ESP PLUS W1 is the first N2 vehicle road restraint system with a the smallest working width (W1).


ESP PLUS W1 has been developed for applications with very narrow shoulders: obstacle and slope isolation. Less rigid than concrete, it is also easier to install wherever narrow operating widths are required. Its robustness and performance make it an effective safety product to protect the passengers of a vehicle in distress.

  • Tested length: 40 m in level N2
  • W1 (0.6 m)
  • D = 0.5 m
  • ASI: B
  • CE certified: 0057 - CPR - 2010

Certified transitions available on the following products: HBB 1.33 Plus / HBB 1.33

Technical data


Post: Sigma 100 in S235 JR steel;

Length: 1,90 m

Beam profile: AD profile in S235 JR steel

Weight per lm: 41,5 kg

Post spacing: 0.66 m

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