Home Power & Data Distribution Raised Floor Systems, Floor Boxes FSR FLH20 Floor Box
FSR High-Load Capacity Floor Boxes
Heavy Duty Cable Connection and Cable Pass Through Floor Boxes for High Traffic Environments
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FSR High Load Capacity Floor Boxes, FLH20
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FSR High Load Capacity Floor Boxes combine elegance with rugged durably, to withstand up to 16,000 lbs of evenly distributed weight in heavily trafficked environments. The 7/8" solid aluminum covers are available with either a smooth surface for concrete or tiled flooring, or with a 0.20" recessed edge for carpeting. Back boxes feature innovative internal brackets that provide installer with numerous configurations for both high and low voltage applications. Two universal openings accept one or two electrical plates with a maximum total size of 4 gangs. |
- Equipped with multiple knockout provisions to supply convenient pass-throughs for conduit and bundled cables
- Adjustable leveling feet for simple, fast and accurate installation before concrete is poured
- Compartments can be electrically isolated, or wiring can be passed between compartments using the screwless separator system
- Two cover styles available:
- Utility cover provides no exit points for cables, ideal for junction box applications
- Cable pass-through cover features two removable 3-position cam locks, which provide easy "one click" cable exiting
- UL listed 514A
- Floor Boxes meet the UL scrub-water testing standards
- Made in the USA

| Edging | Height: 0.20" Colors: Silver |
| Knockouts | Total of 12, either 1", 1.25" or 1.5" diameter |
| Accessory Plates included | Two block-off plates Four gang plate divider Four center dividers |
| UL Listed | 514A |
| Typical Applications | Hotels Ballrooms Stages Convention Centers Museums Warehouses Showrooms Lobbies |
Please Note: These products ship in 2 weeks
| PART # | DESCRIPTION | DIMENSIONS | PRICE |
| For Carpet Covered Floor Applications | |||
| FSR-FLH20-1-BX | High Load Capacity Floor Box with Configurable Internal Brackets | 15" L x 13" W x 7.14" D | |
| FSR-FLH20-1S-C | Aluminum Cover with Locking Cable Exit Doors | 15" L x 13" W x 0.875" D | |
| FSR-FLH20-1-JBC | Utility Cover for Junction Box Applications | 15" L x 13" W x 0.875" D | |
| For Bare Concrete Floor Applications | |||
| FSR-FLH20-0-BX | High Load Capacity Floor Box with Configurable Internal Brackets | 15" L x 13" W x 7.15" D | |
| FSR-FLH20-0S-C | Aluminum Cover with Locking Cable Exit Doors | 15" L x 13" W x 0.875" D | |
| FSR-FLH20-0-JBC | Utility Cover for Junction Box Applications | 15" L x 13" W x 0.875" D | |
For custom connectors please CLICK HERE
MANUALS & USER GUIDES -
- FSR-FLH20-1-BX & FSR-FLH20-1S-C - Installation Manual (PDF)

- FSR-FLH20-1-JBC - Installation Manual (PDF)

- FSR-FLH20-0-BX & FSR-FLH20-0S-C - Installation Manual (PDF)

- FSR-FLH20-0-JBC - Installation Manual (PDF)

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