Product Model
TA75DU-42M
Selling Points
- 1Fast and reliable protection against motor overload and phase failure.
- 2Trip class 10A for precise control.
- 3Temperature compensation for enhanced accuracy.
- 4Automatic or manual reset selectable for flexibility.
- 5Trip-free mechanism for safe operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product Net Width | 54 mm | Product Net Height | 90 mm |
Product Net Depth / Length | 111 mm | Product Net Weight | 0.335 kg |
Rated Operational Voltage | Main Circuit 690 V AC Main Circuit 440 V DC | Rated Operational Current (Ie) | 42 A |
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 (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 |
Degree of Protection | Housing IP20 Main Circuit Terminals IP20 | Connecting Capacity Auxiliary Circuit | Flexible 1/2x 0.75 ... 2.5 mm² Rigid 1/2x 0.75 ... 4 mm² |
Wire Stripping Length | Auxiliary Circuit 9 mm Main Circuit 14 mm | Recommended Screw Driver | Auxiliary Circuit Pozidriv 1 Main Circuit Pozidriv 2 |
Power Loss | at Rated Operating Conditions per Pole 1.5 ... 3.2 W | Suitable For | AX50 AX65 AX80 |
Standards | CSA 22.2 No. 14 IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 508 | Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
Contact Rating UL/CSA | (NC:) B600 (NO:) C600 | Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 8-1 AWG Stranded 1/2x 8-1 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 Main Circuit 40 in·lb |
Ambient Air Temperature | Operation -25 ... +55 °C Operation Compensated -25 ... +55 °C Storage -40 ... +70 °C | RoHS Status | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
Toxic Substances Control Act - TSCA | 2CMT2023-006525 | 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 |
E-Number (Finland) | 3707435 | Manufacturer ID | 1SAZ321201R2003 |
Specifications may be subject to change without notice