ABB - Installation Products B520A-UPC - Ceiling Box, Volume 20 Cubic Inches, Diameter 4 Inches, Depth 2-1/4 Inches, Color Blue, Material Polycarbonate, Mounting Means Captive Nails, Fixture Spacing for 2-3/4 Inches and 3 Inches
ABB - Installation Products

B520A-UPC

UPC: 034481006213


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Minimum Qty: 75

Multiplier: 75

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Overview

The ABB B520A-UPC is a 20 cubic inch polycarbonate ceiling box designed for secure fixture mounting in residential, commercial, and light industrial applications. Constructed from durable polycarbonate, this ceiling box resists impact, chemicals, and UV exposure while maintaining long-term reliability in demanding environments. The 4-inch diameter and 2-1/4-inch depth provide efficient space utilization for wire management and junction connections, meeting NEC and industry standards for electrical enclosures. Key features include a captive nail mounting system for tamper-resistant attachment to ceiling joists or structural supports, eliminating the need for additional hardware. The blue color coding enhances visibility during installation and maintenance, reducing the risk of errors in complex wiring scenarios. The B520A-UPC supports fixture spacing of 2-3/4 inches and 3 inches, making it compatible with a wide range of electrical fixtures, including lighting fixtures, smoke detectors, and ceiling fans. Polycarbonate construction ensures superior temperature resistance, moisture protection, and UV stability for consistent performance in both indoor and outdoor-rated applications.
  • 20 cubic inch volume for ample wire management and junction connections
  • 4-inch diameter and 2-1/4-inch depth for space-efficient installations
  • Captive nail mounting system for secure, tamper-resistant attachment
  • Blue color coding for enhanced visibility during installation and maintenance
  • Supports fixture spacing of 2-3/4 inches and 3 inches; rated for up to 50 lbs

Specifications

Application
Suitable for fixture support up to 50 lbs
Color
Blue
Cubic Capacity
20 cu in
Knockouts
0
Material
Polycarbonate
Mounting
Captive Nails
Standard
UL E11461
Standard
UL E11461 / UL E11461
Type
Ceiling Boxes
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.210 L
Package Weight (Metric)
0.095 kg
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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.