ESE Lightning Conductors

TESLA ST Active Lightning Arrester

Early Streamer Emission (ESE) active lightning arrester head. Stainless steel body, 214 m protection radius, 5.70 kg. Product code AE 10351.

TESLA ST is an active lightning arrester head of the Early Streamer Emission (ESE) type.

ESE lightning arresters operate on the principle of protecting a wider area by initiating the upward leader channel earlier than traditional Franklin rods. The protection radius is calculated based on the device's early triggering time (ΔT), mounting height, and the selected protection level.

The body is made of stainless steel — suitable for outdoor environments and corrosive conditions.

The manufacturer states the product's protection radius as 214 meters.

Parameter Value
Product code AE 10351
Material Stainless steel
Protection radius (manufacturer's declaration) 214 m
Dimensions 38 × 80 cm
Weight 5.70 kg
  • Residential and business centers
  • Industrial facilities
  • Storage areas
  • Educational and healthcare buildings
  • Sports facilities
  • Open-air facilities
  • Historical buildings and monuments
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