Product Description
AF116-30-11-13 is ABB E series electronic overload relay. It is self-powered from the main circuit with no external power supply required. Adjustable current range is 15~45A. Trip class 10E/20E/30E is selectable. It provides motor overload protection and fast phase failure detection. Equipped with 1NO+1NC auxiliary contacts, manual / auto reset switch and test button. It can be directly mounted with ABB contactors. Featuring high protection accuracy and wide operating temperature range, it serves as standard spare part for motor control circuits.
Data Sheet
| Item | Specification |
|---|---|
| Model | E45DU-45A |
| Order No. | 10091133, 1SAX211001R1102 |
| Series | E Series Electronic Overload Relay |
| Type | Electronic Motor Overload Protection Relay |
| Adjustable Current Range | 15A ~ 45A |
| Rated Insulation Voltage Ui | 690V AC |
| Trip Class | 10E / 20E / 30E, selectable |
| Phase Protection | Fast phase loss detection |
| Auxiliary Contacts | 1NO+1NC, Ith=6A |
| Auxiliary Contact Rating | AC-15:24-240V /3A; DC-13:24V /1.5A |
| Power Supply | Self-powered via main circuit, no external supply needed |
| Reset Mode | Manual / Automatic reset selectable |
| Functions | Overload protection, phase loss protection, test function |
| Operating Temperature | -25℃ ~ +70℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Protection Class | IP20 (unit body) |
| Mounting | Direct clip-on for matching ABB contactors |
| Certifications | CE, UL508 |
| Origin | China |
Product Application
It provides overload and phase loss protection for three-phase AC induction motors. Widely used for motor control circuits of pumps, fans, compressors and conveyors. Applied in power plants, chemical, metallurgy, oil & gas and general manufacturing control cabinets. It can assemble with ABB contactors as motor starters, for new project configuration and replacement of aged relays.
Related Series Models
- E45DU-30A: Electronic overload relay, 9~30A adjustable
- E80DU-80A: Electronic overload relay, 28~80A adjustable
- E140DU-140A: Electronic overload relay, 45~140A adjustable
- E16DU Series: Low current range electronic overload relays
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