SIEMENS Contactor 3RT1045-1QB44-3MA0 3RH1921-1HA22-3AA1

( Brand: Siemens ), ( Manufacturer Part Number: 3RT1045-1Q ), ( Model: 3RT1045-1QB44-3MA0 ), ( Type: Contactor ), ( Country/region Of Manufacture: Germany )

Review SIEMENS Contactor Aux

The Siemens 3RT1045-1Q contactor (3rh1921-1ha22-3aa1) is a high-performance electrical device designed for reliable and efficient control of electrical loads. This contactor is part of Siemens' 3RT series, which is renowned for its robustness and durability in various industrial applications.

The 3RT1045-1Q contactor features a rating of 10A at 250V AC, making it suitable for controlling smaller electrical loads. It is equipped with a latching mechanism that allows for easy operation and ensures a secure connection between the contacts. The contactor has a metallic body, which provides excellent thermal conductivity and ensures the device can operate reliably even in harsh environments.

One of the standout features of the 3RT1045-1Q contactor is its built-in overload protection. This feature ensures that the contactor will automatically disconnect if the electrical load exceeds its rated capacity, preventing damage to the contactor and possible electrical fires. The contactor also features a built-in coil, which further simplifies the installation process.

The 3RT1045-1Q contactor is designed to be easy to install and maintain. It has a compact size, which allows for easy integration into various control panels and electrical systems. The contactor is also equipped with a mounting bracket for easy wall or DIN rail mounting.

In terms of safety, the 3RT1045-1Q contactor meets international safety standards. It has a built-in current limiting resistor, which ensures safe operation of the device even in the event of a short circuit. The contactor also has a built-in thermal fuse, which will disconnect the device if it becomes too hot.

Overall, the Siemens 3RT1045-1Q contactor is a high-quality electrical device that offers reliable and efficient control of electrical loads. Its built-in overload protection, compact size, and easy installation make it a great choice for various industrial applications.

Siemens 3RT1045-1Q Contactors are widely used in various industrial applications due to their reliability and performance. Here are some pros and cons of buying this specific model:

1. High Quality: Siemens is a reputable brand known for its high-quality products. The 3RT1045-1Q Contactors are built to last, ensuring longevity and minimal downtime.

2. Energy Efficiency: These contactors consume less power compared to older models, reducing energy costs over time.

3. Versatility: They can be used in a wide range of applications, from simple on/off control to complex process control systems.

4. Safety Features: Siemens contactors come with several safety features such as overload protection, short-circuit protection, and thermal protection, making them safer to use.

1. Cost: Siemens contactors are generally more expensive than other brands. This may be a significant consideration for some buyers.

2. Compatibility Issues: While Siemens products are widely used, there might be compatibility issues with older or less common control systems.

3. Complexity: Siemens contactors may have more features and options than simpler models, which can make setup and operation more complex.

If reliability, energy efficiency, and a wide range of applications are important to you, then the Siemens 3RT1045-1Q Contactors are a good investment. However, the higher cost and potential compatibility issues should be considered. If you're looking for a more budget-friendly option, you might want to consider other brands.

If you can afford the higher cost and the system you're working on is compatible with Siemens products, then the Siemens 3RT1045-1Q Contactors are a recommended purchase. They offer excellent performance and safety features, making them a worthwhile investment in the long run.

Details:

The last picture shows slight damage to one of the connection guides on the bottom of the unit. For sale new Siemens contactor 3rt1045 1qb44 3ma0 with 3rh1921 1ha22 3aa1 auxiliary module.

part #: 3rt10451q prices

• $49.00-$195.21

specifications robotiindustri:

• brand: Siemens
• mpn: 3rt1045-1q
• model: 3rt1045-1qb44-3ma0
• type: Contactor
• country/region of manufacture: Germany

General robotiindustri:

• in stock: Yes
• Business & Industrial > Electrical & Test Equipment > Industrial Automation, Control > Robotics
• condition: New other see details

Offer robotiindustri:

• Started: December 6, 2015, 11:05 pm
• quantity: 1
• # Sold: 0
• best offer: true
• # bids: 0

Seller robotiindustri:

• zipcode: 97321
• city: Albany, Oregon

Returns robotiindustri:

• policy: no returns

Payments robotiindustri:

• PayPal

Shipping robotiindustri:

• handling: 2 days
• type: Flat
• cost: $15.95

Ratings:

1. Thank you for an easy, pleasant transaction. Excellent buyer. A++++++. 11-17-15
2. quick ship condition as listed 11-13-15
3. Good Seller, Excellent shipping and great deal 10-09-15
4. Thank you for an easy, pleasant transaction. Excellent buyer. A++++++. 11-27-15
5. Great buyer, prompt payment. Thanks. 09-26-15

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