3TX7130-0DF13 SIEMENS Power Relay Socket

Review SIEMENS Open Power Relay Socket Mounted Dpdt 30a 120v Nnb

The Siemens 3TX7130-0DF13 and 3TX7130-ODF13 power relays are versatile and robust components designed for use in various industrial automation applications. These relays are part of Siemens' SIMATIC S7-1200 series and are interchangeable, with the primary difference between the two being their terminal box designs.

The 30A, 120V Siemens power relays are compact and feature a contemporary design. They are designed to handle alternating currents and can be used to control and switch electrical loads, making them ideal for use in machines, plants, and systems that require reliable power management.

The 3TX7130-0DF13 has a "D" type terminal box, which is suitable for applications where space is a concern. This terminal box design allows for the use of both angled and straight-through terminal wires, providing flexibility in wiring configurations. The terminal box is also equipped with a clear, tamper-evident seal, ensuring that the connections remain secure and protected.

The 3TX7130-ODF13, on the other hand, has an "OD" type terminal box, which is designed for applications where larger wires need to be used. This terminal box design accommodates larger terminal screws and allows for easy installation and maintenance. The terminal box is also equipped with a clear, tamper-evident seal for added security.

Both relays are built to high standards and feature a number of advanced features. They have a contact rating of 30A at 120V and a contact system that is designed for long life and low contact bounce. They also have a high degree of protection against electrical interference, ensuring reliable operation even in harsh environments.

The relays are easy to install, with a clear marking on the terminal box indicating the correct polarity for each terminal. They also have a status indicator light, which illuminates when the relay is energized, making it easy to monitor the status of the relay.

In summary, the Siemens 3TX7130-0DF13 and 3TX7130-ODF13 power relays are versatile and reliable components that are suitable for a wide range of industrial automation applications. Their compact size, robust design, and advanced features make them an excellent choice for controlling and switching electrical loads in machines, plants, and systems.

Siemens 3TX7130-0DF13 and 3TX7130-ODF13 Power Relay Sockets: A Comparison of Pros and Cons

The Siemens 3TX7130-0DF13 and 3TX7130-ODF13 power relay sockets are popular choices for those seeking high-quality and reliable power solutions. In this analysis, we will discuss the key advantages and disadvantages of each model to help you make an informed decision.

- Robust Design: This model is known for its rugged build quality, making it suitable for heavy-duty applications and industrial environments.

- Overload Protection: The 3TX7130-0DF13 is equipped with a thermal overload protection feature, which helps prevent damage caused by electrical overloads.

- Compatibility: This relay socket is compatible with various Siemens and non-Siemens control units, making it a versatile choice.

- Easy Installation: The socket features a quick-connect design, which simplifies the installation process.

- Limited Operating Temperature Range: The 3TX7130-0DF13 has a relatively low operating temperature range compared to some other models, which might limit its use in extreme climates.

- Dual-Function Design: The 3TX7130-ODF13 is a combination of a power contact and an optocoupler, allowing for both electrical and optical isolation.

- Compact Design: This model has a smaller form factor, making it an attractive option for installations with limited space.

- High Operating Temperature Range: The 3TX7130-ODF13 can operate at higher temperatures than the 3TX7130-0DF13, making it suitable for use in extreme climates.

- Higher Cost: The dual-function design and advanced features of the 3TX7130-ODF13 result in a higher price point compared to the 3TX7130-0DF13.

Both the Siemens 3TX7130-0DF13 and 3TX7130-ODF13 power relay sockets offer unique advantages, with the 3TX7130-0DF13 excelling in robustness, overload protection, compatibility, and ease of installation. On the other hand, the 3TX7130-ODF13 stands out with its dual-function design, compact size, and high operating temperature range. The choice between the two ultimately depends on your specific application requirements and budget constraints. If you need a simple, reliable power relay socket with basic features, the 3TX7130-0DF13 might be the better option. However, if you require electrical and optical isolation, as well as a higher temperature range, the 3TX7130-ODF13 is the way to go.

Based on the comparison above, we recommend the Siemens 3TX7130-0DF13 for applications that prioritize ruggedness, overload protection, and ease of installation, while the Siemens 3TX7130-ODF13 is recommended for applications that require electrical and optical isolation, a compact design, and a high operating temperature range.

Details:

Thanks!, 3tx71300df13 open power relay heavy duty base dpdt, 40a, 120vac optional metal cover 3tx7144-1m0 excellent condition new / no box part. Unused item sold without manufacturer packaging.

specifications genpurrelays:

• brand: Siemens
• mpn: 3tx7130-0df13
• current type: Ac
• type: Power Relay
• unit type: Unit
• maximum amperage: 40 A
• coil voltage: 101-150 V
• features: Heavy Duty
• country/region of manufacture: China
• application: Commercial, Control Equipment Panels, Industrial
• power: 2 Hp
• upc: 754554762470

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• type: fixed
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• best offers: true
• in stock #: 5
• availability: in stock
• started: march 12, 2025
• options: ship-to-home
• prices: $74.95–$85.00
• item condition:
  • New
  • New – Open box
  • Open box
• sold #: 27

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