Crouse-Hinds AHG, UNJ, UNJC, and ARB Flexible Luminaire Hangers

Description

Applications

• Designed for pendant-mounting incandescent, HID, and fluorescent luminaires.
• Used in hazardous environments where vibration or movement may occur.
• Allows luminaires to swing up to 20° (AHG) or 8° (UNJ, UNJC) from the perpendicular.

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Key Features

AHG Series

• Universal joint support permits up to 20° swing in any direction.
• Gasketed neoprene diaphragm prevents moisture and dirt ingress.
• Threaded male nipple for direct conduit connection.

UNJ & UNJC Series

• Ball and cushion type suspension options:
  • Ball type supports up to 125 lbs.
  • Cushion type supports up to 48 lbs.
• Flexible joint allows up to 8° swing.
• Available with 3/4” luminaire stems.

ARB Series

• For mounting to GRF, VXF, or 4” octagonal outlet boxes.
• Ball type allows 11° swing, cushion type allows 8° swing.
• Surface or flush mounting options available.

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Standard Materials & Finishes

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Certifications & Compliance

• Class I, Division 2 (Groups A, B, C, D).
• Class II, Division 2 (Groups F, G) (AHG Series only).
• Class III (AHG Series only).
• Wet Locations; NEMA 3, 3R.

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Ordering Information

AHG Series

UNJ Series (Ball Type)

UNJC Series (Cushion Type)

ARB Series – Ball Type (Fits GRF & VXF Outlet Boxes)

ARB Series – Cushion Type (Fits GRF & VXF Outlet Boxes)

ARB Series – Cushion Surface (Vaportight with Neoprene Diaphragm)

ARB Series – Ball Type (Fits GRF, VXF, & 4” Outlet Boxes)

ARB Series – Cushion Type (Fits GRF, VXF, & 4” Outlet Boxes)

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Conclusion

The Crouse-Hinds AHG, UNJ, UNJC, and ARB Flexible Luminaire Hangers offer secure, NEC-compliant solutions for hazardous locations. Their adjustable swing angles, moisture-resistant gaskets, and rugged construction make them ideal for industrial lighting applications.