T16-0.74 Thermal Overload Relay
- Manufactured by:
- ABB
- Nuova Elva code
- T160V74
- Manufacturer code
- 1SAZ711201R1021
- Availability
- Standard lead time: 27 days
The T16-0.74 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, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the mini contactors or block contactors. Single mounting kits are available as accessory.
Specifications
Ordering | |
|---|---|
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85364900 |
Dimensions | |
| Product Net Width | 45 mm |
| Product Net Height | 76.7 mm |
| Product Net Depth / Length | 53.5 mm |
| Product Net Weight | 0.1 kg |
Technical | |
| Rated Frequency (f) | Auxiliary Circuit 50 HzAuxiliary Circuit 60 HzAuxiliary Circuit DCMain Circuit 50 HzMain Circuit 60 Hz |
| Rated Impulse Withstand Voltage (Uimp) | Auxiliary Circuit 6 kVMain Circuit 6 kV |
| Rated Insulation Voltage (Ui) | 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 (Ith) | Auxiliary Circuit NC 6 AAuxiliary Circuit NO 4 A |
| Rated Operational Current AC-15 (Ie) | (120 V) NC 3 A(120 V) NO 0.5 A(240 V) NC 3 A(240 V) NO 0.5 A(400 V) NC 0.75 A(400 V) NO 0.5 A(500 V) NC 0.75 A(500 V) NO 0.5 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 |
| Degree of Protection | IP20 |
| Pollution Degree | 3 |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²Flexible 1/2x 0.75 ... 1 mm²Flexible 1/2x 1 ... 2.5 mm²Rigid 1/2x 0.75 ... 4 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 4 mm²Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm²Flexible 1/2x 0.75 ... 4 mm²Solid 1/2x 0.75 ... 1.5 mm²Solid 1/2x 1.5 ... 4 mm²Stranded 1/2x 1 ... 4 mm² |
| Tightening Torque | Auxiliary Circuit 1 ... 1.2 N·mMain Circuit 1.1 ... 1.5 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mmMain Circuit 12 mm |
| Recommended Screw Driver | Main Circuit Pozidriv 2 |
| Mounting Position | Position 1 to 5 |
| Power Loss | at Rated Operating Conditions per Pole 1.1 ... 2.0 W |
| Suitable For | B6BC6B7BC7VB6VBC6VB7VBC7AS09AS12AS16 |
| Standards | IEC/EN 60947-1IEC/EN 60947-4-1IEC/EN 60947-5-1UL 60947-1UL 60947-4-1 |
| Setting Range | 0.55 ... 0.74 A |
| Rated Operational Voltage | Auxiliary Circuit 600 V AC/DCMain Circuit 690 V AC |
| Rated Operational Current (Ie) | 0.74 A |
| Rated Operational Current AC-3 (Ie) | 0.74 A |
Technical UL/CSA | |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Ampere Rating UL/CSA | 0.74 A |
| Contact Rating UL/CSA | (NC:) B600(NC:) Q600(NO:) Q600(NO:) D300 |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 18-12 AWGStranded 1/2x 18-10 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-12 AWGStranded 1/2x 18-12 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 9 ... 11 in·lbMain Circuit 9 ... 13 in·lb |
Environmental | |
| Ambient Air Temperature | Operation -25 ... +60 °COperation Compensated -25 ... +60 °CStorage -50 ... +80 °C |
| Ambient Air Temperature Compensation | Yes |
| Maximum Operating Altitude Permissible | 2000 m |
| Resistance to Shock acc. to IEC 60068-2-27 | 11 ms Pulse 22g |
| Resistance to Vibrations acc. to IEC 60068-2-6 | 3g / 3 ... 150 Hz |
| RoHS Status | Following EU Directive 2011/65/EU |
Container Information | |
| Package Level 1 Units | 1 piece |
| Package Level 1 Width | 48 mm |
| Package Level 1 Height | 63 mm |
| Package Level 1 Depth / Length | 82 mm |
| Package Level 1 Gross Weight | 0.112 kg |
| Package Level 1 EAN | 4013614397868 |
| Package Level 2 Units | 40 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 | 8.45 kg |
| Package Level 2 EAN | 4013614440571 |
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 | 7.0 27371501 |
| UNSPSC | 39121521 |
| E-Number (Sweden) | 3212060 |
