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⚡ Surge-proof your power like a pro—because downtime is so last decade.
The Heschen LYD1-PV1000 Surge Protective Device offers high-performance lightning and surge protection for photovoltaic and power distribution systems. With a max continuous operating voltage of 1000VDC, a peak discharge current of 40kA, and an ultra-fast response time under 25 nanoseconds, it ensures rapid and reliable defense against electrical surges. Designed for easy 35mm DIN rail mounting, this 2-pole device combines professional-grade durability with user-friendly installation, backed by a 2-year warranty and strong customer satisfaction.



| ASIN | B0CLV2LQST |
| Best Sellers Rank | #115,365 in Electronics ( See Top 100 in Electronics ) #811 in Surge Protectors |
| Brand | Heschen |
| Brand Name | Heschen |
| Circuit Breaker Type | Standard |
| Current Rating | 40000 A |
| Customer Reviews | 4.7 out of 5 stars 1,082 Reviews |
| Included Components | 1 |
| Manufacturer | Heschen Electric Co.,Ltd |
| Model | LYD1-PV1000 |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Items | 2 |
| Number of Poles | 2 |
| Part Number | LYD1-PV1000 2P |
| Unit Count | 2 Count |
| Voltage | 1000 volts |
| Warranty Description | 2 Year Manufacturer |
D**E
Great product and fast delivery
Ill buy more in the future tanks much
D**X
Protection
Pas encore installé
S**O
Ottimo!!!!
Prezzo qualità sono ottimi lo installati per il mio fotovoltaico
C**N
Bonjour très bien merci
Très bien merci
A**S
Its a worker
Seems to work fine
M**F
Perfekt 👌🏻
Sehr gute Qualität 👍🏻 macht was es soll! Danke
Trustpilot
3 weeks ago
4 days ago