TF42-0.41 - ABB Thermal Overload Relay 0.31-0.41A, Trip Class 10, 690V AC, 3 Poles

TF42-0.41

TF42-0.41 is an ABB thermal overload relay providing reliable electromechanical motor protection with adjustable current settings from 0.31 to 0.41 Amps.This three-pole thermal overload relay features a trip class 10 rating, suitable for main circuit motor protection up to 690 V AC. It includes temperature compensation from -25 to +60 °C, phase loss sensitivity, and selectable automatic or manual reset. The device mounts directly onto block contactors and offers trip-free mechanism, STOP and TEST functions, and status indication. It complies with IEC/EN 60947-4-1 and UL 508 standards.

• Current Setting Range: 0.31–0.41 A
• Voltage Rating: Main Circuit 690 V AC, Auxiliary Circuit 600 V AC/DC
• Poles: 3
• Trip Class: 10
• Mounting: Direct on AF Series Contactors (AF9–AF38 Frames)
• Reset: Automatic or Manual Selectable
• Trip-Free Mechanism
• Phase Loss Sensitivity
• Temperature Compensation: -25 to +60 °C
• Short-Circuit Protection: 2 A gG Fuse Recommended
• Certifications: IEC/EN 60947-4-1, UL 508, CSA 22.2

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Specifications

• Part Number: TF42-0.41
• Manufacturer : ABB
• Brand : ABB
• Category : Motor Control
• Item Subcategory : Heater Element

Product Data

• UPC : 001361440471
• Weight : 0.4