Siemens 3TB4122-0XG0 Contactor 36V AC Coil, 12A, 5.5kW, 1NO+1NC Aux Contact Original Brand New

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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