General Information
Extended Product Type:	TF140DU-142
Product ID:	1SAZ431201R1004
EAN:	4013614446849
Catalog Description:	TF140DU-142 Thermal Overload Relay
Long Description:	The TF140DU-142 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 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors.
Ordering
Minimum Order Quantity:	1 piece
Customs Tariff Number:	85364900
Popular Downloads
Data Sheet, Technical Information:	2CDC106061D0201
Instructions and Manuals:	2CDC106050M6802
Time-Current Characteristic Curve:	1SAZ400503F0004
Dimension Diagram:	1SAZ400404F0001
Dimensions
Product Net Width:	89 mm
Product Net Height:	140 mm
Product Net Depth / Length:	126 mm
Product Net Weight:	0.82 kg
Technical
Setting Range:	110 ... 142 A
Rated Operational Voltage:	Auxiliary Circuit 440 V DC
Auxiliary Circuit 500 V AC
Main Circuit 690 V AC
Main Circuit 440 V DC
Rated Operational Current (I_e):	140 A
Rated Operational Current AC-3 (I_e):	140 A
Rated Frequency (f):	Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
Auxiliary Circuit DC
Main Circuit 60 Hz
Main Circuit 50 Hz
Main Circuit DC
Rated Impulse Withstand Voltage (U_imp):	Auxiliary Circuit 6 kV
Main Circuit 8 kV
Rated Insulation Voltage (U_i):	690 V
Number of Poles:	3
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 10 A
Auxiliary Circuit NO 6 A
Rated Operational Current AC-15 (I_e):	(120 V) NC 3 A
(120 V) NO 1.5 A
(240 V) NC 3 A
(240 V) NO 1.5 A
(400 V) NC 1.9 A
(400 V) NO 1 A
(440 V) NC 1 A
(440 V) NO 1 A
(500 V) NC 1 A
(500 V) NO 1 A
Rated Operational Current DC-13 (I_e):	(125 V) NC 0.25 A
(125 V) NO 0.25 A
(24 V) NC 1.25 A
(24 V) NO 1.25 A
(250 V) NC 0.12 A
(250 V) NO 0.04 A
(60 V) NC 0.25 A
(60 V) NO 0.25 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 1/2x 0.75 ... 2.5 mm²
Rigid 1/2x 0.75 ... 4 mm²
Connecting Capacity Main Circuit:	Flexible with Ferrule 1/2x 16 ... 70 mm²
Flexible with Insulated Ferrule 1/2x 16 ... 70 mm²
Flexible 1/2x 16 ... 70 mm²
Rigid 1/2x 16 ... 70 mm²
Tightening Torque:	Auxiliary Circuit 0.8 ... 1.2 N·m
Main Circuit 8 ... 10 N·m
Wire Stripping Length:	Auxiliary Circuit 9 mm
Main Circuit 25 mm
Recommended Screw Driver:	Auxiliary Circuit Pozidriv 2
Main Circuit Hexagon 4
Suitable For:	AF116
AF140
Standards:	IEC/EN 60947-1
IEC/EN 60947-4-1
IEC/EN 60947-5-1
UL 60947-1
UL 60947-4-1
Technical UL/CSA
Maximum Operating Voltage UL/CSA:	Main Circuit 600 V AC
Ampere Rating UL/CSA:	142 A
Contact Rating UL/CSA:	(NC:) B600
(NO:) C300
Connecting Capacity Main Circuit UL/CSA:	Flexible 1/2x 6-2/0 AWG
Stranded 1/2x 6-2/0 AWG
Connecting Capacity Auxiliary Circuit UL/CSA:	Flexible 1/2x 18-14 AWG
Stranded 1/2x 18-14 AWG
Tightening Torque UL/CSA:	Auxiliary Circuit 12 in·lb
Environmental
Ambient Air Temperature:	Operation -25 ... +55 °C
Operation Compensated -25 ... +55 °C
Storage -40 ... +70 °C
Ambient Air Temperature Compensation:	Yes
Maximum Operating Altitude Permissible:	2000 m
Resistance to Shock acc. to IEC 60068-2-27:	11 ms Pulse 12g
RoHS Status:	Following EU Directive 2011/65/EU
Certificates and Declarations (Document Number)
ABS Certificate:	1SAA941004-0101
BV Certificate:	1SAA941003-0201
CB Certificate:	1SAA941012-2001
CQC Certificate:	CQC2016010309922935
cUL Certificate:	cUL_E48139
Declaration of Conformity - CCC:	2020980304001320
Declaration of Conformity - CE:	1SAD938507-0185
Declaration of Conformity - UKCA:	1SAD938501-1185
DNV GL Certificate:	1SAA941004-0301
EAC Certificate:	1SAA941002-2702
Environmental Information:	1SAC200090H0009
Instructions and Manuals:	2CDC106050M6802
LR Certificate:	1SAA941004-0501
RINA Certificate:	RINA_ELE098115XG
RMRS Certificate:	1SAA941002-0701
RoHS Information:	1SAD938503-0185
Time-Current Characteristic Curve:	1SAZ400503F0004
UL Certificate:	UL_E48139
Container Information
Package Level 1 Units:	1 piece
Package Level 1 Width:	165 mm
Package Level 1 Height:	133 mm
Package Level 1 Depth / Length:	151 mm
Package Level 1 Gross Weight:	0.945 kg
Package Level 1 EAN:	4013614446849
Package Level 2 Units:	4 piece
Package Level 2 Width:	280 mm
Package Level 2 Height:	210 mm
Package Level 2 Depth / Length:	395 mm
Package Level 2 Gross Weight:	8.786 kg
Package Level 2 EAN:	4013614494383
Classifications
Object Classification Code:	F
ETIM 4:	EC000106 - Thermal overload relay
ETIM 5:	EC000106 - Thermal overload relay
ETIM 6:	EC000106 - Thermal overload relay
ETIM 7:	EC000106 - Thermal overload relay
eClass:	V11.0 : 27371501
UNSPSC:	39121520
IDEA Granular Category Code (IGCC):	5364 >> Overload relay
E-Number (Finland):	3706579
E-Number (Sweden):	3210244
Accessories

Article	Title	Manufacturer
TF140DU-142	Article: TF140DU-142 TF140DU-142 Thermal Overload Relay
TF140DU-142-V1000	Article: TF140DU-142-V1000 TF140DU-142-V1000 Thermal Overload Relay
TF140DU-90	Article: TF140DU-90 TF140DU-90 Thermal Overload Relay

Catalog