Insulated fork terminals with heat shrinkable sleeve НВИ-Т

type : НВИ-Т

By TU 3424-001-59861269-2004

• Designed for termination by crimping stranded flexible copper wires and subsequent mounting to the terminals of electric equipment on the basis of screw fixation

• Does not require complete removal of the connection. For fast displacement of the cross-connection — just loosen screw fixation

•  Insulation material: cross-linked polyethylene.

Halogen-free

• Temperature resistance of insulation: 105 °C

• Terminal material: copper, grade M1

• Terminal plating:: electrolytic tinning

• Max voltage: 690 V

• Design features:

  • not welded butt connection on  pipe contact part of the terminals, the orientation of the terminal in the tool’s dies doesn't matter
  •  transverse notches provided on the inner surface of the tubular part of terminals to increase the mechanical strength of the connection with core
  • heat shrinkable tube with adhesive layer provides complete sealing and corrosion protection of the contact connection after shrinkage

 • Advanced multi - dimensional ranges of crimping

•  In case of the absence of access to electricity, in the process of installing of the terminals and connectors with heat shrinkable cuffs, it is recommended to use portable “KBT” gas torches: Х-190,Х-220Х-350

  • Key parameters
  • Watch more
  • Installation tools
Name Cross section (mm²) Current
(А)
Screw  Dimensions (mm)
D B L P d₁ S
НВИ-T 1.5-4   0.5–1.5 19 М4 4.4 7.2 29.0 19 1.7 0.8
НВИ-Т 1.5-5   0.5–1.5 19 М5 5.4 8.1 29.0 19 1.7 0.8
НВИ-Т 2.5-4   1.5–2.5 27 М4 4.4 7.2 29.0 19 2.3 0.8
НВИ-Т 2.5-5   1.5–2.5 27 М5 5.4 8.1 29.0 19 2.3 0.8
НВИ-Т 6.0-4   4.0–6.0 48 М4 4.4 8.3 33.5 24 3.4 1.0
НВИ-Т 6.0-5   4.0–6.0 48 М5 5.4 12.0 33.5 24 3.4 1.0
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