Sealcon #: OR-21-BN
Color: Black
Material: Buna-N
Hummel: O-Ring-NBR
Hummel #: 1.321.2100.17
PG 21
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(303) 699-1135 | (800) 456-9012
Inner Diameter (D) | 1.02" (26 mm) |
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Height (E) | 0.08" (2 mm) |
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Features
If NEMA 4x or 6 (European IP 68 – submersible) is required, O-Rings or Seal Rings (ordered separately) should be used when mounting Strain Relief Fittings to a control panel, secured with a locking nut. The Straight Strain Relief fittings feature a molded O-Ring groove. For these fittings, the Buna-N O-Ring is the best solution. The Snap Elbows and some of the Conduit Fittings do not have a recess for an O-Ring. In that case, the Polyethylene Seal Ring would be the best choice, unless the hole can be beveled to accommodate an O-Ring.