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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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