Hubbell HBL60CM84A FD Box
Hubbell HBL60CM84A FD Box Product Description
Hubbell HBL60CM84A Marine FD Box - Heavy-Duty 1" NPT Watertight Electrical Enclosure
Engineer uncompromising electrical safety into your marine installation with the Hubbell HBL60CM84A FD (Feed-Through) Box, a premium watertight electrical enclosure designed to withstand the harshest marine environments. This rugged 1" NPT junction box combines high-grade PBT construction with a corrosion-resistant stainless steel mounting plate, delivering the reliability that marine electrical systems demand.
Marine-Grade Construction Features
- Dual 1" NPT Hubs: Accommodates standard marine conduit connections for versatile installation options
- PBT Enclosure Material: Superior chemical resistance and UV stability for long-term marine exposure
- Stainless Steel Mounting Plate: Corrosion-resistant mounting hardware for permanent installation integrity
- Watertight Design: Engineered to prevent water ingress in harsh marine conditions
- UL Listed Safety: Meets rigorous electrical safety standards UL 514C/50E and CSA C22.2
- High-Visibility Yellow: Enhanced safety identification for marine electrical installations
Technical Specifications
Model Number: | HBL60CM84A |
UPC Code: | 783585528809 |
Hub Size: | 1" NPT (2 hubs) |
Enclosure Material: | PBT (Polybutylene Terephthalate) |
Mounting Plate: | Stainless Steel |
Color: | Yellow |
Weight: | 1 lb |
Internal Capacity: | 30 cubic inches |
Material Fire Rating: | UL 94V-0 |
Certifications: | UL 514C/50E, CSA C22.2, ANSI |
Application Type: | Marine Watertight Feed-Through Box |
Environmental Rating: | Watertight Marine Grade |
PBT Material Advantages
Polybutylene Terephthalate (PBT) offers exceptional performance characteristics for marine electrical applications:
- Chemical Resistance: Outstanding resistance to saltwater, fuel, oils, and marine cleaning chemicals
- UV Stability: Superior resistance to sun degradation and color fade
- Dimensional Stability: Maintains precise fit and seal integrity through temperature cycles
- Impact Resistance: Withstands mechanical shock and vibration common in marine environments
- Electrical Properties: Excellent dielectric strength and insulation characteristics
Marine Applications & Installation
Essential for professional marine electrical installations:
- Shore power system junction connections
- DC electrical system branch circuit protection
- Navigation and communication equipment feeds
- Bilge pump and ventilation fan circuits
- Marine accessory power distribution
- Engine compartment electrical connections
- Mast and tower electrical feeds
Professional Installation Guidelines
The HBL60CM84A is designed for permanent installation in marine electrical systems. The stainless steel mounting plate provides secure, corrosion-resistant attachment to bulkheads, stringers, or electrical panels. Proper conduit installation through the dual 1" NPT hubs ensures complete environmental protection.
Installation Best Practices:
- Use marine-grade thread sealant on NPT connections
- Ensure proper wire gauge and insulation ratings
- Install appropriate overcurrent protection
- Follow ABYC E-11 guidelines for marine electrical installations
- Verify watertight seal integrity before energizing circuits
Safety & Compliance
The HBL60CM84A's UL 514C/50E listing ensures compliance with marine electrical safety standards. The UL 94V-0 flame rating provides additional fire safety assurance for marine installations where electrical safety is paramount.
Hubbell Marine Quality Assurance
Backed by Hubbell's century-plus commitment to electrical safety and innovation, this FD box represents the engineering excellence that marine professionals trust. Each unit undergoes rigorous quality testing to ensure reliable performance in the demanding marine environment.
Maintenance & Service Life
The combination of PBT construction and stainless steel hardware delivers exceptional longevity in marine service. The non-corrosive materials require minimal maintenance while providing years of reliable electrical protection.
Frequently Asked Questions
What does FD Box stand for in marine electrical terminology?
FD stands for "Feed-Through" or "Feeder" box, indicating this enclosure is designed to house electrical connections where power feeds through to additional circuits or equipment.
Can this box be used below the waterline?
While watertight, this box is designed for above-waterline installations. For below-waterline applications, consult ABYC standards and consider additional waterproofing measures.
What wire gauge range can this box accommodate?
The 30 cubic inch capacity and 1" NPT hubs accommodate a wide range of marine wire sizes, from 14 AWG accessory circuits to larger gauge shore power and inverter feeds, depending on the specific application.
Is special thread sealant required for the NPT connections?
Yes, use marine-grade thread sealant or Teflon tape rated for marine applications to ensure watertight integrity of the NPT hub connections.
How does PBT compare to other marine electrical box materials?
PBT offers superior chemical resistance compared to standard plastics, better UV stability than many composites, and excellent dimensional stability compared to metal alternatives that may corrode in saltwater environments.
What mounting hardware is included?
The box includes a stainless steel mounting plate. Specific mounting screws or fasteners may need to be selected based on your installation surface and requirements.
Hubbell (2) 1" NPT Hubs, FD Box
Model: HBL60CM84ASpecifications
Box Enclosure | PBT |
Mounting Plate | Stainless steel |
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Frequently Asked Questions (FAQ) About Hubbell HBL60CM84A FD Box
Who is the Hubbell Marine?How to describe Hubbell HBL60CM84A FD Box?
What is the highlights of Hubbell HBL60CM84A FD Box?
Who is the Hubbell Marine?
How to describe Hubbell HBL60CM84A FD Box?
What is the highlights of Hubbell HBL60CM84A FD Box?
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Hubbell HBL60CM84A FD Box Technical Specifications
Type: | |
---|---|
Vendor: |
Hubbell Marine |
Weight: |
1.0 lb |
Hubbell HBL60CM84A FD Box User Reviews
Hubbell HBL60CM84A FD Box Shipping & Return
Shipping Weight: |
1.0 lb |
---|---|
Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
Cubic Feet: |
1.0 |
Returnable: |
Yes |
USPS First Class: |
Yes |
P65: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.