Eaton RT60M11F37CU Marine Duty Transformer - UL Listed
Part Number: RT60M11F37CU
Quick Summary
RT60M11F37CU is an Eaton general purpose ventilated transformer designed for marine duty power distribution. Design teams often struggle with heat buildup, limited installation space, and the need for robust environmental protection on vessels. Key certifications include UL Listed and ABS Certified, underscoring safety and maritime readiness, while copper windings and a NEMA 2 enclosure support durable, long-life operation. Designed for shipboard and industrial installations, it offers straightforward voltage regulation, reliable performance, and scalable integration with standard power distribution gear.
Product Information
Extended Description
RT60M11F37CU Eaton: Marine Duty Transformer, Single-phase, PV: 600V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 120/240V, 37.5 kVA, Cu windings, Frame: 817, uses WS11
Product Name
Eaton General purpose ventilated transformer
Catalog Number
RT60M11F37CU
UPC
786680034831
Product Length/Depth
20.36 in
Product Height
37.59 in
Product Width
22.89 in
Product Weight
390 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 ABS Certified
Coil material
Copper
Enclosure
NEMA 2
Frame
817
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Marine Duty Transformer
Frequency rating
60 Hz
Primary voltage
600 V
Secondary Voltage
120/240 V
Volt ampere rating
37.5 kVA
Weathershield
WS11
Feature: Marine Duty Transformer design with copper windings delivers superior durability under continuous vibration and temperature swings. This reduces impedance and improves start-up performance, lowering heat buildup and energy loss. Application: ideal for shipboard power distribution in vessels and offshore equipment where reliability matters most. Business Impact: enhanced uptime and reduced maintenance costs. Feature: 37.5 kVA rating with 600 V primary and 120/240 V secondary supports scalable load, simplifying panel design and minimizing transformer counts. Application: main and distribution feeds for marine electrical systems. Business Impact: lower installed cost and space requirements. Feature: Tap settings 2 at +2.5% FCAN, 4 at -2.5% FCBN enable precise voltage regulation under fluctuating input conditions. Application: on-board power systems with variable supply. Business Impact: stable output and reduced thermal stress. Feature: WS11 weather shield and NEMA 2 enclosure provide moisture and dust protection. Application: outdoor or damp locations on vessels and industrial sites. Business Impact: longer service life and easier compliance with marine standards. Feature: Frame 817 with dimensions 20.36 in L x 22.89 in W x 37.59 in H and weight ~390 lb supports install planning. Application: retrofit projects and new builds with predictable footprint. Business Impact: simplified site modeling and procurement planning. Feature: Certifications UL Listed and ABS Certified reinforce procurement confidence and regulatory compliance. Application: critical installations in marine and industrial environments. Business Impact: faster approval, reduced risk, and improved total cost of ownership. Warranty: 1 year from installation or 18 months from shipment, aligning with Eaton policy and supporting maintenance planning.
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FAQs
For shipboard installs, plan for a dedicated transformer space with adequate clearance for cooling, access for maintenance, and secure mounting to withstand vibration. The RT60M11F37CU uses a NEMA 2 enclosure and WS11 weather shield, with copper windings and 60 Hz operation, supporting reliable service in humid, salt-air environments.
The transformer provides taps at +2.5% FCAN and -2.5% FCBN to regulate voltage under load or supply variations. Correct tap selection maintains output within tolerance, reducing heat and losses and ensuring stable motor starting and instrumentation performance in marine power systems.
Yes. It is designed for a 600 V primary and 120/240 V secondary, rated at 37.5 kVA and 60 Hz. With copper windings and a rugged NEMA 2 enclosure, it supports reliable shipboard power distribution while meeting UL Listed and ABS Certified standards.
UL Listed confirms electrical safety and compatibility with U.S. standards, while ABS Certified signals maritime suitability. Together with the NEMA 2 enclosure and WS11 shield, these credentials help procurement meet regulatory requirements and withstand salt-air exposure on vessels and offshore platforms.
The unit includes a one-year warranty from installation or eighteen months from shipment. For lifecycle cost management, plan routine inspections, verify tap connections, and monitor cooling airflow. Eaton's datasheets provide maintenance guidance and access to spare parts to support long-term reliability.