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ABB
TA110DU-110 Thermal Overload Relay
1SAZ411201R1002
MODEL TA110DU-110
Call for Pricing - 888-671-2883
Typically Ships in: 1 day
Returnable: Yes
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Number of poles
3
Power loss
at Rated Operating Conditions per Pole 2.5 ... 4.7 W
Standards
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1
Max operating altitude permissible
2000 m
Rated impulse withstand voltage (U imp)
Auxiliary Circuit 6 kV Main Circuit 6 kV
Number of protected poles
3
Tightening torque UL/CSA
Auxiliary Circuit 12 inlb
RMRS certificate
1SAA941000-0703
Rated operational current AC-3 (Ie)
110 A
EAC certificate
1SAA941002-2701
Resistance to shock acc. to IEC 60068-2-27
11 ms Pulse 12g
Maximum operating voltage UL/CSA
Main Circuit 600 V AC
CCC certificate
1SAA941001-3803
Number of auxiliary contacts NC
1
Object classification code
F
RoHS status
Planned to follow EU Directive 2002/95/EC August 18, 2005 and amendment after 2008 Q1
Rated insulation voltage (Ui)
690 V
GL certificate
1SAA941000-0403 1SAA941006-0403
Data sheet, technical information (Part 2)
1SAZ400501F0002
Number of auxiliary contacts NO
1
UL certificate
UL_E48139 1SAA938001-1604
Pollution degree
3
ABS certificate
1SAA941000-0102
DNV certificate
1SAA941000-0303
Ampere rating UL/CSA
110 A
Rated operational voltage
Auxiliary Circuit 440 V DC Auxiliary Circuit 500 V AC Main Circuit 690 V AC
ETIM 6
EC000106 - Thermal overload relay
GOST certificate
1SAA941000-2704
ETIM 4
EC000106 - Thermal overload relay
Connecting capacity auxiliary circuit UL/CSA
Flexible 1/2x 18-14 AWG Stranded 1/2x 18-14 AWG
Conventional free-air thermal current (Ith)
Auxiliary Circuit NC 5 A Auxiliary Circuit NO 5 A
Rated operational current (Ie)
110 A
Suitable for
A95 A110 AE95 AE110
RoHS information
1SAA938002-4402
Setting range
80 ... 110 A
Contact rating UL/CSA
(NC) B600 (NO) C600
Recommended screw driver
Auxiliary Circuit Pozidriv 2 Main Circuit Hexagon 4
eClass
7.0 27371501
Tightening torque
Auxiliary Circuit 1 ... 1.3 Nm Main Circuit 7.2 ... 9.6 Nm
Data sheet, technical information
1SBC100173C0201
LR certificate
1SAA941000-0504
Connecting capacity auxiliary circuit
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm Flexible 1/2x 0.75 ... 2.5 mm Rigid 1/2x 0.75 ... 4 mm
Mounting position
Position 1 to 4
E-nummer
3228692
Degree of protection
Housing IP20 Main Circuit Terminals IP10
Connecting capacity main circuit UL/CSA
Flexible 1/2x 6-2/0 AWG Stranded 1/2x 6-2/0 AWG
BV certificate
1SAA941000-0201
Connecting capacity main circuit
Flexible 1x 16 ... 35 mm Rigid 1x 16 ... 35 mm
ETIM 5
EC000106 - Thermal overload relay
CB certificate
1SAA941004-2003
Declaration of conformity - CE
1SAD938513-0043
cUL certificate
cUL_E48139
Ambient air temperature
Operation -25 ... +55 C Operation Compensated -25 ... +55 C Storage -40 ... +70 C
Ambient air temperature compensation
Yes
- Trip-Free Mechanism
- Stop- And Test Function And A Trip Indication. The Overload Relays Are Connected Directly To The Block Contactors. Single Mounting Kits Are Available As Accessory.
- The Ta110Du-110 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
Rated frequency: Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC Main Circuit 60 Hz Main Circuit 50 Hz Main Circuit DC
Rated operational current AC-15 (Ie): (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 (Ie): (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
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