Eaton S20N11P01PS6 General purpose encapsulated transformer - 1 kVA, single-phase
Part Number: S20N11P01PS6
Quick Summary
The Eaton S20N11P01PS6 general purpose encapsulated transformer delivers 1 kVA power for control panels and automation cabinets. With a 1 kVA rating, it efficiently handles control circuits, drives, and sensing loads in automated lines. The encapsulated design improves heat management and dampens vibration, helping maintain performance in cabinet interiors. Certification expectations—CE compliance, IP enclosure considerations, and SIL safety questions—should be confirmed with the manufacturer for your exact application. Its compact footprint, 240/480 V primary, 120/240 V secondary, and 33 lb weight offer straightforward installation and reduced lead times. Businesses gain predictable performance, easier sourcing of spare parts, and lower total cost of ownership when replacing legacy units.
Product Information
Extended Description
S20N11P01PS6 Eaton: 1 KVA ENCAPS XFMR 1PH 240 X 480-120/240 115C RISE CU
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11P01PS6
UPC
786680141270
Product Length/Depth
6.56 in
Product Height
13.3 in
Product Width
5.53 in
Product Weight
33 lb
Certifications
Contact Manufacturer
Kva Rating
1 kVA
Phase
Single-phase
Primary voltage
240 V, 480 V
Secondary Voltage
120/240 V
1 kVA rating and dual primary voltages enable flexible integration into 240/480 V power distributions while supplying 120/240 V services for control circuits. This combination improves panel versatility and reduces the need for multiple transformers, cutting inventory and wiring complexity. Engineers deploy it in machine interfaces, robotics cells, and distribution boards where reliable 120/240 V control power is essential. Encapsulated construction enhances heat management and moisture resistance, increasing reliability in enclosed cabinets. The rugged encapsulation dampens vibration and minimizes acoustic signature, extending component life in busy industrial environments. This translates to lower maintenance intervals and fewer field service calls. Being a single-phase unit simplifies wiring, reduces footprint, and speeds commissioning. The known dimensions and weight support straightforward layout planning, while compatibility with Eaton catalogs ensures easy sourcing of spare parts. Overall, it addresses space constraints without sacrificing performance, making it suitable for control panels, automation cabinets, and OEM equipment.
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FAQs
For proper installation, ensure the panel has adequate clearance for heat dissipation and that wiring harnesses accommodate the 240/480 V primary and 120/240 V secondary. Plan for secure mounting of a 33 lb unit, verify enclosure integrity to maintain encapsulation benefits, and reference Eaton documentation for connection diagrams and torque specifications to avoid insulation or grounding issues.
The transformer provides a 1 kVA rating, operates single-phase, with 240/480 V primary voltage and a 120/240 V secondary. It has a compact footprint with dimensions around 6.56 in length, 5.53 in width, and 13.3 in height, and weighs approximately 33 lb. The unit is designed for general purpose industrial use and comes with catalog references for sourcing and replacement parts.
Yes, the encapsulated design offers better heat management and moisture resistance, which helps maintain performance within cabinet interiors and harsh production environments. While enclosure selection and site conditions still matter, encapsulation reduces moisture ingress risk and vibration effects, contributing to longer service life and lower maintenance impact in continuous operation settings.
Certification details should be verified directly with the manufacturer since the datasheet indicates to contact Eaton for exact approvals. Typical considerations include CE compliance and enclosure IP ratings relevant to the installation. When planning a panel build, confirm which certifications apply to your region and application to ensure regulatory alignment and safe operation.
The 1 kVA encapsulated transformer reduces BOM complexity by consolidating power conversion in a single unit, lowering wiring, space, and installation time. Its rugged encapsulation and stable 120/240 V control power improve panel reliability, reduce downtime, and extend service life—leading to lower total cost of ownership and a faster return on investment in automation projects.