Surge Lightning Counter
Surge Lightning Counter
15-SP07M-CT
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Production information
◆ Product application
It is installed close to the surge protector and records the number of discharges of the protector, which is easy to manage for the maintenance and replacement of the equipment.
◆ Environmental requirements
◆ Installation instructions
It is installed close to the surge protector and records the number of discharges of the protector, which is easy to manage for the maintenance and replacement of the equipment.
◆ Environmental requirements
- Temperature:-40℃- +80℃;
- Humidity: ≤90% (at an average of 25°C);
- Non-flammable and explosive atmosphere;
- It is not invaded by light, rain, etc.
◆ Installation instructions
- The product is installed close to the surge protector and can be fixed on a 35mm Din-rail
- The access line must match the electrical characteristics identified by the product terminals.
Download file
Item No. | 15-SP07M-CT |
Discharge response | ≥3kA (≥8μs rise) |
Counting interval | ≥2s |
External power supply | 220V |
Electrical power | ≤0.3W |
Memory function | No data loss will be lost in the event of a power failure |
Discharges times range | 0~99 |
Operating temperature | -40°C~+80℃ |
Wiring specifications | 0.5mm²~1.5mm² |
Housing material | Flame retardant plastic |
Enclosure rating | IP20 |
Magnetic ring size | 25mm×16mm×16mm |
Mounting bracket | 35mm rails |


SPECIFICATION
Item No. | 15-SP07M-CT |
Discharge response | ≥3kA (≥8μs rise) |
Counting interval | ≥2s |
External power supply | 220V |
Electrical power | ≤0.3W |
Memory function | No data loss will be lost in the event of a power failure |
Discharges times range | 0~99 |
Operating temperature | -40°C~+80℃ |
Wiring specifications | 0.5mm²~1.5mm² |
Housing material | Flame retardant plastic |
Enclosure rating | IP20 |
Magnetic ring size | 25mm×16mm×16mm |
Mounting bracket | 35mm rails |
DIMENSIONS

CONNECTION DIAGRAM
