Nylon Multi-Hole Strain Relief Fittings PG

CF21A3-GY

Gray Nylon Standard Strain Relief Fittings PG21

Thread Type: PG21

Locking Nut & O-Ring Sold Separately

Sealcon # CF21A3-GY
Cable Range .51" - .71" (13 - 18 mm)
Color Gray
No. of Holes 2
Diameter of Holes .31" (8 mm)
Insert Only 1.089.2102.19
Hummel # * Custom
Hummel HSK-K-Flex
Material Nylon

Body Length (C)
1.57" (40 mm)
Thread Length (D)
.43" (11 mm)
Wrench Flat (F1/F)
1.3" (33 mm)

Features

  • Flame protected - V0 Rated according to UL 94Halogen- and Phosphorous free materials
  • Safety - Ratchet to prevent Dome from coming loose under vibration
  • Large Selection - Cable Range from .08" (2mm) to 1.38" (35mm)
  • Non-Corrosive - Resistant to salt water, weak acids, weak alkalis, alcohol, esters, ketones, ether, gasoline, mineral, animal & vegetable oil.
  • Durable - Rugged Construction
  • Environmentally compliant - RoHS & Deca BDE


This Nylon Strain Relief (Cable Gland) with PG 21 Thread will provide your application with a product made of exceptional quality

The self locking ACME thread on the dome and flex top ensures that the overlapping splines apply a concentric seal, thereby preventing the form seal from being pulled out of the fitting & ensuring pull-out protection of your cable without damaging it.

Technical Data

Materials

  • Fittings: Nylon 6/6
  • Form Seal: Elastomer
  • Optional O-Ring: Buna-N, FPM or Silicone
  • Optional Seal Ring: Polyethylene or Fiber-Reinforced Plastic

Operating Temperature

-40°C to 100°C (-40°F to 212°F)

Available Colors

  • Black (RAL 9005)
  • Gray (RAL 7035)

Nylon 6/6: V0-rated - Flame resistant, halogen and phosphorous free, self-extinguishing, non-toxic, fungus resistant.

UL F1 UV Stable Rating for outdoor applications (Black Nylon version only).

All Multi-Hole Fittings in Nylon and Nickel Plated Brass have UR (ONLY)

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