Eaton S57N11P02P Transformer - UL Listed, 2 kVA
Part Number: S57N11P02P
Quick Summary
The Eaton S57N11P02P transformer is a general-purpose encapsulated transformer designed for indoor-to-outdoor power distribution in control panels and distribution boards. Engineers often struggle with space constraints and reliability when upgrading legacy panels, demanding compact yet robust components. UL Listed certification provides essential safety and compliance assurance, while copper windings and a 115°C rise support durable operation in demanding environments. With a 2 kVA rating, 575V primary, and 120/240V secondary, this transformer delivers dependable power without sacrificing installation flexibility or serviceability. Its compact footprint and indoor-outdoor suitability simplify mounting, reduce enclosure footprint, and support lower total cost of ownership over the life of the installation.
Product Information
Extended Description
S57N11P02P Eaton: Eaton General purpose encapsulated transformer, EP, Single-phase, PV: 575V, Taps: None, SV: 120/240V, 115°C, 2 kVA, CU windings, Indoor-Outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S57N11P02P
UPC
786680223129
Product Length/Depth
1.1 in
Product Height
1.1 in
Product Width
1.1 in
Product Weight
1.1 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.
Compliances
Not Applicable
Certifications
UL Listed
Coil material
Copper
Kva Rating
2 kVA
Phase
Single-phase
Temperature rise
115 °C rise
Encapsulated design provides robust protection against dust, moisture, and vibration, improving reliability in harsh industrial environments, which translates to longer service intervals and lower maintenance costs for control panels. Copper windings ensure efficient electrical conductivity, reducing copper losses and heat generation, delivering stable voltage under variable loads and supporting energy efficiency goals. A 2 kVA single-phase rating is ideal for feeding multiple low-voltage circuits from a single elevated supply, enabling simplified panel layouts and reduced wiring complexity. The 575V primary and 120/240V secondary configuration broadens compatibility with common plant power architectures, enabling easy integration with existing feeders and downstream equipment. The UL Listed certification reinforces compliance with safety standards, while the 115°C temperature rise rating provides confidence in performance within moderate to harsh ambient temperatures. The indoor-outdoor construction supports flexible mounting options, helping installers meet enclosure space and climate considerations while maintaining serviceability and uptime.
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FAQs
Yes. The S57N11P02P is a compact encapsulated transformer with a 2 kVA rating and dimensions of 1.1 in for length, height, and width, designed to fit typical indoor and outdoor panel spaces while simplifying mounting and wiring within standard enclosures.
Key specs include a 2 kVA rating, single-phase configuration, 575V primary voltage, 120/240V secondary voltage, copper windings, and a 115°C rise. These specs support reliable low-voltage distribution from higher plant voltages.
Yes. The S57N11P02P carries UL Listed certification, offering safety compliance assurance for industrial and commercial installations.
Encapsulation provides environmental protection against dust, moisture, and vibration, reducing insulation degradation and maintenance needs while supporting stable performance in challenging conditions.
Eaton supports this product under its warranty policy: one year from installation or eighteen months from shipment, whichever occurs first, providing assurance during commissioning and operation.