Description
Overview
The Contactor – 3TF20010BB4 from Siemens is a reliable 3-phase IEC-rated contactor designed for motor control. Rated at 3 HP for 230V and 5 HP for 460V, it includes 1 NC auxiliary contact. This contactor conforms to IEC 60946 standards, ensuring consistent performance in demanding industrial environments.
Performance & Reliability
Engineered for precise motor control, the 3TF20010BB4 provides efficient switching and robust operation. Its 3-phase design enables smooth start-up and stop of motors, reducing electrical stress. The auxiliary contact allows easy integration into monitoring or automation systems for enhanced operational reliability.
Installation & Connectivity
This Siemens contactor is compatible with standard IEC motor setups and easily integrates into control panels. Compact and durable, it supports secure wiring and requires minimal maintenance. The auxiliary contact further facilitates flexible system configurations.
Applications
Ideal for industrial, commercial, and manufacturing environments, the 3TF20010BB4 manages electric motor operations efficiently. Use it in motor-driven systems requiring high reliability, safety, and compliance with IEC standards.
Technical Highlights
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3-phase IEC-rated contactor for motor control
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Rated at 3 HP (230V) and 5 HP (460V)
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Includes 1 NC auxiliary contact
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Conforms to IEC 60946 for international compliance
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Durable construction for long operational life
Conclusion
The Contactor – 3TF20010BB4 ensures safe and reliable motor control in demanding industrial applications. Noordvyk Industries offers this contactor and a full range of Siemens spare parts, making us your trusted industrial components partner.





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