Carlon 49 Cubic Inch Blue PVC ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$79.99
$19.91

Carlon 49 Cubic Inch Blue PVC Three Gang Adjustable Outlet Box

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Model: B349ADJ
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$79.99
$19.91
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Carlon 49 Cubic Inch Blue PVC Three Gang Adjustable Outlet Box

Professional-Grade Adjustable Electrical Box Solution

The Carlon 49 Cubic Inch Three Gang Adjustable Outlet Box delivers professional-grade electrical box performance for multi-device installations. This blue PVC outlet box features patented adjustable depth technology designed for electrical contractors and installers, providing the reliable performance and UL Listed safety that electrical professionals demand for three-gang applications.

Professional Features & Benefits

Innovative Adjustable Design

  • Patented Adjust-A-Box Technology - Allows adjustment from 0 to 1-3/4 inches after installation for perfect wall alignment
  • 49 Cubic Inch Capacity - Ample space for three-gang wiring connections and devices with room for wire nuts and splices
  • Three Gang Configuration - Accommodates three standard electrical devices including switches, outlets, and GFCI receptacles
  • Blue PVC Construction - Non-metallic material provides corrosion resistance and lightweight installation benefits

UL Listed Safety & Compliance

  • UL E11461 Listed - Meets stringent safety standards for electrical box applications and code compliance
  • NEC Article 314 Compliant - Designed and listed for use with non-metallic sheathed cable per National Electrical Code requirements
  • Professional Installation Ready - Engineered for reliable performance in residential and commercial electrical systems

Technical Specifications

This three-gang outlet box features 49 cubic inches of internal volume with blue PVC construction. UL Listed under E11461 for electrical safety compliance. Designed for non-metallic sheathed cable installations per NEC Article 314. Patented adjustable depth mechanism allows 0 to 1-3/4 inch adjustment after installation. Each unit sold individually for flexible project planning.

Installation Process

  1. Cut appropriate three-gang opening in drywall or wall surface ensuring proper dimensions for box placement
  2. Route non-metallic sheathed cables to box location following NEC guidelines for cable protection and support
  3. Insert cables through appropriate cable entry points and secure with proper cable clamps or connectors
  4. Position box in wall opening and secure using appropriate mounting method for wall construction type
  5. Adjust box depth using patented mechanism to achieve flush alignment with finished wall surface
  6. Complete electrical connections following local codes and manufacturer specifications for reliable operation

Professional Applications

Ideal for:

  • Residential Electrical Systems - Kitchen countertop outlets, bathroom GFCI installations, and bedroom switch combinations
  • Commercial Wiring Projects - Office workstation power, retail display lighting controls, and conference room electrical systems
  • Multi-Device Installations - Three-switch lighting controls, combination switch and outlet configurations, and smart home device mounting
  • Remodel Applications - Retrofit installations where adjustable depth compensates for varying wall thicknesses
  • New Construction - Standard electrical rough-in work requiring three-gang capacity with future adjustment capability
  • Code Compliance Projects - NEC Article 314 compliant installations requiring UL Listed electrical boxes
  • Non-Metallic Cable Systems - Romex and similar cable installations in residential and light commercial applications
  • Drywall Installations - Standard and thick drywall applications with adjustable depth for perfect finishing

PVC Construction Advantage

The blue PVC construction provides superior corrosion resistance compared to metal boxes, making it ideal for humid environments like bathrooms and basements. The non-metallic material eliminates grounding requirements while providing excellent durability and impact resistance. The lightweight design reduces installation fatigue while maintaining structural integrity for secure device mounting.

Why Choose Carlon Quality?

Carlon's commitment to UL Listed safety and innovative design makes this adjustable outlet box the preferred choice for electrical professionals. The patented Adjust-A-Box technology eliminates common installation challenges while ensuring code compliance and reliable performance. Trust Carlon for electrical box solutions that combine professional-grade construction with practical installation benefits.

Manufacturer Resources

Product Specs

Application:
Designed and listed for use with non-metallic sheathed cable in accordance with Article 314 of the National Electrical Code
Color:
Blue
Material:
PVC
Product Name:
PLASTIC ELEC BOX W/O CONDUCTOR
Product Type:
Outlet Boxes
Selling Unit Of Measure:
each
Special Functions:
Patented design allows for adjustment from 0 in. to 1-3/4 in. after installation.
Standards:
UL E11461
Volume:
49 in_
Product Group:
Boxes and Enclosures
Department:
Electrical
Product Sub group:
Electrical Boxes
Product Type2:
Outlet box