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Nirah Distributors
Corrugated conduit: Corrugated conduit, 17.0 mm inside dia., 21.2 mm outside dia., 100 m rollCorrugated conduit

Cable protection and clips · Corrugated conduit

NR-CT21.2Corrugated conduit, 17.0 mm inside dia., 21.2 mm outside dia., 100 m roll

Order-inFactory and panelRobotics and harnessLow-voltage install

Flexible conduit in nylon 6, polyethylene or polypropylene. Black or grey.

Brought in against your order, so you get the full range without paying for stock we guessed at. Lead time 24 to 48 hours.

Inside dia.
17.0 mm
Outside dia.
21.2 mm
Min. bend radius
40 mm
Roll
100 m
Sold by
roll
Catalog page
11
Item NR-CT21.2 · quoted per rollPriced on quote

Add it to your quote list with the quantity of rolls you need. We reply with price and a ship date within one business day. No minimum order. Case quantities preferred. Order-in lead time 24 to 48 hours.

Conduit bend radius is for a fixed installation. Nail-in clips are for low-voltage coax, data and security cable. Choose the size at or just above the cable diameter.

Where the NR-CT21.2 is used

  • Protecting cable that moves or rubs
  • Machine and vehicle wiring
  • Outdoor edge-abrasion protection

Choosing the right corrugated conduit

Choose the inside diameter for your bundle and check the minimum bend radius for the route. Available in nylon 6, polyethylene or polypropylene, black or grey.

NR-CT21.2 is inside dia. 17.0 mm. For larger, the next size is NR-CT28.5 (23.0 mm); for smaller, NR-CT15.8 (12.0 mm).

All corrugated conduit · Corrugated conduit

Every size in this family, with NR-CT21.2 highlighted.

  • NR-CT10per roll
    Inside dia.
    6.5 mm
    Outside dia.
    10.0 mm
    Min. bend radius
    14 mm
    Roll
    200 m
  • NR-CT13per roll
    Inside dia.
    9.5 mm
    Outside dia.
    13.0 mm
    Min. bend radius
    20 mm
    Roll
    100 m
  • NR-CT15.8per roll
    Inside dia.
    12.0 mm
    Outside dia.
    15.8 mm
    Min. bend radius
    27 mm
    Roll
    100 m
  • NR-CT21.2per roll
    Inside dia.
    17.0 mm
    Outside dia.
    21.2 mm
    Min. bend radius
    40 mm
    Roll
    100 m
  • NR-CT28.5per roll
    Inside dia.
    23.0 mm
    Outside dia.
    28.5 mm
    Min. bend radius
    47 mm
    Roll
    50 m

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Build one quote for many items. Tap + Add on anything you need, then send the list. We reply with price and ship date within one business day.