping cost = $192.74 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $750.00 | Condition is Used, SIEMENS DTF363 Heavy Duty Double Throw Safety Switch 250V 100A *, shipping cost = $53.90 | 93.8% |

The Siemens DTF363 Double Throw Safety Switch is a versatile and reliable electrical component designed for applications where operator safety and reliable tripping are paramount. This switch is rated for a voltage of 250 volts and a current of 100 amperes, making it suitable for use in various industrial and commercial settings.
The DTF363 is a double throw safety switch, which means that it has two separate contacts that can independently be switched on or off. This feature allows for greater control and flexibility in electrical circuits. Each contact can handle the full rated current and voltage, ensuring reliable operation.
This safety switch is designed with safety in mind. It is equipped with a testing push button, which allows the user to manually test the switch's operating mechanism without interrupting the power supply to the connected circuit. The switch's contacts are also designed to break the circuit automatically when the switch is operated, preventing the risk of electrical shock.
The DTF363 is constructed from high-quality materials, including a robust die-cast housing, which provides excellent protection against mechanical impact and corrosion. The switch's contacts are made from copper alloy, ensuring excellent conductivity and long-lasting performance. The switch is also IP65 rated, meaning it is protected against dust and water jets from any direction, making it suitable for use in harsh environments.
The Siemens DTF363 Double Throw Safety Switch is easy to install, with clear markings on the switch's operating lever, indicating the ON and OFF positions. The switch comes with mounting holes that allow for easy wall mounting, making it a convenient option for applications where space is limited.
In summary, the Siemens DTF363 Double Throw Safety Switch is a reliable and versatile electrical component designed for applications where safety and reliability are crucial. Its double throw design, robust construction, and easy installation make it an excellent choice for a wide range of industrial and commercial applications.
The Siemens DTF363 Double Throw Safety Switch is a popular choice for electrical applications due to its robust design and safety features. Here are some pros and cons of buying this switch:
Pros:1. Robust Design: The Siemens DTF363 is built with high-quality materials, ensuring durability and long service life. It is designed to withstand heavy loads and rough handling.
2. Safety Features: This switch comes with several safety features, including overload protection, short-circuit protection, and a lockable cover to prevent accidental operation.
3. Versatile: The Siemens DTF363 is suitable for various electrical applications, including industrial machinery, HVAC systems, and power distribution.
4. Easy to Install: The switch is easy to install and connect, making it a convenient option for electrical projects.
5. Reliable: Siemens is a reputable brand known for producing reliable electrical components.
Cons:1. Cost: The Siemens DTF363 is more expensive than some other switches on the market.
2. Size: This switch is larger than some other options, which may require more space for installation.
3. Complexity: The switch may be more complex to operate for those who are not familiar with electrical components.
Conclusion:The Siemens DTF363 Double Throw Safety Switch is an excellent investment for those who require a reliable and safe electrical component. Its robust design, safety features, and versatility make it a popular choice for various applications. However, the cost and size may be a concern for some buyers.
Recommendation:If you require a reliable and safe electrical component for your project and have the budget for it, the Siemens DTF363 Double Throw Safety Switch is a recommended option. Its robust design, safety features, and versatility make it a worthwhile investment. However, if cost is a concern, you may want to consider other options in the market that offer similar features at a lower price point.
Details:
Number of wires. Housing material. Number of poles.
specifications indusswitch:
- brand: Siemens
- mpn: Dtf363
- mounting style: Surface
- color: Gray
- current rating: 91-100 A
- fuse type: Switch
- material: Stainless Steel, Metal
- suitable for: Wall
- port type: Power
- type: Safety Switch
- current type: Ac
- coil voltage: 250 V
- amperage: 100 A
- upc number: 783643454316
- features: Heavy Duty
- resistance properties: Corrosion Resistant
- finish: Stainless Steel
- country of origin: Mexico
seller indusswitch:
- city: glenwood, iowa
- # reviews: 4
- rating: 100.0%
shipping indusswitch:
- type: calculated
- service: ups ground saver
- class: economy
- carrier: ups
- transit: 5-12 days
offer indusswitch:
- in stock #: 2
- availability: in stock
- options: ship-to-home
- best offers: true
- sold #: 8
- started: february 19, 2026
- prices: $750.00–$1499.95
- item condition:
- New – Open box
- Used
payments indusswitch:
- other
- credit card: discover
- wallet: apple-pay
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
returns indusswitch:
- policy: no returns
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