Пускатель SIEMENS 3TF4311-0LB4

Siemens

• Contactor size: 1
• Poles: 3
• Application: Railway
• AC-3: 11KW, 400/380V
• Auxiliary contacts: 11 (1NO+1NC)
• Setting range: 0.7 to 1.25X US
• Switched with varistor
• DC solenoid system: DC 24V

The Siemens contactor is designed for railway applications. It is a size 1 contactor with 3 poles, ideal for controlling electrical circuits in railway systems. The contactor has a power rating of 11KW and can operate at voltages of 400/380V in AC-3 mode. It also features 11 auxiliary contacts, including 1 normally open and 1 normally closed contact. The contactor's setting range allows for precise control, with a range of 0.7 to 1.25 times the rated voltage. It is switched with a varistor, providing protection against voltage surges. The contactor is equipped with a DC solenoid system operating at 24V DC, ensuring reliable and efficient operation. With its robust construction and reliable performance, the Siemens contactor is the perfect choice for railway applications, ensuring safe and efficient control of electrical circuits.