Eaton RT20P11F2516CU Transformer - ABS UL Listed
Part Number: RT20P11F2516CU
Quick Summary
Eaton RT20P11F2516CU transformer is a general purpose ventilated device for marine electrical systems and onboard power distribution. Engineers often face space constraints, heat buildup, and load variability in harsh maritime environments, making reliable cooling and robust isolation essential. This unit carries ABS Certified and UL Listed markings, with DOE 2016 efficiency conformance to meet regulatory requirements. With a 25 kVA rating and 60 Hz operation, copper windings, a NEMA 2 enclosure, and WS11 weather shield, it delivers dependable power in demanding conditions.
Product Information
Extended Description
RT20P11F2516CU Eaton: Eaton General purpose ventilated transformer, Marine-duty, DS-3 (1-phase), PV 240 x 480V, Taps: 1 at +5%/2 at -5% x 2 at +2.5%/4 at -2.5%, SV 120/240V, 115°C rise, 25 kVA, 16, Copper windings
Product Name
Eaton General purpose ventilated transformer
Catalog Number
RT20P11F2516CU
UPC
786680207518
Product Length/Depth
20.36 in
Product Height
37.59 in
Product Width
22.87 in
Product Weight
450 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
ABS Certified UL Listed
Catalog Notes
DOE 2016 Efficient
Coil material
Copper
Enclosure
NEMA 2
Frame
818
Tap size
1 at +5% FCAN, 2 at -5% FCBN x 2 at 2.5% FCAN, 4 at -2.5% FCBN
Type
Marine Duty Transformer
Frequency rating
60 Hz
Primary voltage
240 x 480 V
Secondary Voltage
120/240 V
Volt ampere rating
25 kVA
Weathershield
WS11
Eaton Specification Sheet - RT20P11F2516CU
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 25 kVA power rating provides ample headroom for peak marine loads. Impact: Enables system designers to avoid voltage drops and reduces transformer cycling. Application: Ideal for shipboard distribution panels serving pumps, controls, lighting, and auxiliary systems in machinery spaces. Feature: Copper windings with a 115°C rise capability. Impact: Improves efficiency and lowers copper losses while tolerating high ambient temperatures near engines and exhausts. Application: Critical for HVAC, pumps, and control circuits in engine rooms and exposed areas. Feature: 60 Hz, 240x480 V primary and 120/240 V secondary ratings. Impact: Aligns with standard vessel electrical infrastructure and cabinet layouts. Application: Provides reliable step-down for 120/240 V equipment from a ship’s main 240x480 V feeder. Feature: Tap changer options — 1 at +5%, 2 at −5%, 2 at +2.5%, 4 at −2.5%. Impact: Fine-tunes voltage to compensate for line drop and load changes. Application: Essential for long feeders and fluctuating marine loads. Feature: NEMA 2 enclosure with WS11 weather shield. Impact: Enhances protection against dust, water ingress, and corrosion in harsh marine environments. Application: Suitable for outdoor decks, galleys, and weather-exposed panels. Feature: ABS Certified, UL Listed, and DOE 2016 Efficient. Impact: Compliance with regulatory and procurement requirements while delivering energy efficiency and long-term cost savings. Application: Meets maritime and industrial standards for new builds and retrofits.
Get a Quick Quote for a Eaton RT20P11F2516CU
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton RT20P11F2516CU?
Enquire Now
FAQs
RT20P11F2516CU is designed for 240x480 V primary input with a 120/240 V secondary, 60 Hz operation, and a marine duty profile. It plugs into standard shipboard distribution gear and cabinet layouts, reducing integration risk and simplifying panel design for offshore vessels.
The transformer uses a 240x480 V primary and a 120/240 V secondary configuration, which is common in marine power systems and enables straightforward distribution to 120/240 V equipment with minimal voltage drop.
The unit carries ABS Certified and UL Listed markings and complies with DOE 2016 efficiency requirements, ensuring regulatory alignment, safer procurement, and improved energy performance for marine installations.
It features a NEMA 2 enclosure with WS11 weather shield, copper windings, and a rugged frame (818). These attributes provide reliable protection against dust, moisture, and corrosion in marine environments.
Warranty is Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This supports lifecycle planning, maintenance budgeting, and predictable service expectations for fleet operators.