Eaton S20N11S10CUS64X Encapsulated Transformer - NEMA 4X
Part Number: S20N11S10CUS64X
Quick Summary
Eaton S20N11S10CUS64X encapsulated transformer delivers clean, efficient power for control panels and harsh environments. Manufacturing and automation teams often face panel failures, corrosion, and downtime due to unsuitable enclosures. With a NEMA 4X indoor-outdoor enclosure, 316 stainless steel construction, and copper windings, this transformer withstands washdowns, temperature swings, and weather exposure. Designed for industrial power management and distribution, it supports a 10 kVA load with 240/480 V primary and 120/240 V secondary, delivering reliable performance in demanding facilities and helping projects meet safety and reliability targets.
Product Information
Extended Description
S20N11S10CUS64X Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 4X, 1794X, 60 Hz, single-phase, 240 V, 480 V, 120/240 V, None, 150 °C rise, 10 KVA, indoor-outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11S10CUS64X
UPC
786680116544
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
0.001 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
Contact Manufacturer
Catalog Notes
NEMA 4X Grade 316 stainless steel enclosure.
Coil material
Copper
Design
EP
Enclosure
NEMA 4X
Frame
1794X
Tap size
None
Type
General-purpose encapsulated transformer
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240 V, 480 V
Secondary Voltage
120/240 V
Temperature rise
150 °C rise
Volt ampere rating
10 kVA
Weathershield
Indoor-Outdoor
Encapsulated, rugged housing with NEMA 4X protection provides dust, splash, and washdown resistance, dramatically reducing maintenance needs and extending service life in outdoor or wet environments. This translates to lower total cost of ownership and less unscheduled downtime for mission-critical panels in food & beverage, water treatment, and outdoor automation applications. Copper windings improve electrical efficiency and thermal performance, resulting in lower heat rise and more stable voltages under load—crucial for sensitive control electronics and PLC inputs in tight enclosures. The EP design within the 1794X frame offers a compact footprint, simplifying cabinet layout and panel mounting while preserving ample clearance for cooling. A 10 kVA rating with 240/480 V primary and 120/240 V secondary provides a straightforward, universal step-down solution for diverse industrial loads, reducing wiring complexity and inventory diversity. Weathershield compatibility supports indoor-outdoor deployment without enclosure swaps, and the one-year to eighteen-month warranty aligns with Eaton’s reliability standards, ensuring predictable maintenance planning. Installation benefits include easy mounting, standard dimensions, and copper windings that minimize voltage drop and loss in compact control cabinets, improving overall system efficiency and uptime.
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FAQs
Yes. The unit features a NEMA 4X enclosure with 316 stainless steel construction, designed for indoor-outdoor environments and washdowns. Its compact 1794X frame fits standard control cabinet footprints, simplifying mounting and reducing enclosure modifications.
The transformer provides a 10 kVA rating with a 60 Hz single-phase design. Primary voltages are 240 V or 480 V, and secondary voltages are 120 V or 240 V, enabling straightforward step-down for control circuits within automation systems.
Industrial automation, food and beverage processing, water/wastewater treatment, and outdoor equipment installations benefit due to the rugged enclosure, corrosion resistance, and reliable performance in damp or washdown environments.
The S20N11S10CUS64X uses a NEMA 4X rated enclosure with a 316 stainless steel construction as catalog notes. While specific regulatory markings are listed as 'Contact Manufacturer,' its rugged enclosure and copper-windings align with typical industry protections for harsh environments.
Copper windings and a robust epoxy encapsulation reduce insulation degradation and thermal stress, lowering maintenance needs. The 1-year to 18-month Eaton warranty supports asset uptime, and the compact footprint minimizes space and installation costs in retrofit projects.