ABB TF42-4.2 Thermal Overload Relay, 3.10-4.20 A

ABB TF42-4.2 — The TF42-4.2 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 are the 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 are connected directly to the block contactors. Single mounting kits are available as accessory.

Manufacturer part number (MPN)

TF42-4.2

EAN / GTIN

4013614398094

Sales unit

pcs

Setting range

3.10-4.20 A

Country of Origin

Germany

Lead Time

0 day

Product Sales Status

Active

Configuration Only

No

Criticality

No

Note

No

Product Availability Class

Standard delivery time

Storage Location

4001

Product Net Width

45 mm

Product Net Height

88.3 mm

Product Net Depth / Length

70.5 mm

Rated Operational Voltage

Auxiliary Circuit 600 V AC/DC; Main Circuit 690 V AC; Main Circuit 600 V DC

Rated Operational Current (I e )

4.2 A

Rated Frequency (f)

Auxiliary Circuit 50 Hz; Auxiliary Circuit 60 Hz; Auxiliary Circuit DC; Main Circuit 50 Hz; Main Circuit 60 Hz

Rated Impulse Withstand Voltage (U imp )

Auxiliary Circuit 6 kV; Main Circuit 6 kV

Rated Insulation Voltage (U i )

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 (I th )

Auxiliary Circuit NC 6 A; Auxiliary Circuit NO 4 A

Rated Operational Current AC-15 (I e )

(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 (I e )

(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 9 mm; Main Circuit 12 mm

Recommended Screw Driver

Main Circuit Pozidriv 2

Power Loss

at Rated Operating Conditions 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

Contact Rating UL/CSA

(NC:) B600; (NC:) Q600; (NO:) Q600; (NO:) D300

Connecting Capacity Main Circuit UL/CSA

Flexible 1/2x 18-10 AWG; Stranded 1/2x 18-10 AWG

Connecting Capacity Auxiliary Circuit UL/CSA

Flexible 1/2x 18-12 AWG; 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

2CMT2023-006525

ABB EcoSolutions

Yes

ABB Site Meeting Group Waste To Landfill Target

UL 2799 Zero Waste To Landfill Validation available

EcoSolutions Profile

1SFC100125C0355

End Of Life Disassembling Instructions

1SAC200429H0001

Environmental Information

1SAC200057H0009

Environmental Product Declaration - EPD

1SAC200373H0001

Improved Energy Efficiency for Customers

Product Efficiency - Product considered more energy-efficient compared to similar product on market or older products from the same line

Recyclability Rate of the Product acc. to EN45555

Design for Closing Resource Loops - Standard EN45555 - 65 %

A2L Certificate – IEC

1SAA941000-4601

ABS Certificate

1SAA941001-0102

ATEX Certificate

1SAA941010-3901

BV Certificate

1SAA941001-0203

CB Certificate

1SAA941009-2001

CCC Certificate

2024010304658956

CQC Certificate

CQC2011010309464423

Declaration of Conformity - CCC

2020980304001788

Declaration of Conformity - CE

1SAD101100-3503

Declaration of Conformity - UKCA

1SAD201100-3503

DNV GL Certificate

1SAA941001-0302

EAC Certificate

1SAA941002-2701

GL Certificate

1SAA941007-0401

IECEx Certificate

1SAA941003-4001

LR Certificate

1SAA941001-0502

RINA Certificate

1SAA941000-0802

RMRS Certificate

1SAA941000-0704

UL Certificate

E48139-20090126

Object Classification Code

F

ETIM 9

EC000106 - Thermal overload relay

eClass

V11.0 : 27371501

UNSPSC

39122330

IDEA Granular Category Code (IGCC)

5366 >> Thermal overload relay

E-Number (Finland)

3706122

E-Number (Norway)

4116763

E-Number (Sweden)

3211966

HS Code

8536.49

• EAN 4013614398094
• SAP 1000226913
• Code 8129984