Discharge horns type RR are designed to create a spark gap that protects the insulators of lightning protection wire suspensions from the effects of electric arcs. The horns are mounted on lugs. Manufactured according to TU 3449-001-52819896-2010.

Technical Specifications

• RR-55:
  • Mounted on lugs: U1-7-16, U2-7-16, U2-12-16, U2-16-20, U2-21-20
  • Dimensions: L = 66.5 mm, l = 55 mm
  • Weight: 0.38 kg
• RR-88:
  • Mounted on lugs: U1-7-16, U2-7-16, U2-12-16, U2-16-20, U2-21-20
  • Dimensions: L = 99.5 mm, l = 88 mm
  • Weight: 0.41 kg
• RR-130:
  • Mounted on lugs: U1-12-16, U1-16-20, U2-30-24
  • Dimensions: L = 141.5 mm, l = 130 mm
  • Weight: 0.44 kg
• RR-205:
  • Mounted on lugs: U1-12-16, U1-16-20, U2-30-24
  • Dimensions: L = 216.5 mm, l = 205 mm
  • Weight: 0.50 kg
• RR-357:
  • Mounted on lugs: US-7-16, US-12-16, U1-21-20
  • Dimensions: L = 368.5 mm, l = 357 mm
  • Weight: 0.61 kg
• RR-412:
  • Mounted on lugs: US-7-16, US-12-16, U1-21-20
  • Dimensions: L = 423.5 mm, l = 412 mm
  • Weight: 0.66 kg
• RR-470:
  • Mounted on lugs: U1-30-24, US-30-24
  • Dimensions: L = 481.5 mm, l = 470 mm
  • Weight: 0.87 kg
• RR-156:
  • Mounted on lugs: U1-7-16, U2-7-16
  • Dimensions: L = 173.5 mm, l = 156 mm
  • Weight: 0.376 kg
• RR-168:
  • Mounted on lugs: U1-12-16, U1-16-20, U1-21-20, U2-12-16, U2-16-20, U2-21-20
  • Dimensions: L = 185.5 mm, l = 168 mm
  • Weight: 0.436 kg
• RR-212:
  • Mounted on lugs: U1-30-24, U2-30-24
  • Dimensions: L = 232.5 mm, l = 212 mm
  • Weight: 0.516 kg

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