Phlox Energy
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| Operating State/Fault Indication | Green ok/Red defect |
| Maximum Continuous Operating Voltage(AC) | 150V/275V/320V/380V/385V/440V |
| Voltage Protection Level | 1kV/1.5kV/1.6kV/1.8kV/2kV |
| Back-up Fuse (max) | 315A gL/gG |
| TOV Withstand 5s | 180V/335V/380V |
| TOV 120min | 230V/440V/580V/765V |
| Operating Temperature Range | -40°C - +70°C |
| Mounting | 35mm DIN RAIL, EN60715 |
The LY1-B25 is designed to limit overcurrent and transient overvoltage caused by lightning, system switching, or static electricity, thereby protecting electronic equipment and communication lines from damage.
The visual indicator provides real-time status: a Green display indicates the device is operating normally (OK), while a Red display indicates a defect or fault state, signaling that the module needs replacement.
The device is designed for standard electrical cabinet configurations and supports easy installation on a 35mm DIN Rail in compliance with the EN60715 standard.
It is suitable for AC 50/60Hz power supply systems with rated voltages ranging from 220V to 380V, making it ideal for household, tertiary industry, and industrial applications.
This surge protection device operates reliably in extreme environments, with an operating temperature range of -40°C to +70°C.
It supports multiple protection modes including relative phase, relative ground, relative midline, midline to ground, and various combined protection configurations to suit different installation requirements.
