Product Model
TA110DU-90M
Selling Points
- 1Reliable Motor Protection: Provides fast and reliable protection against motor overload and phase failure.
- 2Trip Class 10A: Ensures high sensitivity to motor conditions with a trip class of 10A.
- 3Temperature Compensation: Automatically adjusts to changing temperatures for optimal performance.
- 4Manual/Automatic Reset: Selectable reset mechanism for easy operation and maintenance.
- 5Compact Design: Compact dimensions (80 mm W x 120 mm D x 120 mm H) for easy installation in various settings.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product Net Width | 80 mm | Product Net Height | 120 mm |
Product Net Depth / Length | 120 mm | Product Net Weight | 0.75 kg |
Setting Range | 65 ... 90 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 (Ie) | 90 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 (Uimp) | Auxiliary Circuit 6 kV Main Circuit 6 kV | Rated Insulation Voltage (Ui) | 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 (Ith) | Auxiliary Circuit NC 5 A Auxiliary Circuit NO 5 A | 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 1.2 A (400 V) NC 0.75 A (400 V) NO 0.37 A (440 V) NC 0.75 A (440 V) NO 0.37 A (500 V) NC 0.3 A (500 V) NO 0.25 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 | 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 1x 16 ... 35 mm² Rigid 1x 16 ... 35 mm² | Tightening Torque | Auxiliary Circuit 1 ... 1.3 N·m Main Circuit 7.2 ... 9.6 N·m |
Wire Stripping Length | Auxiliary Circuit 9 mm Main Circuit 25 mm | Recommended Screw Driver | Auxiliary Circuit Pozidriv 2 Main Circuit Hexagon 4 |
Power Loss | at Rated Operating Conditions per Pole 2.4 ... 4.5 W | Standards | IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1 |
Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC | 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 |
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 25g 2 shocks 13 ms |
Toxic Substances Control Act - TSCA | 2CMT2023-006525 | Object Classification Code | F |
ETIM 5 | EC000106 - Thermal overload relay | ETIM 6 | EC000106 - Thermal overload relay |
ETIM 7 | EC000106 - Thermal overload relay | ETIM 8 | EC000106 - Thermal overload relay |
eClass | V11.0 : 27371501 | UNSPSC | 39121520 |
IDEA Granular Category Code (IGCC) | 5364 >> Overload relay | Manufacturer ID | 1SAZ411201R2001 |
Specifications may be subject to change without notice