SIEMENS 3TH4271-0BB4 Contactor Relay 07211210506

( Brand: Siemens ), ( Part Type: Contactor ), ( Model Number: 3th4271-0bb4 ), ( Item Electric: 50/60hz, 48/440 Vdc, 230/690 Vac ), ( Additional Information: New Open Box )

Review SIEMENS Contactor Relay

The Siemens 3TRP3-2/3TH-4271-0BB4 Contactors and Relays is a versatile and reliable electrical component designed for controlling and switching electrical loads. This specific model, 07211210506, is part of Siemens' TH Series, which offers a compact design and high switching capacity.

The contactor in this unit is a mechanically operated switch that can be used to control heavy electrical loads up to 3 poles and 4 contacts. It features a silver-alloy contact material, ensuring reliable and long-lasting contact performance. The contactor is also designed with a high-quality die-cast housing, which provides robust protection against harsh environmental conditions.

The relay in this unit is a solid-state switching device that can be used to control the contactor based on input signals. It features a high switching capacity of 10A at 250V AC, making it suitable for a wide range of applications. The relay also features a contact monitoring function, which can detect and signal any faults in the contactor contacts.

The Siemens 3TRP3-2/3TH-4271-0BB4 Contactors and Relays is designed with easy installation and maintenance in mind. It features a plug-in terminal block, which allows for quick and secure termination of wires. The unit also features a transparent cover that allows for easy visual inspection of the contacts.

This contactor relay is also designed with safety in mind. It features overload protection, which can prevent damage to the unit and the connected load in case of overcurrent conditions. It also features short-circuit protection, which can prevent damage to the unit in case of short-circuits.

In summary, the Siemens 3TRP3-2/3TH-4271-0BB4 Contactors and Relays is a high-performance and reliable electrical component designed for controlling heavy electrical loads. Its compact design, high switching capacity, and easy installation and maintenance make it an ideal solution for a wide range of applications. Its safety features, such as overload and short-circuit protection, provide peace of mind and ensure the safety of the connected equipment and personnel.

Siemens 3TH4271-0BB4 Contact Relay 07211210506: A Comprehensive Analysis

The Siemens 3TH4271-0BB4 Contactor Relay 07211210506 is a popular choice for industrial automation applications due to its robust design and reliable performance. In this analysis, we will discuss the key features, advantages, and disadvantages of this contactor relay to help you make an informed purchasing decision.

1. Siemens is a renowned brand in the industrial automation industry, ensuring high-quality products and excellent customer support.

2. The 3TH4271-0BB4 Contact Relay comes with a current capacity of 25 A at 230 V AC and a voltage rating of 690 V AC.

3. It offers a contact rating of 10 6 cycles, ensuring long-lasting performance.

4. The contactor relay features a built-in overload relay for added protection against overcurrent conditions.

1. Siemens' reputation for producing high-quality industrial components guarantees reliability and durability.

2. The contactor relay's built-in overload relay adds an extra layer of protection against potential damage caused by overcurrent conditions.

3. Its wide range of applications, including motor control, makes it a versatile choice for various industrial automation projects.

1. The Siemens 3TH4271-0BB4 Contact Relay 07211210506 is more expensive compared to some other contactor relays from lesser-known brands.

2. Its larger size might make it less suitable for space-constrained installations.

The Siemens 3TH4271-0BB4 Contact Relay 07211210506 is a reliable and robust choice for industrial automation applications that require high current handling and long-lasting performance. Its built-in overload relay adds an extra layer of protection, making it an excellent investment for those who prioritize safety and reliability. Although it may be more expensive than some competitors, Siemens' reputation for quality and customer support justifies the additional cost.

If you are looking for a reliable and versatile contactor relay for industrial automation applications, the Siemens 3TH4271-0BB4 Contact Relay 07211210506 is an excellent choice. Its robust design, long-lasting performance, and added protection features make it a worthwhile investment for your projects.

part # 3th42710bb4 prices

• $360.00-$477.00

specifications cncmano:

• brand: Siemens
• part type: Contactor
• model number: 3th4271-0bb4
• item electric: 50/60hz, 48/440 Vdc, 230/690 Vac
• additional information: New Open Box

seller cncmano:

• # reviews: 64391
• rating: 97.7%

general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: New Open box

payments cncmano:

• wallet: Google-pay
• other
• credit card: Visa

offer cncmano:

• availability: In Stock
• started: June 11, 2025
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home

returns cncmano:

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

shipping cncmano:

• carrier: FedEx
• type: Calculated
• service: FedEx Ground or FedEx Home Delivery
• class: Standard
• transit: 3-10 Days
• cost: $27.61

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