Eaton S20N11S83S64X General encapsulated transformer NEMA4X
Part Number: S20N11S83S64X
Quick Summary
Eaton S20N11S83S64X general encapsulated transformer is designed to convert 240/480 V primary power to 120/240 V secondary for control circuits in industrial panels. Engineers often struggle with compact, rugged power supplies that survive washdowns, temperature swings, and tight mounting spaces. This unit uses a NEMA 4X enclosure with 316 stainless steel construction for indoor-outdoor durability and a weather-resistant profile. With a 0.15 kVA rating, its footprint supports lightweight automation loads while maintaining efficient operation and reliable startup. Aluminum windings, 60 Hz operation, and Eaton's one-year warranty add further value for panel builders, OEMs, and maintenance teams. This combination translates to lower lifecycle costs and easier sourcing for standard automation components.
Product Information
Extended Description
S20N11S83S64X Eaton: Eaton, general purpose encapsulated transformer, ep single-phase 240 x 480v none 120/240v 115°c 0.15 kva aluminum windings 554x 3a indoor-outdoor 60 hz nema 4x
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11S83S64X
UPC
786680116292
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 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
Aluminum
Design
EP
Enclosure
NEMA 4X
Frame
554X
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
115 °C rise
Volt ampere rating
0.15 kVA
Weathershield
Indoor-Outdoor
Feature: Compact construction reduces panel footprint and simplifies mounting, delivering installation efficiency and predictable performance for PLC and relay power in new machines. Business impact: lower upfront costs and easier wiring. Application: control panels and automation cabinets in manufacturing environments. Feature: Rugged NEMA 4X enclosure (316 stainless steel) provides corrosion resistance and washdown survival, minimizing maintenance and downtime. Application: food & beverage lines, water treatment, and outdoor equipment. Feature: 0.15 kVA rating aligns with typical control circuits and small loads, enabling reliable startup without overdesign. Business impact: reduced heat load and improved efficiency. Application: relays, PLC I/O power, and small actuators. Feature: 240/480 V primary and 120/240 V secondary voltages offer flexible worldwide compatibility, simplifying sourcing and integration across global equipment. Application: mixed-volt installations in OEM machinery and modernized panels. Feature: Aluminum windings support fast heat dissipation and cost-effective manufacture, contributing to long-term operating efficiency. Business impact: lower lifecycle costs and improved thermal performance. Application: compact power supplies inside automation enclosures. Feature: Indoor-outdoor suitability with a robust warranty provides confidence for service teams and distributors, reducing risk during procurement. Application: fielded deployments and retrofit projects in varied environments.
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FAQs
Plan mounting on a stable surface within the NEMA 4X enclosure’s footprint. Ensure adequate clearance for wiring, ventilation, and service access. Use the 554X frame mounting pattern and connect 240/480 V to the primary and 120/240 V to the load. Follow local codes and use properly rated cables.
Primary voltage: 240 V and 480 V; Secondary voltage: 120/240 V; Power rating: 0.15 kVA; Frequency: 60 Hz; Phase: Single-phase; Coil material: Aluminum; Enclosure: NEMA 4X (316 stainless steel); Temperature rise: 115 °C.
Yes. The NEMA 4X enclosure with 316 stainless steel construction provides strong protection for indoor-outdoor environments, enabling reliable service in washdown locations and outdoor panels while minimizing corrosion-related maintenance.
Warranty is Eaton policy 25-000: one year from installation or 18 months from shipment, whichever occurs first. Certifications are listed as Contact Manufacturer, with enclosure and environmental protections highlighted (NEMA 4X, indoor-outdoor suitability).
The 0.15 kVA rating matches typical control circuits, reducing over-design. Aluminum windings improve thermal performance, while the rugged NEMA 4X enclosure lowers maintenance in harsh environments. Its compact footprint accelerates installation in tight panels, delivering lower lifecycle costs and faster time-to-commission for OEMs and integrators.