الوصف
TF42-13 Thermal Overload Relay
The TF42-13 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. Further features include temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function, and a trip indication. The overload relays connect directly to block contactors. Single mounting kits are available as accessory.
Setting Range: 10 … 13 A
Rated Operational Voltage: Auxiliary Circuit 600 V AC/DC; Main Circuit 690 V AC; Main Circuit 600 V DC
Rated Operational Current: 13 A
Rated Frequency: Auxiliary Circuit 50 Hz, 60 Hz, DC; Main Circuit 50 Hz, 60 Hz
Rated Impulse Withstand Voltage: Auxiliary Circuit 6 kV; Main Circuit 6 kV
Rated Insulation Voltage: 690 V
Number of Poles: 3P
Number of Auxiliary Contacts NC: 1
Number of Auxiliary Contacts NO: 1
Number of Protected Poles: 3
Conventional Free-air Thermal Current: Auxiliary Circuit NC 6 A; Auxiliary Circuit NO 4 A
Rated Operational Current AC-15: (120 V) NC 3 A; (120 V) NO 0.5 A; (240 V) NC 3 A; (240 V) NO 0.5 A; (400 V) NC 0.75 A; (400 V) NO 0.5 A; (500 V) NC 0.75 A; (500 V) NO 0.5 A
Rated Operational Current DC-13: (125 V) NC 0.55 A; (125 V) NO 0.55 A; (24 V) NC 1.25 A; (24 V) NO 1.25 A; (250 V) NC 0.27 A; (250 V) NO 0.27 A; (500 V) NC 0.15 A; (500 V) NO 0.15 A; (60 V) NC 0.55 A; (60 V) NO 0.55 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: at Rated Operating Conditions per Pole 1.3 … 2.2 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
Contact Rating UL/CSA: (NC:) B600, Q600; (NO:) Q600, D300
Connecting Capacity Main Circuit UL/CSA: Flexible and Stranded 1/2x 18-10 AWG
Connecting Capacity Auxiliary Circuit UL/CSA: Flexible and Stranded 1/2x 18-12 AWG
Tightening Torque UL/CSA: Auxiliary Circuit 9 … 11 in·lb; Main Circuit 13 … 22 in·lb
Ambient Air Temperature: Operation -25 … +60 °C; Operation Compensated -25 … +60 °C; Storage -50 … +80 °C
Ambient Air Temperature Compensation: Yes
Maximum Operating Altitude Permissible: 2000 m
Resistance to Shock acc. to IEC 60068-2-27: 11 ms Pulse 25g
Resistance to Vibrations: 5g 3 … 150 Hz
RoHS Information: Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act – TSCA: Declaration available
Conflict Minerals Reporting Template (CMRT): Declaration available
REACH Declaration: Declaration available
RoHS Declaration: Declaration available
WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)
Package Level 1 Units: carton 1 piece
Package Level 1 Dimensions (W x H x D): 4.8 cm x 9.2 cm x 7.8 cm
Package Level 1 Gross Weight: 0.145 kg
Package Level 2 Units: carton 40 piece
Package Level 2 Dimensions (W x H x D): 28 cm x 21 cm x 39.5 cm
Package Level 2 Gross Weight: 7.346 kg
