ABB TF96-78 Thermal Overload Relay 65-78 A

ABB TF96-78 thermal overload relay, setting range 65-78 A. The TF96-78 is an economic electromechanical protection device for the main circuit, providing reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10 with temperature compensation, trip contact (NC), signal contact (NO), selectable automatic or manual reset, trip-free mechanism, STOP function, and trip indication. The overload relay is connected directly to the block contactors; single mounting kits are available as accessory.

Manufacturer part number (MPN)

TF96-78

EAN / GTIN

4013614483011

Sales unit

pcs

Setting range

65-78 A

Country of Origin

China

Lead Time

0 day

Product Sales Status

Active

Product Net Width

69.9 mm

Product Net Height

106.9 mm

Product Net Depth / Length

106.3 mm

Rated Operational Voltage

Auxiliary Circuit 600 V AC/DC; Main Circuit 690 V AC; Main Circuit 440 V DC

Rated Operational Current (I e )

78 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 8 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

Housing IP20; Main Circuit Terminals IP10

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 6 ... 35 mm²; Flexible with Ferrule 1x 6 ... 50 mm²; Flexible with Insulated Ferrule 1/2x 6 ... 16 mm²; Flexible with Insulated Ferrule 1x 6 ... 50 mm²; Flexible 1/2x 6 ... 35 mm²; Flexible 1x 6 ... 50 mm²; Rigid 1/2x 6 ... 35 mm²; Rigid 1x 6 ... 50 mm²

Tightening Torque

Auxiliary Circuit 1 ... 1.2 N·m; Main Circuit 6.0 ... 9.0 N·m

Wire Stripping Length

Auxiliary Circuit 9 mm; Main Circuit 20 mm

Recommended Screw Driver

Auxiliary Circuit Pozidriv 2; Main Circuit Hexagon 4

Mounting Position

1 ... 6

Power Loss

at Rated Operating Conditions per Pole 2.7 ... 3.8 W

Suitable For

AF80; AF96

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 1x 8-1 AWG; Flexible 2x 8-3 AWG; Stranded 1x 8-1 AWG; Stranded 2x 8-3 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 53 ... 80 in·lb

Ambient Air Temperature

Operation -40 ... +70 °C; Operation Compensated -40 ... +70 °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

1SAC200334H0001

Environmental Information

1SAC200059H0009

Environmental Product Declaration - EPD

1SAC200249H0001

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 - 93.3 %

A2L Certificate – IEC

1SAA941000-4601

ABS Certificate

1SAA941003-0101

ATEX Certificate

1SAA941006-3901

BV Certificate

1SAA941001-0203

CB Certificate

1SAA941015-2001

CCC Certificate

2024010304636179

CQC Certificate

CQC2014010309689434

Declaration of Conformity - CCC

2020980309000292

Declaration of Conformity - CE

1SAD101100-3503

Declaration of Conformity - UKCA

1SAD201100-3503

DNV GL Certificate

1SAA941004-0301

EAC Certificate

1SAA941002-2701

IECEx Certificate

1SAA941002-4001

LR Certificate

1SAA941003-0501

RINA Certificate

RINA_ELE098115XG

RMRS Certificate

1SAA941002-0701

UL Certificate

E48139-20130329

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)

3706593

E-Number (Norway)

4116797

E-Number (Sweden)

3210273

HS Code

8536.49

• EAN 4013614483011
• SAP 1000505872
• Code 8755815