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TF42-4.2

Image for Illustration purposes only. Actual product may vary

ABB

TF42-4.2 Thermal Overload Relay

1SAZ721201R1035

MODEL TF42-4.2

BRAND

ABB

SKU

6152247

UOM

each

$68.60 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: Yes

ABS certificate

1SAA941001-0101

Ambient air temperature

Operation -25 ... +60 C Operation Compensated -25 ... +60 C Storage -50 ... +80 C

Ambient air temperature compensation

Yes

Ampere rating UL/CSA

4.2 A

ATEX certificate

1SAA941001-3901

BV certificate

1SAA941001-0202

CB certificate

1SAA941009-2001

CCC certificate

1SAA941002-3805

Connecting capacity auxiliary circuit UL/CSA

Flexible 1/2x 18-12 AWG Stranded 1/2x 18-12 AWG

Connecting capacity main circuit UL/CSA

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

Contact rating UL/CSA

(NC) B600 (NC) Q600 (NO) Q600 (NO) D300

Conventional free-air thermal current (Ith)

Auxiliary Circuit NC 6 A Auxiliary Circuit NO 4 A

cUL certificate

1SAA941001-1702

cUR certificate

cUL_E48139

Data sheet, technical information

2CDC106023D0201

Data sheet, technical information (Part 2)

1SAZ700506F0013

Declaration of conformity - CE

1SAD938507-0181

Degree of protection

IP20

DNV certificate

1SAA941002-0301

E-nummer

3211966

EAC certificate

1SAA941002-2701

eClass

7.0 27371501

ETIM 4

EC000106 - Thermal overload relay

ETIM 5

EC000106 - Thermal overload relay

ETIM 6

EC000106 - Thermal overload relay

GL certificate

1SAA941007-0401

GOST certificate

1SAA941001-2701

Instructions and manuals (part 2)

2CDC106076M6801

LR certificate

1SAA941001-0501

Max operating altitude permissible

2000 m

Maximum operating voltage UL/CSA

Main Circuit 600 V AC

Mounting position

Position 1 to 5

Number of auxiliary contacts NC

1

Number of auxiliary contacts NO

1

Number of poles

3

Number of protected poles

3

Object classification code

F

Pollution degree

3

Power loss

at Rated Operating Conditions per Pole 1.1 ... 2.0 W

Rated impulse withstand voltage (U imp)

Auxiliary Circuit 6 kV Main Circuit 6 kV

Rated insulation voltage (Ui)

690 V

Rated operational current (Ie)

4.2 A

Rated operational current AC-3 (Ie)

4.2 A

Rated operational voltage

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

Recommended screw driver

Main Circuit Pozidriv 2

Resistance to shock acc. to IEC 60068-2-27

11 ms Pulse 25g

Resistance to vibrations acc. to IEC 60068-2-6

5g / 3 ... 150 Hz

RINA certificate

1SAA941000-0801

RMRS certificate

1SAA941000-0703

RoHS information

1SAA941006-4402

RoHS status

Following EU Directive 2002/95/EC August 18, 2005 and amendment

Setting range

3.1 ... 4.2 A

Standards

IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1

Suitable for

AF09 AF12 AF16 AF26 AF30 AF38

Tightening torque

Auxiliary Circuit 1 ... 1.5 Nm Main Circuit 2.5 ... 2.7 Nm

Tightening torque UL/CSA

Auxiliary Circuit 9 ... 13 inlb Main Circuit 13 ... 22 inlb

UL certificate

UL_E48139

Wire stripping length

Auxiliary Circuit 9 mm Main Circuit 12 mm

  • 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.
  • 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

Rated frequency: Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC Main Circuit 50 Hz Main Circuit 60 Hz

Connecting capacity auxiliary circuit: Flexible with Ferrule 1/2x 0.75 ... 2.5 mm Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm Flexible 1/2x 0.75 ... 1 mm Flexible 1/2x 1 ... 2.5 mm Rigid 1/2x 0.75 ... 4 mm

Connecting capacity main circuit: Flexible with Ferrule 1/2x 0.75 ... 4 mm Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm Flexible 1/2x 0.75 ... 4 mm Rigid 1/2x 0.75 ... 4 mm

Rated operational current AC-15 (Ie): (120 V) NC 3 A (120 V) NO 0.75 A (240 V) NC 3 A (240 V) NO 0.75 A (400 V) NC 0.75 A (400 V) NO 0.75 A (500 V) NC 0.75 A (500 V) NO 0.75 A

Rated operational current DC-13 (Ie): (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

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