Abb TA42DU-42M Tor 42A AX32 40

• TA42DU-42M (29.0-42.0A) thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
• Product Net Width:54 mm
• Product Net Height:90 mm
• Product Net Depth / Length:111 mm
• Product Net Weight:0.335 kg

Technical

• Rated Operational Voltage:Main Circuit 690 V AC
• Main Circuit 440 V DC
• Rated Operational Current (Ie):42 A
• Number of Poles:3
• Number of Auxiliary Contacts NC:1
• Number of Auxiliary Contacts NO:1
• Number of Protected Poles:3
• Conventional Free-air Thermal Current (Ith):Auxiliary Circuit NC 5 A
• Auxiliary Circuit NO 5 A
• Degree of Protection:Housing IP20
• Main Circuit Terminals IP20
• Connecting Capacity Auxiliary Circuit:Flexible 1/2x 0.75 ... 2.5 mm²
• Rigid 1/2x 0.75 ... 4 mm²
• Wire Stripping Length:Auxiliary Circuit 9 mm
• Main Circuit 14 mm
• Recommended Screw Driver:Auxiliary Circuit Pozidriv 1
• Main Circuit Pozidriv 2
• Power Loss:at Rated Operating Conditions per Pole 1.5 ... 3.2 W
• Suitable For:AX32
• AX40
• Standards:CSA 22.2 No. 14
• IEC/EN 60947-1
• IEC/EN 60947-4-1
• IEC/EN 60947-5-1
• UL 508

Technical UL/CSA

• Maximum Operating Voltage UL/CSA:Main Circuit 600 V AC
• Contact Rating UL/CSA:(NC:) B600
• (NO:) C600
• Connecting Capacity Main Circuit UL/CSA:Flexible 1/2x 8-1 AWG
• Stranded 1/2x 8-1 AWG
• Tightening Torque UL/CSA:Auxiliary Circuit 12 in·lb
• Main Circuit 40 in·lb
• Unit of measurement : Pcs