Eaton S48N11P16P General-Purpose Transformer - UL Listed
Part Number: S48N11P16P
Quick Summary
Eaton general purpose encapsulated transformer is designed to safely step down 480 V to 120/240 V for control panels and industrial equipment. This solution addresses space constraints and exposure to challenging environments by combining a compact, encapsulated design with rugged protection. UL Listed certification and a NEMA 3R enclosure support reliable indoor-outdoor operation, while the 60 Hz single-phase format fits common automation circuits. The 1.5 kVA rating and aluminum windings help optimize efficiency and heat management, enabling safer, longer service life in demanding installations. Ideal for control panels, motor starters, and distributed power apps, it delivers dependable power while simplifying installation and ongoing maintenance for procurement teams and engineers alike.
Product Information
Extended Description
S48N11P16P Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 67P, 60 Hz, single-phase, 480 V, 120/240 V, NONE, 115 °C rise, 1.5 KVA, indoor-outdoor, 524H
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N11P16P
UPC
786680097560
Product Length/Depth
6.56 in
Product Height
13.03 in
Product Width
5.53 in
Product Weight
36 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
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
67P
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
524H
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
1.5 kVA
Weathershield
Indoor-Outdoor
Feature: 1.5 kVA rating with 480 V primary and 120/240 V secondary → Business Impact: Supports mid-range control loads without over-sizing, improving energy efficiency and panel economy. Application: Control panels and small machine subsystems. Feature: Aluminum coil winding → Business Impact: Lighter weight and cost-effective performance, reducing mounting effort and material costs. Application: Routine field installations where weight constraints exist. Feature: 60 Hz, single-phase operation → Business Impact: Simplified integration with legacy automation and standard power circuits, lowering integration risk. Application: Industrial controls and distribution subsystems. Feature: NEMA 3R enclosure with Weathershield → Business Impact: Superior moisture and dust protection for indoor-outdoor use, reducing environmental failure risks. Application: Outdoor equipment rooms and weather-exposed panels. Feature: Wiring connection 524H → Business Impact: Straightforward field wiring and compatibility with Eaton control systems, shortening commissioning time. Application: Terminal connections in control panels. Feature: Dimensions 6.56 in L × 5.53 in W × 13.03 in H, 36 lb weight → Business Impact: Compact footprint enables flexible mounting and space optimization in crowded panels. Application: Enclosures with limited space. Feature: UL Listed certification → Business Impact: Accelerates compliance clearance and supplier qualification, reducing risk in regulated environments. Application: Any safety-critical industrial installation. Feature: 1-year warranty (or 18 months from shipment) → Business Impact: Lower total cost of ownership through vendor-supported reliability and service terms. Application: Procurement and lifecycle planning for facilities.
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FAQs
The S48N11P16P uses a NEMA 3R enclosure suitable for indoor-outdoor use and weighs 36 lb with dimensions of 6.56 in L, 5.53 in W, and 13.03 in H. Its 524H wiring connection simplifies field assembly, while UL Listed certification supports safety compliance. Plan for adequate clearance for heat dissipation and secure mounting in an accessible panel space.
This model is a 1.5 kVA, 60 Hz, single-phase transformer with a 480 V primary and 120/240 V secondary. Aluminum windings contribute to efficient heat management and reliable operation in control circuits and small distribution loads.
Yes. It comes in a rugged NEMA 3R enclosure with indoor-outdoor protection, and the Weathershield rating confirms suitability for weather-exposed locations. UL Listed certification further supports safe operation in challenging conditions.
Ideal for control panels, equipment rooms, and distributed control applications requiring 480 V to 120/240 V conversion. Its compact footprint and easy wiring (524H) reduce panel size and wiring complexity, delivering reliable power for automation and auxiliary systems.
The transformer carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. This, combined with UL safety certification and durable construction, supports predictable maintenance planning and total cost of ownership considerations.