Eaton S10N08P26P Gen-Purpose Encaps Transformer - UL Listed
Part Number: S10N08P26P
Quick Summary
Eaton S10N08P26P General-Purpose encapsulated transformer provides compact, reliable power isolation for control panels. In busy facilities, space constraints plus moisture and heat complicate transformer selection; this unit’s indoor-outdoor capability helps keep systems running. UL Listed certification paired with a NEMA 3R enclosure delivers safety and weather resistance, while copper windings support long life. Its 0.25 kVA rating with 120/240 V primary and 24/48 V secondary aligns with common control circuits, reducing spare parts and procurement complexity. Designed for wall mounting, it fits compact spaces without sacrificing serviceability, delivering robust performance in both indoor and outdoor automation applications. This unit translates to predictable performance, faster commissioning, and lower total cost of ownership in daily operations.
Product Information
Extended Description
S10N08P26P Eaton: Eaton General purpose encapsulated transformer, copper, NEMA 3R, 57P, 60 Hz, single-phase, 120 V, 240 V, 24/48V, No Taps, 115 °C rise, 0.25 kVA, indoor-outdoor, 3K
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S10N08P26P
UPC
786680239953
Product Length/Depth
5.18 in
Product Height
6.31 in
Product Width
4.24 in
Product Weight
14 lb
Compliances
Not Applicable
Certifications
UL Listed
Coil material
Copper
Design
EP
Enclosure
NEMA 3R
Frame
57P
Insulation
180 °C
Mounting
Wall
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
3K
Frequency rating
60 Hz
Kva Rating
0.25 kVA
kVA
0.25 kVA
Phase
Single-phase
Primary voltage
120 V, 240 V
Secondary Voltage
24/48 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
0.25 kVA
Weathershield
Indoor-Outdoor
Copper windings provide high conductivity and tight voltage regulation, improving efficiency and control accuracy for 24/48 V circuits in machine zones. This translates to steadier actuator performance, less sensor drift, and reduced downtime during maintenance windows. NEMA 3R enclosure enables indoor-outdoor use, protecting windings and connections from dust, rain, and humidity—great for outdoor panels and wash-down environments. The 0.25 kVA single-phase transformer offers ample headroom for small automation loads, supporting reliable control circuits while minimizing energy waste. A 60 Hz, 120/240 V primary with a 24/48 V secondary delivers flexible, ready-to-wire power for instrumentation and logic modules, reducing inventory diversification and accelerating panel builds. With a compact footprint (5.18 in x 6.31 in x 4.24 in) and 14 lb weight, installation is straightforward on walls or in tight spaces, improving on-site efficiency and serviceability. The absence of taps simplifies setup and reduces field-configurator complexity, while UL Listed certification adds an authoritative safety layer for compliance-senstive environments.
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FAQs
Install the transformer on a secure wall surface within the panel, ensuring proper clearance for cooling. Use the 3K wiring connection as indicated and mount in a location protected from extreme moisture. Verify the 120/240 V primary and 24/48 V secondary wiring conforms to your control circuit requirements. Leverage its compact 5.18 in x 6.31 in x 4.24 in footprint to minimize panel depth and simplify routing.
Key specs include a 0.25 kVA rating, single-phase operation, 60 Hz frequency, primary voltage options of 120 V or 240 V, and secondary voltage of 24/48 V. The device uses copper windings and has a 115 °C rise rating, with an indoor-outdoor NEMA 3R enclosure and UL Listing, making it suitable for typical control panel loads.
Yes. The transformer features a NEMA 3R enclosure and is rated indoor-outdoor for weather exposure. This makes it appropriate for outdoor control panels and installations where moisture and dust are variables, helping maintain reliability without additional protective housings.
The unit is UL Listed and uses a NEMA 3R enclosure, aligning with safety and protection standards for indoor-outdoor service. While it is not specified to carry CE or SIL ratings in the provided data, the UL Listing and rugged enclosure provide confidence for many industrial and automation applications.
Copper windings and a robust NEMA 3R design deliver stable voltage and reduced risk of premature failure, translating to longer service intervals and lower maintenance costs. The compact form factor simplifies installation, decreasing commissioning time and spare parts on hand, while UL Listed certification supports compliance in audited facilities.