| Item | Specification |
| Brand | EPEPRO |
| Model | EPNOA-40 |
| Product Name | Over Current Protector |
| Protection Function | Over Current Protection |
| Rated Voltage | AC 230V |
| Working Voltage Range | AC 80V-350V |
| Current Range | 1-40A |
| Delay Time | 0-600s / 1-600s |
| Frequency | 50/60Hz |
| Display | LED Current Display |
| Control Type | Manual ON/OFF Switch |
| Setting Method | Button Setting |
| Installation | DIN Rail Mounting |
| Housing Material | Flame Retardant Material |
| Application | Distribution Box, Electrical Cabinet, Equipment Protection |
| Warranty | 1 Year |
| OEM / ODM | Available |
Product Description:
EPEPRO EPNOA-40 Over Current Protector is designed for circuit current protection in distribution boxes, electrical cabinets and equipment power systems. It can monitor the current condition and automatically disconnect the circuit when the current exceeds the set value, helping to protect electrical equipment and wiring from overload damage.
The current protection value can be adjusted from 1A to 40A according to different application needs. The product also supports delay time setting, which helps reduce frequent tripping and improves the stability of the electrical system.
With compact DIN rail mounting design, manual ON/OFF switch, LED current display and flame retardant housing, EPNOA-40 is suitable for home, commercial and light industrial electrical protection applications.




