Eaton LY48G24T06CU Marine Duty Transformer - UL Listed
Part Number: LY48G24T06CU
Quick Summary
Eaton LY48G24T06CU Marine Duty Transformer is a rugged encapsulated transformer for marine electrical systems. In harsh environments, corrosion, moisture ingress, and tight footprints threaten uptime and maintenance costs. Key certifications include UL Listed safety approval and a NEMA 3R enclosure for indoor-outdoor service, with a 60 Hz three-phase configuration and a 480 V to 240 V, 6 kVA rating. This combination delivers reliable, compliant power distribution with copper windings and an installation-friendly footprint, making it well suited for marine vessels, offshore platforms, and dockside equipment. The design supports easy integration with standard shipboard power systems, reducing installation time and ensuring predictable performance in demanding environments.
Product Information
Extended Description
LY48G24T06CU Eaton: Eaton Marine duty encapsulated transformer, marine duty encapsulated transformer, EPTM, copper, NEMA 3R, 200, 60 Hz, three-phase, 480 V, 240 V, 2 at -5% FCBN, 115 °C rise, 6 KVA, indoor-outdoor, 74A06L
Product Name
Eaton Marine duty encapsulated transformer
Catalog Number
LY48G24T06CU
UPC
786680032042
Product Length/Depth
10.01 in
Product Height
15.9 in
Product Width
16.93 in
Product Weight
166 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Coil material
Copper
Design
EPTM
Enclosure
NEMA 3R
Frame
200
Tap size
2 at -5% FCBN
Type
Marine Duty Encapsulated Transformer
Wiring connection
74A06L
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
240 V
Temperature rise
115 °C rise
Volt ampere rating
6 kVA
Weathershield
Indoor-Outdoor
Feature: Marine-duty encapsulated design with copper windings and a NEMA 3R enclosure. Business Impact: Weather- and salt-spray resistant winding protection reduces maintenance costs and extends service life in offshore environments. Application: Ideal for vessels, offshore platforms, and outdoor electrical layouts where reliability matters. Feature: 6 kVA rating with 480 V input and 240 V output at 60 Hz three-phase. Business Impact: Matches common marine electrical loads, enabling effective step-down distribution and reducing inventory of multiple transformers. Application: Powers deck equipment, lighting, and shipboard systems with a single, proven solution. Feature: Tap changer 2 at -5% FCBN. Business Impact: Provides minor voltage regulation to compensate for supply variation or motor starting peaks, preventing equipment stress and nuisance tripping. Application: Startups and steady-state operation of critical loads in variable maritime power networks. Feature: Indoor-Outdoor Weathershield and NEMA 3R enclosure. Business Impact: Allows versatile mounting in exposed areas, simplifying installation and reducing enclosure-related protection costs. Application: Dockside, open deck, and engine room environments where robust protection is required. Feature: Copper winding construction and copper coil material. Business Impact: Superior conductivity and thermal performance, improving efficiency and reducing heat-related losses under load. Application: Continuous-duty service on vessels with dynamic load profiles. Feature: Compact footprint with dimensions and weight listed (10.01 in L x 16.93 in W x 15.9 in H; 166 lb). Business Impact: Easier installation in tight machinery spaces and compatibility with common mounting arrangements. Application: Retrofit and new-build marine electrical systems where space is at a premium. Feature: UL Listed certification. Business Impact: Demonstrates compliance with widely recognized electrical safety standards, simplifying procurement and regulatory review. Application: Shipyards, fleet maintenance, and offshore installation projects. This combination of features supports measurable outcomes such as improved uptime, reduced maintenance cycles, and compliant, safe operation in challenging marine environments.
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FAQs
Yes. The LY48G24T06CU is designed for 480 V primary input with a 240 V secondary, operating at 60 Hz in a three-phase configuration. Its marine-duty encapsulated construction and NEMA 3R enclosure support reliable operation in exposed shipboard and offshore environments, making it a suitable single-transformer solution for many vessel power-distribution needs.
The transformer provides a 6 kVA rating, with 480 V input and 240 V output. It features 2 at -5% FCBN taps to fine-tune voltage under fluctuating supply or load-start conditions, helping to prevent motor and equipment stress while maintaining stable operation across typical maritime electrical systems.
Yes. The LY48G24T06CU uses a marine-duty encapsulated design with a NEMA 3R enclosure and Weathershield suitable for indoor-outdoor service. This combination provides robust protection against moisture and corrosion, enabling installation on decks, in engine rooms, or on open docks with appropriate mounting.
It carries UL Listed safety certification and utilizes a NEMA 3R enclosure, suitable for indoor-outdoor applications. These certifications simplify procurement, regulatory compliance, and fleet-wide maintenance planning, offering assurance of electrical safety and rugged performance in demanding marine environments.
The unit carries Eaton’s one-year warranty from installation or eighteen months from shipment, whichever occurs first. Maintenance best practices include periodic inspection of enclosure integrity, checking tap changer functionality, and confirming copper windings remain free of moisture ingress. Regular inspections help sustain performance and extend service life in marine duty applications.