Eaton S24D11S10 General-Purpose Transformer - UL Listed
Part Number: S24D11S10
Quick Summary
The Eaton S24D11S10 general-purpose transformer provides reliable step-down power for control panels and industrial equipment. Many installations face space constraints, enclosure protection gaps, and maintenance challenges that drive downtime and costs. This unit is UL Listed and uses a rugged NEMA 3R enclosure, suitable for indoor-outdoor service, with 60 Hz single-phase operation. Designed for 10 kVA with a 240 V primary and 120/240 V secondary, it delivers consistent voltage regulation and scalable power for automation systems. Its compact footprint and aluminum coil support efficient heat dissipation, reducing cooling costs, while field-adjustable taps and standard wiring enhance installation flexibility and serviceability.
Product Information
Extended Description
S24D11S10 Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 179, 60 Hz, single-phase, 240 V, 120/240 V, 2 at +2.5% FCAN, 2 at -2.5% FCBN, 115 °C rise, 10 KVA, indoor-outdoor, 16AF
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S24D11S10
UPC
786680051913
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
208 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
UL Listed
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
179
Tap size
2 at +2.5% FCAN, 2 at -2.5% FCBN
Type
General-Purpose Encapsulated Transformer
Wiring connection
16AF
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
10 kVA
Weathershield
Indoor-Outdoor
Feature: 10 kVA power rating with 240 V primary and 120/240 V secondary. Business Impact: Supports robust control power for automation systems while maintaining stable voltages under varying load, reducing equipment stress and extending component life. Application: Ideal for panel power distribution in machine shops and manufacturing lines. Feature: Aluminum coil construction. Business Impact: Improves heat dissipation and reduces weight compared to copper-only designs, enabling easier handling and potentially lower cooling energy use. Application: Enclosures with limited ventilation in harsh environments. Feature: NEMA 3R enclosure with Indoor-Outdoor protection. Business Impact: The rugged enclosure enables outdoor installation and weather resistance, lowering enclosure retrofit needs and downtime. Application: Outdoor control cabinets and process skids. Feature: Field-adjustable taps at ±2.5% (two FCAN and two FCBN). Business Impact: Maintains voltage accuracy during supply fluctuations, reducing tripping and nuisance alarms. Application: Plants with fluctuating utility voltage or long feeder runs. Feature: 60 Hz, single-phase operation with a 240 V primary. Business Impact: Simplifies integration with standard industrial power systems and reduces the need for extra equipment. Application: Control panels, PLCs, and machine tools in factory automation. Feature: Rugged framing and mounting compatibility (Frame 179, 13.38 in width, 19 in height). Business Impact: Predictable installation footprint supports efficient enclosure planning and retrofit projects. Application: Existing cabinet upgrades and new-build automation projects. Feature: UL Listed certification and 16AF wiring compatibility. Business Impact: Compliance assurance and straightforward wiring integration with common harnesses. Application: Safety-conscious facilities and standard panel wiring practices.
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FAQs
The S24D11S10 is designed for straightforward panel integration with a 240 V primary and 120/240 V secondary. It supports 16AF wiring connections and fits standard enclosure footprints. Its NEMA 3R rating allows indoor-outdoor use, reducing the need for a separate weatherproof enclosure. When wiring, use the ±2.5% tap options to maintain the required output voltage under varying line conditions.
Key specs include 10 kVA power rating, 60 Hz frequency, single-phase design, 240 V primary, and 120/240 V secondary. Temperature rise is 115 °C, with insulation and reliability supported by aluminum coil construction. Voltage taps provide ±2.5% adjustment. UL Listed certification confirms safety compliance for industrial environments.
Yes. The S24D11S10 uses a rugged NEMA 3R enclosure and is rated for indoor-outdoor service, making it suitable for outdoor control cabinets and process skids. Its Weathershield designation supports reliability in varying weather conditions, while UL Listing ensures compliance with safety standards for industrial installations.
The key certification is UL Listed, which demonstrates compliance with widely recognized safety standards. The NEMA 3R enclosure supports environmental protection for outdoor and damp environments. For rigorous facilities, these certifications help satisfy procurement, safety audits, and insurance criteria.
Eaton offers a one-year warranty from installation or eighteen months from shipment, whichever occurs first. This reduces total cost of ownership by mitigating repair expenses and downtime. The transformer’s 10 kVA rating, durable construction, and voltage regulation capabilities also contribute to higher system uptime and predictable maintenance budgeting.