TB425FB Fire Alarm Box with Mounting Plate
Owner’s Manual
Material: Steel
Finish: Pregalvanized; Powder Coated
Color: Red
FEATURES
- Used for mounting fire alarm devices and strobes
- Snap-on installation to Heavy Duty Telescoping Bracket allows for easy positioning along bracket
- Can also be mounted directly to metal studs
- For use with TB1624HD and TBTG (sold separately) for overhead T-Grid application
- Easily adjust for different depth wall and ceiling applications
- Screws inside fire alarm box allow for adjustment after drywall or ceiling tile installation, providing confidence to adapt to any situation
- Includes multiple knockouts on each side of the box
- Design provides built in far side support for minimum stub depths
- Powder coated inside and outside of box
- Includes depth stamps marked directly on the product for easy positioning
- Drop-wire attachment point
| Part Number | Minimum Stud Depth | Box Size | Box Depth | Knockout Sizes | Far Side Support Depth | Depth Adjustment A | Length L | Height H | Thickness T | Unit Weight |
| TB425FB | 2½” | 4″ | 2½” | ½”, ¾” | 2½” | ½” – 1¼” | 6.2″ | 7.36″ | 2.36″ | 1.40 lb |
| TB435FB | 3⅝” | 4″ | 3½” | ½”, ¾” | 3⅝” | ½” – 1½” | 6.2″ | 7.36″ | 3.36″ | 1.67 lb |
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