SIEMENS 3TF43-22E Contactor 129630

( Brand: Siemens ), ( Model: 129630 ), ( Type: Contactor ), ( Manufacturer Part Number: 3TF43-22E )

Review SIEMENS 3tf43 22e Contactor

The Siemens 3TF43-22E contactor is a versatile and reliable electrical component designed for controlling heavy loads in various industrial applications. With a current rating of 22 amperes and a voltage range of 230 volts to 480 volts, this contactor is well-suited for use in motor circuits, compressors, pumps, and other power-intensive systems.

This model, which falls under the product range of Siemens' 3TF series, features a robust construction that ensures long-lasting performance. The contactor's body is made of die-cast aluminum, which not only provides excellent heat dissipation but also ensures a lightweight and robust design. The contact fingers are made of silver-alloy contacts that deliver superior conductivity, ensuring reliable and efficient electrical connection.

1. Coil Voltage Protection: This contactor is designed to protect itself against coil voltage surges, preventing damage and ensuring a longer service life.

2. Manual Operating Handle: The contactor comes with a manual operating handle, allowing for manual control of the contactor in case of emergency situations or during maintenance.

3. Coil Overload Protection: This feature protects the contactor against overloading, preventing damage and ensuring safe operation.

4. Current Limiting Contactor (CLC) Function: The CLC function allows for the contactor to limit the current flowing through the coil in the event of a short circuit or overload, ensuring the contactor's safe operation.

5. Built-in Thermal Overload Relay: This contactor features a built-in thermal overload relay, which monitors the temperature of the contactor and trips it off if it gets too hot, preventing damage and ensuring safe operation.

In summary, the Siemens 3TF43-22E contactor is a high-performance, reliable, and robust electrical component designed for controlling heavy loads in various industrial applications. Its advanced features, such as coil voltage protection, manual operating handle, coil overload protection, current limiting contactor function, and built-in thermal overload relay, make it a popular choice among industrial professionals for its safety, ease of use, and long-lasting performance.

The Siemens 3TF43-22E/3TF43-22E contactor is a versatile electrical switching device used in various industrial automation applications. Here are some pros and cons that can help you make an informed decision about purchasing this contactor.

1. High Current Capacity: With a contact rating of 30A and a voltage rating of 250V AC, this contactor can handle heavy current loads, making it suitable for industrial applications.

2. Robust Design: Siemens is known for its high-quality components, and this contactor is no exception. It is built to withstand harsh environments and can provide reliable operation for an extended period.

3. Easy Installation: The contactor comes with a plug-in terminal block, making installation quick and easy. It also has a clear labeling system for easy identification of terminals.

4. Safe Operation: The contactor has a built-in coil overload protection feature, which helps prevent damage to the contactor and ensures safe operation.

1. Higher Price Point: Compared to some other contactors in the market, the Siemens 3TF43-22E/3TF43-22E contactor may have a higher price tag due to its high-quality components and robust design.

2. Limited Size Options: This contactor is only available in a single size (30A, 250V AC), which may not be suitable for all applications.

3. Requires Additional Accessories: To use this contactor in a control system, you may need to purchase additional accessories such as a coil or a solenoid valve.

In conclusion, the Siemens 3TF43-22E/3TF43-22E contactor is an excellent choice for industrial applications that require heavy current loads and reliable operation. Its robust design, easy installation, and safe operation features make it a worthwhile investment. However, its higher price point and limited size options may be a deterrent for some buyers.

If you are looking for a high-quality contactor for heavy industrial applications and are willing to pay a premium for reliability and durability, then the Siemens 3TF43-22E/3TF43-22E contactor is an excellent choice. However, if you have a smaller budget or require a different contact rating or voltage, you may want to consider other options in the market.

Details:

Shipped with USPS Ground Advantage. Condition is Used. SIEMENS 3TF43 22E CONTACTOR.

part #: 3tf4322e prices

• $24.27-$159.49

specifications plcmechanize:

• brand: Siemens
• model#: 129630
• type: Contactor
• manufacturer part number: 3TF43-22E

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: Used

shipping plcmechanize:

• type: Fixed
• carrier: USPS
• cost: $5.00
• transit: 5-10 Days
• class: Standard
• service: USPS Ground Advantage

offer plcmechanize:

• started: March 4, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• quantity: 3

payments plcmechanize:

• wallet: Paypal
• credit card: Visa
• other

returns plcmechanize:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

seller plcmechanize:

• rating: 99.6%
• city: Atkins, Arkansas
• # reviews: 534

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