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Rated voltage(UcAc): 255V/320V
Type: Type1
Lightning pulse current (Iimp): 12.5kA
Nominal discharge current (In): 30kA
Voltage protection level (Up): ≤2.0kV
Protection degree: Ip20
Ambient Temperature: -40℃~+80℃
Number of Poles: 3P+N
Test Standard: 61643-1
Mounting on: 35mm DIN rail
Brand: Laiwo
Email: sales@woson.cn
Telephone: +86-15067706272
Whatsapp: +86-15067706272
WSTI surge protection devices are devices that combine surge protection technology with circuit breaker functions. When a surge voltage appears in the power grid, they can quickly cut off the circuit or absorb the surge energy to protect electrical equipment from surge damage.
| Part No | Description |
| WST1-12.5 | 3P+N 30kA Type 1 Surge Protective Device |
Rated Voltage (U
WSTI Surge Protection Devices are engineered to provide reliable protection against voltage surges and transients, safeguarding electrical systems and sensitive equipment in residential, commercial, and industrial applications. These devices effectively divert excess voltage caused by lightning strikes, power surges, and other electrical disturbances, minimizing the risk of damage.
Featuring a compact design, WSTI Surge Protection Devices are easy to install in various electrical configurations, ensuring seamless integration into existing systems. Built with robust materials, they are designed to withstand harsh conditions while maintaining consistent performance. The devices include visual indicators to monitor operational status, allowing for quick assessments of functionality. Compliant with national electrical safety standards, WSTI Surge Protection Devices are essential for enhancing the safety and longevity of electrical installations, providing peace of mind against unexpected surges.
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