ABB Thermal Overload Relay, 1NO 1NC, 67A - TF65-67

Description for ABB Thermal Overload Relay, 1NO 1NC, 67A - TF65-67

The ABB TF65-67 Thermal Overload Relay is an economical electromechanical protection device designed for main circuit applications. It provides fast and reliable protection for motors against overload or phase failure, featuring a trip class of 10. Additional features include temperature compensation, an NC trip contact, an NO signal contact, and selectable automatic/manual reset. It also incorporates a trip-free mechanism, STOP function, and trip indication for enhanced operational safety. The relay connects directly to block contactors for streamlined installation.

Specifications:

• Item Name: Thermal Overload Relay
• Model: TF65-67
• Article Number: B6A2071
• Manufacturer: ABB
• Color: Grey
• Manufacture Part Number: 1SAZ811201R1007
• Auxiliary Contacts: 1 NC, 1 NO
• Operating Conditions per Pole: 3 - 4.7W
• Rated Impulse Withstand Voltage: 6kV (Auxiliary Circuit), 8kV (Main Circuit)
• Operating Temperature: -40 to 70°C
• Storage Temperature: -50 to 80°C
• Dimensions: 54.9 x 101.4 x 106.9mm
• Insulation Voltage: 690V
• Voltage: 690VAC / 440VDC
• Amperage (A): 67A
• Torque (Nm): 4-4.5 Nm
• Frequency: 50-60Hz
• Ingress Protection (IP Rating): IP20
• Brand Origin: Germany

The TF65-67 relay is ideal for safeguarding motors in various industrial applications, ensuring efficiency and longevity.