ABB Thermal Overload Relay, 1NO 1NC, 0.23A, Motor Protection - TF42-0-23

Description for ABB Thermal Overload Relay, 1NO 1NC, 0.23A, Motor Protection - TF42-0-23

The ABB TF42-0-23 Thermal Overload Relay is an economical and reliable protection solution for motors, safeguarding against overloads and phase failures in the main circuit. This electromechanical relay is designed with trip class 10 and offers features such as temperature compensation, a trip contact (NC), and a signal contact (NO). The device provides selectable automatic or manual reset, a trip-free mechanism, STOP function, and clear trip indication. Engineered to connect directly to block contactors, it ensures rapid and effective motor protection.

Specifications:

• Item Name: Thermal Overload Relay
• Model: TF42-0-23
• Article Number: B6A2044
• Manufacturer: ABB
• Color: Grey
• Manufacture Part Number: 1SAZ721201R1009
• 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): 0.23A
• Torque (Nm): 1.5-2.5 Nm
• Frequency: 50-60Hz
• Ingress Protection (IP Rating): IP20
• Brand Origin: Germany
• Unit: Piece

Built to provide dependable motor protection in industrial environments, the TF42-0-23 is a trusted solution for enhanced motor reliability and safety.