4" Square Red Alarm Box, 1/2" & 3/4" KOs, Welded, Metallic
Item #: 27051
Cat #: 911-1
UPC: 050169091111
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FM Bracket, 4" Square, Red Alarm Box, Welded, Metallic. Depth: 3-1/2". Side Knockouts(10) 1/2" & 3/4" (concentric). Bottom Knockouts: (4) 1/2" & 3/4" (concentric). End Knockouts: (8) KOs. Cubic Inches: 40.5". UL Listed for Use in 2 Hour Fire Rated Walls.
Overview
FM Bracket, 4" Square, Red Alarm Box, Welded, Metallic. Depth: 3-1/2". Side Knockouts(10) 1/2" & 3/4" (concentric). Bottom Knockouts: (4) 1/2" & 3/4" (concentric). End Knockouts: (8) KOs. Cubic Inches: 40.5". UL Listed for Use in 2 Hour Fire Rated Walls.
Square boxes are used where multiple conductor runs are split into two or more directions to bring power to a number of electrical devices.
Also known as: 050169091111, 911-1
Specifications
| Color: | Red |
| Depth: | 3 1/2 in |
| Knockout Diameter: | 1/2 in, 3/4 in |
| Mounting: | Bracket, Screw On, Nail On |
| Material: | Steel |
| Cubic Inches: | 40.500 in³ |
| Color: | Red |
| Knockout Diameter: | 1/2 in, 3/4 in |
| Material: | Steel |
| Depth: | 3 1/2 in |
| Mounting: | Bracket, Screw On, Nail On |
| Cubic Inches: | 40.500 in³ |
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