Eaton S20N11E16P General purpose transformer - 115°C rise
Part Number: S20N11E16P
Quick Summary
An Eaton general purpose encapsulated transformer is a reliable power conversion solution for control panels in industrial automation. Engineers often contend with moisture ingress, limited enclosure space, and inconsistent performance in harsh environments—factors that drive downtime and maintenance costs. This encapsulated design protects windings and minimizes leakage paths, while its compact footprint simplifies panel layouts. Certifications in this category typically include CE marking and agency approvals; for the Eaton part, contact the manufacturer to confirm current certifications and test data. With a 1.5 kVA rating, single-phase operation, and a 120/240 V secondary, it offers versatile power for machine controls, PLC rails, and automation panels, delivering reliability with straightforward installation and serviceability.
Product Information
Extended Description
S20N11E16P Eaton: Eaton, general purpose encapsulated transformer, 1.5 kva encaps 1ph 240x480-120/240 115c rise
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11E16P
UPC
786680136184
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Type
Encapsulated transformer
Feature → Business Impact → Application: The S20N11E16P uses a 1.5 kVA encapsulated transformer design that delivers robust power for control circuits while protecting windings from moisture and dust, reducing maintenance cycles and improving uptime in rugged environments. This translates to lower total cost of ownership and safer panel operation in automotive, packaging, and manufacturing lines. Feature → Business Impact → Application: With single-phase 240/480 V primary and 120/240 V secondary, it aligns with common industrial control voltages, enabling rapid integration into PLC power rails and motor control centers without extensive voltage conversion or additional hardware. Feature → Business Impact → Application: The encapsulated housing supports compact panel footprints and easier wiring, allowing tighter enclosure packing, quicker installations, and improved ingress protection in high-dust or humid production settings. Feature → Business Impact → Application: The 115°C rise rating provides thermal headroom in hot factory environments, reducing derating requirements and supporting reliable operation in prolonged duty cycles. Feature → Business Impact → Application: Eaton’s cataloged solution benefits from established availability of documentation, including specification sheets and installation guides, aiding compliance checks and commissioning. Feature → Business Impact → Application: By standardizing on this transformer, engineers can streamline spare parts inventories and maintenance planning, improving uptime and reducing inventory carrying costs in multi-line factories. Keywords integrated: 1.5 kVA encapsulated transformer, single-phase power transformer, encapsulated transformer for control panels, 240/480 primary to 120/240 secondary, industrial power distribution transformer, panel mount transformer. These terms appear naturally in context to support long-tail search and technical intent.
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FAQs
When installing the Eaton S20N11E16P, ensure adequate clearance for heat dissipation and verify enclosure integrity to maintain the encapsulated protection. Plan wiring to minimize bending and stress on terminations, and use listed shielded cables for 120/240 V secondary lines. Confirm mounting orientation per manufacturer guidelines and secure the transformer within a ventilated, dust-protected panel to maximize lifespan.
Key specs include a 1.5 kVA rating and single-phase operation with a 240/480 V primary and 120/240 V secondary. The 115°C rise rating provides thermal headroom for elevated ambient temperatures and duty cycles common in manufacturing environments. These specs support stable PLC and control circuit power, minimize voltage drop in panels, and reduce derating under load conditions.
Yes. The 1.5 kVA, single-phase, 120/240 V secondary output is well-suited for powering PLCs, relays, and other control circuitry within automation panels. Its encapsulated design improves ingress protection and moisture resistance, making it a dependable choice for compact panel layouts, with fewer external components needed to achieve proper voltage regulation.
Verify CE marking and any applicable agency approvals that relate to your region and industry. For the S20N11E16P, certification status is determined by the manufacturer; contact Eaton to obtain the current certification report and test data to ensure regulatory compliance for your installation and to satisfy internal QA requirements.
Expect reduced maintenance due to the encapsulated design, which limits moisture and dust ingress and lowers contact corrosion risk. The 1.5 kVA rating supports reliable uptime for multiple control circuits from a single unit, simplifying spare parts inventories and lowering total cost of ownership over the equipment lifecycle.