Item # ERD8U

BACK BOX ENCLOSURE, ROUND, 275 CID, 2X SNAP-IN, TIE-OFF STRAPS, WHITE POWDER COAT FINISH

  • MAP: $14.5 / EA
  • List Price: $23.90 / EA
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  • Minimum Order Qty: 12
ERD8U BACK BOX ENCLOSURE, ROUND, 275 CID, 
2X SNAP-IN, TIE-OFF STRAPS, WHITE POWDER COAT FINISH
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ERD8U BACK BOX ENCLOSURE, ROUND, 275 CID, 
2X SNAP-IN, TIE-OFF STRAPS, WHITE POWDER COAT FINISH

Item # ERD8U

BACK BOX ENCLOSURE, ROUND, 275 CID, 2X SNAP-IN, TIE-OFF STRAPS, WHITE POWDER COAT FINISH

  • UM : EA
  • Estimated Weight: 1.8
  • Brand: QUAM NICHOLS

The ERD-8 is a UL Listed, 262 CID, stackable, steel loudspeaker backbox with a molded polystyrene damping pad ?tted to the inside top of the enclosure  that has four (4) welded, tie-off straps.

APPLICATION

Intended Use

Indoor environment

Installation

In-ceiling

MECHANICAL SPECIFICATIONS

Dimension

12 5/16 (Diameter) x 4 ¼ (D)

Internal Displacement

262 cubic inches (CI)

Attachment Points

Four (4) welded tie-off straps

Attachment to Tile Bridge

Twist tabs through side ?ange

Electrical Access

Top: one (1), ½ – ¾ combination conduit knockouts; Side: four (4), ½ – ¾ combination conduit knockouts spaced at 90°

Finish

White powder coat

Weight

1.75 lbs.

CERTIFICATIONS

UL Listed 1480 (UUMW)

As a ?re signaling device when installed with supplied instructions and requirements of NFPA 72, NEC and AHJ

UL Listed 2043

Suiteable for use in air handling spaces

 

 

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