Eaton encapsulated transformer S54N11E01P - UL Listed
Part Number: S54N11E01P
Quick Summary
Eaton encapsulated transformer S54N11E01P delivers compact, reliable power isolation for control panels and industrial equipment. This design helps engineers overcome space constraints and the need to simplify maintenance in harsh environments. UL Listed safety certification and a rugged NEMA 3R enclosure enable indoor-outdoor use, while a 1 kVA rating and 60 Hz operation support diverse load profiles. With primary voltages of 120, 208, 240, or 277 V and a 120/240 V secondary, it streamlines panel design and spare parts planning. Aluminum coil, epoxy encapsulation, and shielding enhance durability, reducing downtime and lifecycle costs for automation and distribution applications.
Product Information
Extended Description
S54N11E01P Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 60 Hz, single-phase, 120 V, 208 V, 240 V, 277 V, 120/240 V, Shielded, NONE, 115 °C rise, 1 KVA, indoor-outdoor,
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S54N11E01P
UPC
786680233159
Product Length/Depth
6.56 in
Product Height
10 in
Product Width
5.53 in
Product Weight
35 lb
Compliances
Not Applicable
Certifications
UL Listed
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
67P
Insulation
180 °C
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
576A
Frequency rating
60 Hz
Kva Rating
1 kVA
Phase
Single-phase
Primary voltage
120 V, 208 V, 240 V, 277 V
Secondary Voltage
120/240 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
1 kVA
Weathershield
Indoor-Outdoor
Feature: General purpose encapsulated design with aluminum coil and epoxy encapsulation. Business Impact: Delivers durable, corrosion-resistant performance in challenging environments, extending service life and lowering maintenance costs. Application: Ideal for control panels and machine enclosures in manufacturing lines where reliability is critical. Feature: NEMA 3R enclosure for indoor-outdoor use. Business Impact: Provides weather-resistant protection that minimizes corrosion and corrosion-related downtime, enabling outdoor installation without extra enclosures. Application: Outdoor switchgear, belt conveyors, and outdoor control stations. Feature: Flexible electrical ratings—1 kVA, 60 Hz, single-phase, primary 120/208/240/277 V, secondary 120/240 V. Business Impact: Simplifies sourcing and reduces wiring complexity, lowering installation time and stocking requirements. Application: Diverse plant environments needing mixed-musion mains compatibility. Feature: Insulation and temperature performance—180 °C insulation, 115 °C rise. Business Impact: Supports higher transient loads and extended life under peak demand, reducing risk of thermal stress. Application: High-startup-load equipment and other demanding loads in automation. Feature: Safety and certification alignment—UL Listed with rugged construction. Business Impact: Ensures compliance with safety standards, streamlining procurement and inspection cycles. Application: Critical power feeds in regulated environments and panel assemblies across industrial settings.
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FAQs
For optimal performance, mount the S54N11E01P in a ventilated enclosure with adequate clearance for heat dissipation. Utilize the NEMA 3R-rated enclosure for indoors or outdoors and ensure the ambient temperature stays within the transformer’s limits to prevent insulation stress. Verify primary connections (120/208/240/277 V) and secure the 120/240 V secondary wiring to minimize voltage drop in distributions.
The unit is a 1 kVA, single-phase transformer operating at 60 Hz. Primary inputs accommodate 120 V, 208 V, 240 V, or 277 V, while the secondary provides 120/240 V. This combination supports flexible feeder design, simplifies panel wiring, and reduces the need for multiple transformers in mixed-voltage environments.
Yes. It features a NEMA 3R enclosure suitable for indoor-outdoor service and is designed for weather-resistant operation. Combined with aluminum coil and epoxy encapsulation, the unit withstands environmental exposure, lowering maintenance needs for outdoor control panels and reducing the risk of moisture-related failures.
The transformer is UL Listed, confirming compliance with recognized safety standards. It employs a rugged NEMA 3R enclosure for protection against rain and dust in outdoor or harsh indoor environments, and is designed for 60 Hz operation with a 1 kVA rating to support critical control loads.
The S54N11E01P reduces downtime through a robust encapsulated design, weather-resistant enclosure, and reliable UL-listed safety features. Its 1 kVA capacity supports varied loads with fewer parts, lowering spare-parts inventory. Durable construction minimizes corrosion-related maintenance, delivering a faster payback in automation and distribution applications.