Eaton NT48M11S1516 transformer - UL Listed, DOE 2016 Efficient
Part Number: NT48M11S1516
Quick Summary
Eaton NT48M11S1516 transformer delivers reliable power conditioning for industrial control panels and automation rack systems. Upgrading old equipment can stall lines due to heat, inefficiency, and voltage instability under load. UL Listed, NEMA TP-1 compliant, and DOE 2016 Efficient design ensure safety, regulatory alignment, and lower energy use. With 480 V primary and 120/240 V secondary outputs, plus adjustable taps, this transformer supports compact, scalable power for modern machines. Engineers value its electrostatically shielded construction and WS11 weather shield for installation in harsh environments, which helps reduce maintenance costs and extend service life in critical manufacturing lines.
Product Information
Extended Description
NT48M11S1516 Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (1-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 120/240V, 150°C rise, 15 kVA, 16
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
NT48M11S1516
UPC
786680206924
Product Length/Depth
18.39 in
Product Height
31.3 in
Product Width
22.89 in
Product Weight
248 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.
Compliances
NEMA TP-1 Compliant
Certifications
UL Listed
Catalog Notes
DOE 2016 Efficient
Coil material
Aluminum
Frame
816
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
60 Hz
Volt ampere rating
15 kVA
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
150 °C rise
Special features
Electrostatically shielded
Weathershield
WS11
The NT48M11S1516 leverages a K-Factor nonlinear ventilated design to minimize losses under harmonic load, improving overall system efficiency and reducing heat in control panels. This directly translates to longer component life and lower cooling requirements for enclosure environments, enhancing uptime in automated lines. As a 15 kVA, single-phase transformer with a 480 V primary and 120/240 V secondary, it delivers stable voltage to PLCs, drives, and instrumentation, supporting more predictable process control and reduced fault incidence. With taps at +2.5% and -2.5% (2 FCAN and 4 FCBN), voltage can be maintained across varying line conditions, avoiding performance dips during peak demand. The aluminum coil and Frame 816 construction offer durable, lightweight handling for installation in existing cabinets. Electrostatic shielding and WS11 weather shield provide EMI suppression and environment protection, enabling outdoor or rugged indoor deployments. UL Listed and NEMA TP-1 compliant, plus DOE 2016 Efficient, this unit meets modern regulatory and energy standards, reducing compliance risk and energy costs while offering a 1-year warranty (or 18 months from shipment) for peace of mind in maintenance planning. The compact footprint (18.39 in D, 22.89 in W, 31.3 in H) and 248 lb weight simplify rack integration and site layout, supporting faster project delivery and lower installation costs in manufacturing and distribution environments.
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FAQs
Plan for a 18.39 in depth, 22.89 in width, and 31.3 in height footprint with a 248 lb weight. Ensure enclosure clearance for ventilation, allow access for taps (+2.5% and -2.5%), and provide provision for WS11 weather shield if installed outdoors. The aluminum coil and Frame 816 must be mounted in a stable, well-ventilated area to sustain the 150 °C rise rating.
The transformer is a single-phase, 15 kVA unit with 60 Hz operation, 480 V primary, and 120/240 V secondary. It includes 2 taps at +2.5% and 4 taps at -2.5%, and a 150 °C rise. It uses an aluminum coil, provides electrostatic shielding, and carries UL Listed and NEMA TP-1 compliance, with DOE 2016 Efficient performance.
Yes. With a compact footprint, robust frame, and voltage-tap adjustability, it supports consistent control voltages for PLCs and drives. Its energy-efficient DOE 2016 design and UL/NEMA TP-1 certifications ensure reliability and regulatory alignment in automated lines, reducing downtime and energy costs in manufacturing environments.
It is UL Listed and NEMA TP-1 Compliant, with DOE 2016 Efficient efficiency. These certifications confirm safe electrical performance, compatibility with national standards, and energy-saving operation, which minimizes regulatory risk and supports green initiative programs in industrial facilities.
A one-year warranty from installation (or 18 months from shipment) protects uptime costs. Energy efficiency reduces operating expenses, while the electrostatic shielding and WS11 weather shield increase reliability in harsh environments. These factors contribute tolower maintenance costs and a favorable return on investment for critical production lines.