Heavy Duty Recessed Fire Rated Poke Through Box Packing Four 20 Amp Outlets And Nickel Emt Knockouts Made For Smooth Commercial Power Hookups With Serious Grit And Zero Hassle Every Time
✔️ Handles heavy loads via dual 1½ inch nickel knockout ports
This recessed poke through box manages multiple wire penetrations while keeping commercial floors and walls sealed against extreme heat. Contractors drop these units into concrete slabs or drywall partitions to route power cables straight through structural barriers without losing the fire rating. The solid steel body stands up to job site bumps and keeps wiring organized during tight turnaround installations.
✅ Single heavy duty steel enclosure for continuous commercial use✅ Four dedicated 20 amp receptacles for equipment plug ins
✅ Dual nickel plated EMT knockouts sized at one and a half inches
✅ UL listed fire rated construction for building code compliance
💡 How does a fire rated poke through box prevent flashover in commercial underfloor wiring projects?
These handy sleeves create a cool pass through zone that stops heat from climbing into ceiling plenums while electricians feed heavy gauge cables across wide open offices.
- Pre formed openings match standard raceway diameters for quick snap in fitting
- Reinforced steel walls block sparks during high amp startup surges
- Flat interior tracks let guys pull thick wires without snagging insulation