ABB - Installation Products FN-23 - One-Gang Vapor-Tight Box, Volume 22.5 Cubic Inches, Length 3-5/8 Inches, Width 2-1/4 Inches, Depth 3-5/8 Inches, Color Black, Material Polycarbonate, Mounting Means Angled Side Nails
ABB - Installation Products

FN-23

UPC: 785991020694


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Overview

The ABB FN-23 One-Gang Vapor-Tight Box (SKU: FN-23) is a durable polycarbonate electrical enclosure designed for industrial and commercial environments where moisture, dust, and harsh conditions are present. With a 22.5 cubic inch volume and compact dimensions of 3-5/8" length x 2-1/4" width x 3-5/8" depth, this black box provides ample internal space for wiring and electrical components while maintaining a space-efficient footprint. Constructed from high-impact polycarbonate, the FN-23 delivers superior resistance to corrosion, chemicals, and physical stress, making it ideal for wet locations, outdoor installations, and corrosive atmospheres. The angled side nail mounting system ensures secure attachment to studs or framing, reducing installation time and eliminating the need for additional hardware. This vapor-tight design meets NEMA 4X and IP66 standards, providing reliable protection against water ingress and particulate contamination. The FN-23 is manufactured in the USA by ABB Installation Products, a trusted name in electrical infrastructure solutions. Suitable for new construction, retrofits, and maintenance projects, this box supports standard electrical devices including switches, outlets, and sensors in commercial buildings, manufacturing facilities, and outdoor electrical systems.
  • 22.5 cubic inch volume for ample wiring space
  • Polycarbonate construction resists moisture, dust, and corrosion
  • Angled side nail mounting for secure, tool-free installation
  • Compact 3-5/8" x 2-1/4" x 3-5/8" footprint fits tight spaces
  • NEMA 4X and IP66 rated for wet and hazardous locations

Specifications

Color
Black
Cubic Capacity
22.5 in3
Cubic Capacity
368709.8 mm3
IP Rating
IP65
Knockouts
True
Material
Polycarbonate
Material
Non-Metallic
Mounting Type
Angled Side Nails
Nema Rating
Type 4X
Series
FN
Size
3-5/8" (L) x 2-1/4" (W) x 3-5/8" (D)
Special Features
Drywall flange covered with a foam gasket and additional gaskets over the cable entry points that provide a vapor-tight seal, preventing the free flow of air through the box
Type
Specialty electrical 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)
0.260 L
Package Weight (Metric)
0.118 kg
Three-Gang Vapor-Tight Box, Volume 54 Cubic Inches, Length 3-1/2 Inches, Width 5-5/8 Inches, Depth 3-1/4 Inches, Color Black, Material Polycarbonate, Mounting Means Angled Side Nails

FN-354-V

Three-Gang Vapor-Tight Box, Volume 54 Cubic Inches, Length 3-1/2 Inches, Width 5-5/8 Inches, Depth 3-1/4 Inches, Color Black, Material Polycarbonate, Mounting Means Angled Side Nails
Two-Gang Vapor-Tight Box, Volume 36 Cubic Inches, Length 3-1/2 Inches, Width 4 Inches, Depth 3-1/4 Inches, Color Black, Material Polycarbonate, Mounting Means Angled Side Nails

FN-236-V

Two-Gang Vapor-Tight Box, Volume 36 Cubic Inches, Length 3-1/2 Inches, Width 4 Inches, Depth 3-1/4 Inches, Color Black, Material Polycarbonate, Mounting Means Angled Side Nails

Frequently Asked Questions about ABB - Installation Products

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