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TF42-1.7 Thermal Overload Relay
Manufacturer: ABB
Product ID: 1SAZ721201R1028
EAN: 4013614398063
The TF42-1.7 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 10. Features include temperature compensation, trip contact (NC), signal contact (NO), automatic or manual reset selectable, trip-free mechanism, STOP function and trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
Setting Range: 1.3 … 1.7 A
Rated Operational Voltage: Auxiliary Circuit 600 V AC/DC, Main Circuit 690 V AC, Main Circuit 600 V DC
Rated Operational Current: 1.7 A
Degree of Protection: IP20
Pollution Degree: 3
Connecting Capacity Auxiliary Circuit: Flexible with Ferrule 1/2x 0.75 … 2.5 mm², Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm², Flexible 1/2x 0.75 … 1 mm², Flexible 1/2x 1 … 2.5 mm², Rigid 1/2x 0.75 … 4 mm²
Connecting Capacity Main Circuit: Flexible with Ferrule 1/2x 0.75 … 4 mm², Flexible with Insulated Ferrule 1/2x 0.75 … 4 mm², Flexible 1/2x 0.75 … 4 mm², Rigid 1/2x 0.75 … 4 mm²
Tightening Torque: Auxiliary Circuit 1 … 1.2 N·m, Main Circuit 1.5 … 2.5 N·m
Wire Stripping Length: Auxiliary Circuit 0.9 cm, Main Circuit 1.2 cm
Recommended Screw Driver: Main Circuit Pozidriv 2
Power Loss per Pole: 1.1 … 2.0 W
Suitable For: AF09, AF12, AF16, AF26, AF30, AF38
Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1, IEC 60335-2-40 A2L
Maximum Operating Voltage UL/CSA: Main Circuit 600 V AC
Ambient Air Temperature Operation: -25 … +60 °C
Ambient Air Temperature Storage: -50 … +80 °C
Ambient Air Temperature Compensation: Yes
Maximum Operating Altitude Permissible: 2000 m
Resistance to Shock: 11 ms Pulse 25g
Resistance to Vibrations: 5g 3 … 150 Hz
RoHS Compliance: Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
TSCA Compliance: Compliant
WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)
Package Level 1 Units: 1 piece
Package Level 1 Width: 4.8 cm
Package Level 1 Height: 9.2 cm
Package Level 1 Depth: 7.8 cm
Package Level 1 Gross Weight: 0.145 kg
Package Level 1 EAN: 4013614398063
Package Level 2 Units: 40 pieces
Package Level 2 Width: 28 cm
Package Level 2 Height: 21 cm
Package Level 2 Depth: 39.5 cm
Package Level 2 Gross Weight: 7.346 kg
Package Level 2 EAN: 4013614440106
Object Classification Code: F
ETIM 9 and 10: EC000106 – Thermal overload relay
eClass: V11.0 : 27371501
UNSPSC: 39122330
IDEA Granular Category Code: 5366 >> Thermal overload relay
E-Numbers: Finland 3706119, Norway 4116760, Sweden 3211963
