VL-SPD-1-C — Class C Surge Protective Device, AC 230/400V
The HYC1-C series provides reliable lightning and overvoltage protection for AC 50/60Hz, 230/400V electrical systems.
Featuring a built-in, non-replaceable disconnector, the device automatically isolates itself from the electrical network in the event of overcurrent, overvoltage, or internal failure.
The status indication window clearly changes from green to red, signaling device failure and the need for replacement.
Key Features
- Built-in, non-replaceable disconnector isolates the device automatically on overcurrent, overvoltage or internal failure
- Visual status window changes from green to red to signal device failure and the need for replacement
- Nominal discharge current up to 20kA and maximum discharge current up to 40kA (8/20µs)
- Response time under 25ns for fast clamping of transient overvoltage
- Operates across -40°C to +85°C
Technical Specifications
| Parameter | 110V | 220V | 380V | N-PE 220V | N-PE 380V |
|---|---|---|---|---|---|
| Rated working voltage | 110V | 220V | 380V | 220V | 380V |
| Max continuous operating voltage Uc | 140V | 275V | 385V | 440V | 255V |
| Voltage protection level Up | ≤0.8kV | ≤1.2–2.2kV | ≤1.5–1.8kV | ≤2.0kV | ≤1.0kV |
| Nominal discharge current In (8/20µs) | 20kA | 20 / 15kA | 20 / 15kA | 20 / 40 / 60kA | — |
| Maximum discharge current Imax (8/20µs) | 40kA | 40 / 20kA | 40 / 20kA | — | — |
| Response time | < 25ns | < 25ns | < 25ns | 100ns | 100ns |
| Cross-section, L/N line | 10 / 16 mm² | 10 mm² | |||
| Cross-section, PE line | 10 / 25 mm² | 16 mm² | |||
| Backup fuse / switch | 32A | 25A / 32A | |||
| Operating environment | -40°C to +85°C, relative humidity ≤95% |
Applications
Lightning and overvoltage protection at the main distribution board for AC 230/400V systems, particularly where a visual fail indicator and automatic self-isolation are required for safe end-of-life replacement.
Downloads
Technical documentation for this product (datasheet, type-test report, CAD drawing) is being finalized and will be published here shortly. Need it sooner? Contact us via the Request a Quote form and our team will send it directly.
Packaging & Logistics
Packaging details, minimum order quantity, lead time and HS code for this product are being finalized and will be published here shortly. Need this information sooner? Contact us via the Request a Quote form.