ABB EF750 EF750 Electronic Overload Relay, 250-800A, Class 10E/20E/30E
ABB
$1,357.85
ABB EF750 EF750 Electronic Overload Relay, 250-800A, Class 10E/20E/30E
The ABB EF750 is an electronic overload relay from the ABB EF750 range with an adjustable current setting range of 250 to 800 A and trip class 10E/20E/30E. It is self-supplied, so no external power supply is needed.
It is used for motor protection against overload and phase failure. Automation Distribution supplies the EF750 as an authorized ABB distributor.
Key Features
- Adjustable current setting range: 250 to 800 A
- Trip class 10E/20E/30E (selectable)
- Protection against overload and phase failure
- Temperature compensation
- NC trip contact and NO signal contact
- Automatic or manual reset, selectable
- Trip indication and STOP function plus TEST function
- ATEX and IECEx certified (EF19 and EF45, per ABB production-date notes)
Specifications
| Manufacturer | ABB |
| Part Number | EF750 |
| Series | EF750 |
| Product Type | Electronic Overload Relay |
| Current Setting Range | 250 to 800 A |
| Trip Class | 10E/20E/30E |
| Voltage Rating | Auxiliary Circuit 600 V AC / DC / Main Circuit 1000 V AC |
| Ambient Air Temperature | Operation -25 ... +70 °C / Operation Compensated -25 ... +70 °C / Storage -25 ... +70 °C |
Authorized ABB Distributor. Automation Distribution supplies genuine ABB motor protection products. Contact our team for technical support, cross-references or volume pricing on the EF750.
- Series:
- EF750
- Current Setting Range:
- 250 to 800 A
- Trip Class:
- 10E/20E/30E
- Voltage Rating:
- Auxiliary Circuit 600 V AC / DC / Main Circuit 1000 V AC
- Ambient Air Temperature:
- Operation -25 ... +70 °C / Operation Compensated -25 ... +70 °C / Storage -25 ... +70 °C
- Spec Sheet:
- View
