Email Us
400KA Lightning Protection Box With 20 Years Warranty

400KA Lightning Protection Box With 20 Years Warranty

  • Class B Surge Protective Device for AC Power System

  • Power distribution box(cabinet); AC cabinet; Column head cabinet; Charging station/charging point

  • Communication Base Station

  • Telecom centers

  • Automatic control centers

  • Intelligent buildings

  • Industrial enterprises

  • Medical institutes 

  • IT, TT, TN-C, TN-S, TN-C-S, and other power supply system

Feature of 400KA Model With 20 Years Warranty

  • UL 1449, IEC61643

  • IP54

  • 400kA 8/20μs capability

  • Thermal disconnect device

  • Heat turn-off technology

  • Temperature control to protect circuit

  • Status indicators and lightning counter

  • Remote alarm contact, easy to remote control

  • Easy to install and simple for maintenance

  • International famous brand for core component with excellent performance

  • 20 years warranty

Technical Parameters of 400KA Model With 20 Years Warranty

Lighning proection zone(LPZ)1-2
Standards ComplianceUL 1449 4th Edition; IEC61643-1; ROHS
ClassificationClass I /II, Type1/2
Nominal working voltage Un220VAC (L -N)/380VAC (L -L)127VAC (L -N)/220VAC (L -L)
Max continuous operating voltage Uc385VAC280VAC
Nominal discharge current (8/20µs) In20kA
Max discharge current Imax (8/20µs) Imax400KA
Voltage Protection Rating ( VPR) Up0.8kV(L-N)1.7kV(L-L, L-G)1.2kV
Fault Current Rating65kA with 200A breaker
Response Time Ta25ns/100ns
Temperature & Humidity ratingTemperature: -20 to 80℃, (-4-176F)
Relative humidity: ≤95%
Mounting styleParallel hardwire
Dimension (Inches)300(L)*205 (W)*400(H) mm
Connecting diameterMin.16mm2, Max.25mm2
Material of BOX (Outdoor)ABS

Product Diagram of 400KA Model With 20 Years Warranty

400KA Model With 20 Years Warranty

Related Products

Leave a Message
Contact Us
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept