Adaptaflex, 21 mm Nominal Diameter, Polyamide, Black

ABB Series PF Conduit, 21mm Nominal Diameter, 10m Length - PFCH21/BL/10M

This conduit provides routed cable protection for demanding industrial and transport environments. Manufactured from polyamide with a black finish, it is supplied as a 10m length and is designed to safeguard wiring runs where mechanical, chemical and environmental resistance are required. Its construction supports use in settings that require ingress protection up to IP66 and partial protection rated at IP40 while meeting fire‑hazard performance specified by EN45545‑2 HL2 for selected hazard categories.

Features & Benefits

• Halogen‑free composition reduces toxic gas production in fires
  Self‑extinguishing construction limits flame propagation
  Abrasion‑resistant surface extends service life under friction
  High mechanical strength offers robust impact protection
  Chemical and corrosion resistance maintains integrity in aggressive media
  UV‑resistant material prevents degradation in sun‑exposed installations

**Applications**

• Suitable for cable routing in automation cabinets and panels
  Ideal for wiring protection on rolling stock and transport vehicles
  Used with control and signal cables in electronics assemblies
  Can be used for exterior conduit runs exposed to sunlight
  Suitable for plant areas with chemical exposure and washdowns

What bending capability does this conduit provide for tight runs?

It supports a minimum bend radius of 50 mm, enabling routing around Compact components without kinking.

What temperature range can it operate within?

The material remains functional down to −50 °C and is intended for use across wide temperature conditions.

How does the conduit perform against smoke and toxicity concerns?

It exhibits low‑smoke and low‑toxicity characteristics to reduce hazardous emissions during combustion.

Which resistance properties assist in long‑term outdoor use?

UV resistance combined with corrosion and chemical resistance helps prevent material breakdown from sunlight and environmental exposure.