AtlasIED FB4CPB Concrete Pour Box for FB4‑XLRF Floor Box

The AtlasIED FB4CPB is a galvanized-steel concrete pour box designed specifically for the FB4‑XLRF four‑outlet floor box. It enables flush mounting in concrete or masonry floors, ensuring proper placement and protection during the pouring process.

Ideal for applications in stages, lecture halls, or conference rooms, this pour box preserves the integrity of the floor box recess during construction. The durable 16-gauge steel construction and multiple knockouts provide robustness and flexibility in conduit options.

Key Features

• Heavy-duty steel: 16‑gauge galvanized construction resists concrete voids and corrosion.
• Multiple knockouts: Four combination knockouts support ½″–¾″ (13–19 mm) conduit runs.
• Concrete-ready: Designed specifically for flush mounting FB4‑XLRF in poured floors.
• Unfinished finish: Ready for installation without additional painting.

Technical Specifications

• Model: FB4CPB
• Dimensions: 6⅛″ height × 4″ depth (15.57 × 10.16 cm)
• Weight: 4.00 lb (1.81 kg)
• Material: 16‑gauge galvanized steel
• Knockouts: Four combo ½″–¾″ (13–19 mm)
• Warranty: 5 years