Overview
The Siemens 3TB4122-0XG0 is a highly reliable and efficient AC Contactor designed for a wide range of industrial and commercial applications. This Size 0 contactor is engineered to handle demanding electrical loads with a rated operational current of 12 A at 400 V (AC-3). Featuring a 36 V AC coil for control, and equipped with a 1 NO + 1 NC auxiliary contact block, it offers seamless integration and enhanced control capabilities within your system. Its robust design and secure screw connections ensure a long service life and easy installation. Ideal for motor control and power switching, the Siemens 3TB4122-0XG0 delivers exceptional performance and safety.
Key Features & Function
- Contactor Type: AC Contactor for reliable power switching.
- Coil Voltage: Operates with a 36 V AC, 50 Hz control voltage.
- Operational Current: Rated at 12 A for AC-3 applications at 400 V.
- Power Rating: Capable of handling motors up to 5.5 kW.
- Auxiliary Contacts: Includes an integrated 1 NO (Normally Open) + 1 NC (Normally Closed) contact block for signaling and control circuits.
- Size: Compact Size 0 for space-saving installations.
- Connection Type: Secure and durable screw terminals for easy wiring.
- Robust Construction: Built to withstand harsh industrial environments, ensuring longevity and consistent performance.
Benefit
- Enhanced Safety: Provides reliable switching to protect motors and equipment from electrical overloads and faults.
- Versatile Application: Perfect for motor control, lighting systems, and other general power switching tasks.
- Easy Installation: Screw connection terminals simplify wiring, reducing installation time and effort.
- Space-Efficient: The compact Size 0 design allows for integration into smaller control panels and enclosures.
- Durability and Reliability: Manufactured by Siemens, a global leader in industrial automation, ensuring high-quality and long-term performance.
Technical Specification
- Product Number: Siemens 3TB4122-0XG0
- Frequency: 50 Hz AC
- Rated Insulation Voltage: 690 V
- Rated Impulse Withstand Voltage: 6 kV
- Operating Temperature: -25°C to +60°C
- Mounting: DIN rail or screw mounting
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