Thomas & Betts 3-Gang Vapor-Ti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$137.79
$87.79
Thomas & Betts FN-354-V 3-G VPRTGT 54CU 3.5X5.625X3.25IN PC

Thomas & Betts 3-Gang Vapor-Tight Electrical Box 54 Cubic Inch Non-Metallic Construction

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Model: FN-354-V
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$137.79
$87.79
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Thomas & Betts 3-Gang Vapor-Tight Electrical Box 54 Cubic Inch Non-Metallic Construction

Professional vapor-tight protection for demanding electrical installations

The Thomas & Betts 3-gang vapor-tight electrical box delivers reliable protection with 54 cubic inches of capacity in durable non-metallic construction. This specialty electrical box provides professional-grade vapor-tight sealing for applications requiring moisture and environmental protection, featuring black finish and UL E11461 standards compliance for dependable performance in challenging conditions.

Professional Features & Benefits

  • 54 Cubic Inch Capacity: Generous interior volume accommodates multiple connections and wiring configurations for complex installations.
  • 3-Gang Configuration: Triple-gang design supports multiple devices or switches in a single enclosure for efficient space utilization.
  • Vapor-Tight Construction: Specialized sealing design prevents moisture infiltration and protects electrical connections in humid or wet environments.
  • Non-Metallic Material: Corrosion-resistant construction eliminates rust concerns while providing excellent durability and longevity.
  • UL E11461 Listed: Meets rigorous safety standards ensuring reliable performance and code compliance for professional installations.
  • Black Finish: Professional appearance integrates seamlessly with various installation environments and aesthetic requirements.

Technical Specifications

  • Color: Black
  • Department: Electrical
  • Idea Granular Category Code Igcc: 4439 >> Specialty electrical boxes
  • Material: Non-Metallic
  • Product Group: Electrical Boxes
  • Product Subgroup: Electrical Boxes
  • Product Type: Specialty Electrical Boxes
  • Selling Unit Of Measure: each
  • Standards: UL E11461
  • Volume: 54 in_

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Outdoor electrical installations requiring weather protection
  • Industrial facilities with high humidity or moisture exposure
  • Commercial buildings in challenging environmental conditions
  • Residential applications in basements, garages, or exterior locations
  • Marine and coastal installations requiring corrosion resistance
  • Food service and processing facilities with washdown requirements

Why Choose Thomas & Betts Quality?

Thomas & Betts delivers proven reliability through UL E11461 listing and professional-grade non-metallic construction. The vapor-tight design and 54 cubic inch capacity provide long-term performance and versatility for demanding electrical applications where moisture protection and durability are essential.

Manufacturer Resources

Product Specs

Idea Granular Category Code Igcc :
4439 >> Specialty electrical boxes
Product Group:
Electrical Boxes
Product Type:
Specialty Electrical Boxes
Selling Unit Of Measure:
each
Standards:
UL E11461
Volume:
54 in³
Department:
Electrical
Product Subgroup:
Electrical Boxes
Product Color:
Black
Product Material:
Non-Metallic

Thomas & Betts FN-354-V – Frequently Asked Questions

How fast can I get the Thomas & Betts FN-354-V delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts FN-354-V come with a warranty?
Absolutely. The Thomas & Betts FN-354-V is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts FN-354-V?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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