Eaton S20N11E02P Transformer - 2 kVA, UL Listed
Part Number: S20N11E02P
Quick Summary
Eaton S20N11E02P Transformer delivers reliable single-phase power conversion for control panels and automation cabinets. Engineers often struggle with compact, weather-ready solutions that meet strict safety standards without costly rework. UL Listed certification paired with a rugged NEMA 3R enclosure supports indoor-outdoor installations in harsh environments. From 2 kVA power rating to 60 Hz operation, this transformer aligns with general-purpose needs while boosting efficiency and reliability. Designed with an aluminum coil and a compact 68P frame, it fits tight electrical rooms, retrofit projects, and panel upgrades. The unit supports indoor-outdoor operation, 60 Hz, 240/480 V primary and 120/240 V secondary, enabling flexible deployment in diverse facilities.
Product Information
Extended Description
S20N11E02P Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 68P, 60 Hz, single-phase, 240 V, 480 V, 120/240 V, NONE, 115 °C rise, 2 KVA, indoor-outdoor, 90A
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11E02P
UPC
786680074707
Product Length/Depth
6.32 in
Product Height
13.78 in
Product Width
6 in
Product Weight
43 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
68P
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
90A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240 V, 480 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
2 kVA
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
General-purpose encapsulated construction (EP) with an aluminum coil delivers rugged reliability for industrial environments. The encapsulation reduces moisture ingress and vibration, extending service life in harsh installations. With a 2 kVA rating and 60 Hz operation, it provides dependable power for control circuits and automation panels. The primary voltages of 240 and 480 V and secondary 120/240 V support straightforward downstream wiring and transformer-to-logic interfaces. Indoor-outdoor capability is enabled by a NEMA 3R enclosure and a 68P frame, enabling installation in constrained spaces and outdoor equipment. This geometry simplifies retrofits and OEM builds by fitting standard footprint requirements and minimizing enclosure modifications. Electrostatically shielded construction reduces EMI between primary and secondary windings, helping protect sensitive electronics and ensure consistent signal integrity. The 90 A wiring connection, combined with 43 lb weight, supports secure mounting and reliable terminations in factory panels. Warranty and service terms add business value: one year from installation or eighteen months from shipment, backed by Eaton support. For maintenance planning, the robust aluminum coil and UL-listed certification provide confidence in performance and compliance during audits.
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FAQs
The S20N11E02P uses a 68P frame and a NEMA 3R enclosure, enabling secure mounting in tight spaces and reliable indoor-outdoor operation for panel boards, outdoor equipment, and retrofit projects.
This transformer is rated at 2 kVA with 60 Hz single-phase operation, primary voltages of 240 V and 480 V, and secondary voltages of 120/240 V, suitable for downstream control circuits and logic interfaces.
Yes. Its general-purpose encapsulated design, 68P frame, aluminum windings, and UL Listed certification make it ideal for control panels and automation cabinets, including retrofit projects that require compact, reliable power conversion.
The S20N11E02P is UL Listed and features a NEMA 3R enclosure for indoor-outdoor service, providing compliance for common industrial applications and outdoor installations.
It carries Eaton’s warranty of one year from installation or eighteen months from shipment, whichever occurs first. The aluminum coil, rugged enclosure, and EMI shielding contribute to reduced maintenance costs and predictable lifecycle performance.