ABB Thermal Overload Relay, 1NO 1NC, 33A - TF65-33

Description for ABB Thermal Overload Relay, 1NO 1NC, 33A - TF65-33

The ABB TF65-33 Thermal Overload Relay is an economical and reliable electromechanical protection device designed for main circuit motor protection. It provides fast and efficient overload and phase failure protection, with a trip class of 10. Additional features include temperature compensation, NC trip contact, NO signal contact, selectable automatic or manual reset, a trip-free mechanism, STOP function, and a trip indication. Engineered to connect directly to block contactors, the TF65-33 relay ensures stable and dependable motor performance, ideal for industrial applications.

Specifications:

• Item Name: Thermal Overload Relay
• Model: TF65-33
• Article Number: B6A2066
• Manufacturer: ABB
• Color: Grey
• Manufacture Part Number: 1SAZ811201R1002
• Auxiliary Contacts: 1 NC, 1 NO
• Operating Conditions per Pole: 2.2 - 3.8W
• 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): 33A
• Torque (Nm): 4-4.5 Nm
• Frequency: 50-60Hz
• Ingress Protection (IP Rating): IP20
• Brand Origin: Germany

Designed for durability and effective motor protection, the ABB TF65-33 relay is a dependable choice for industrial environments.