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911-1

By Raco 

Collection Name:  LIFE SAFETY

Catalog ID: 911-1

By Raco
Collection Name:  LIFE SAFETY
Catalog ID:  911-1
3-3/4 in. Life Safety Square Box, Welded, 3-1/2 in. Deep, Fourteen 1/2 & 3/4 in. Concentric KO's & One 1/2 in. KO, FM Bracket, Red
  • Welded steel construction with "FM" bracket that mounts on flat side of stud
  • 3-3/4 in. square x 3-1.2 in. deep
  • 3-3/4 in. opening in wall allows for margin of error when using a 4 in. square cover
  • Accepts 4 in. square covers and mud rings
  • Painted red for dedicated life safety alarm systems
  • Large capacity design accommodates oversized devices
  • Supplied with fourteen 1/2-3/4 in. Concentric KO's and one 1/2 in. KO
  • 40.5 cu. in. capacity
  • Acceptable for use in 2-hour fire rated walls