ABB Thermal Overload Relay, 1NO 1NC, 35A - TF42-35

Description for ABB Thermal Overload Relay, 1NO 1NC, 35A - TF42-35

The ABB TF42-35 Thermal Overload Relay is a robust, economical electromechanical device crafted to protect motors in the main circuit against overload and phase failure. Rated at 35A, it offers reliable protection with trip class 10, ensuring safety under demanding conditions. Key features include temperature compensation, a trip contact (NC), signal contact (NO), selectable automatic or manual reset, trip-free mechanism, STOP function, and clear trip indication. Designed to integrate directly with block contactors, it’s an ideal solution for secure motor protection.

Specifications:

• Item Name: Thermal Overload Relay
• Model: TF42-35
• Article Number: B6A2063
• Manufacturer: ABB
• Color: Grey
• Manufacture Part Number: 1SAZ721201R1053
• Auxiliary Contacts: 1 NC, 1 NO
• Operating Conditions per Pole: 1.1 - 2.0W
• Rated Impulse Withstand Voltage: 6kV (Auxiliary and Main Circuit)
• Operating Temperature: -25 to 60°C
• Storage Temperature: -50 to 80°C
• Dimensions: 45 x 88.3 x 70.5mm
• Insulation Voltage: 690V
• Voltage: 690VAC / 600VDC
• Amperage (A): 35A
• Torque (Nm): 1.5-2.5 Nm
• Frequency: 50-60Hz
• Ingress Protection (IP Rating): IP20
• Brand Origin: Germany

Built to meet high industrial standards, the ABB TF42-35 relay offers consistent and efficient motor protection for reliable operation in industrial environments.