SIEMENS 3RT50 44-1AC20 CONTACTOR

The Siemens 3RT50 44-1AC20 is a high-quality contactor designed for reliable switching of electrical power circuits in industrial applications. Built for durability and precision, it offers excellent electrical performance, robust mechanical design, and a high degree of safety, making it ideal for demanding operational environments.

Manufacturer: Siemens
Type: Contactor
Model: 3RT50 44-1AC20

Technical Information

• Operating Voltage at AC-3 Rated Value (Max): 1000 V
• Frequency: 50/60 Hz
• Operational Current at AC-1 up to 690 V: 100 A
• Surge Voltage Resistance Rated Value: 6 kV
• Torque: 36 / 53 lb.in / 4 / 6 Nm
• Number of Poles for Main Current Circuit: 3 Poles
• Number of NO Contacts for Main Contacts: 3
• Type of Electrical Connection: Screw-Type Terminals
• Operating Temperature: -25 / +60 °C
• Degree of Protection: IP20
• Dimensions (H x W x D): 146 x 70 x 139 mm