| Customization: | Available |
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| Task: | Adjust |
| Structure: | Combination |
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HHA3-1 electronic load limit automatic controller (hereinafter referred to as controller) is suitable for control circuits with AC 50Hz and working voltage AC220V, and is powered according to the rated power. When the power load exceeds the specified range, the controller automatically cuts off the load power supply to achieve automatic control. The control is mainly used in industrial and mining, enterprise employee dormitories, and construction site migrant worker dormitories to control the illegal use of electricity by employees and workers to achieve the purpose of safe use of electricity. The product has a compact structure and beautiful appearance, and can be installed in parallel with DZ47 (C45).
This controller meets the relevant requirements of GB/T14048.4.
| Specification | HHA3-1 |
| Working power supply | AC220V 50Hz |
| Current specifications | 1A, 3A, 5A, 10A, 16A, 20A, 32A |
| Installation method | 35mm rail type |
| Dimensions | 50×80×66.5mm |
| Protection function | Overcurrent protection |
| Display mode | LED indicates working status |
| Contact form | Voltage output |
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