Eaton S10N04P76P General-Purpose Transformer - UL Listed
Part Number: S10N04P76P
Quick Summary
The Eaton S10N04P76P General-Purpose Transformer provides reliable step-down power for control panels and small industrial equipment. Designers and maintenance teams often struggle with space constraints, weather exposure, and maintaining safety compliance in rugged installations, making a compact, encapsulated solution essential. This unit carries UL Listed certification and utilizes a rugged NEMA 3R enclosure to support indoor-outdoor operation, with aluminum windings and a proven 58AP frame for durability in demanding environments. For engineers pursuing efficiency and reliability, this encapsulated transformer also delivers a compact footprint and straightforward integration with 120/240 V inputs and 12/24 V outputs, supporting leaner panel designs and easier serviceability.
Product Information
Extended Description
S10N04P76P Eaton: Eaton General-Purpose Encapsulated Transformer, EP, Single-phase, PV: 120 X 240V, Taps: None, SV: 12/24V, 115°C, .75 kVA, Al windings, Frame: 58AP, Indoor-Outdoor.
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S10N04P76P
UPC
786680073595
Product Length/Depth
5.99 in
Product Height
11.68 in
Product Width
4.99 in
Product Weight
21 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
58AP
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
509A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
120 V, 240 V
Secondary Voltage
12/24 V
Temperature rise
115 °C rise
Volt ampere rating
0.75 kVA
Weathershield
Indoor-Outdoor
Feature: Encapsulated, rugged design in a NEMA 3R enclosure → Business Impact: Provides reliable protection against dust, moisture, and incidental water exposure, reducing field failures and maintenance costs. Application: Ideal for control panels in manufacturing lines and outdoor utility cabinets. Long-tail keyword integration: encapsulated transformer, indoor-outdoor transformer, rugged enclosure. Feature: 0.75 kVA VA rating → Business Impact: Sufficient power headroom for common control circuits and sensors, enabling timely load shedding and safer startup sequences. Application: Small automation stations and motor-control circuits. Long-tail keyword integration: 0.75 kVA transformer, control panel power, small-load sizing. Feature: Aluminum windings → Business Impact: Lighter weight and improved thermal performance, which lowers installation time and supports faster commissioning. Application: OEM equipment, field service upgrades. Long-tail keyword integration: aluminum windings, lightweight transformer, efficient windings. Feature: 120/240 V primary to 12/24 V secondary → Business Impact: Flexible interface for standard control systems and low-voltage peripherals, reducing the need for additional step-down stages. Application: Instrument panels, relays, and sensing networks. Long-tail keyword integration: 120/240 V input, 12/24 V output, single-phase transformer. Feature: 58AP frame and 21 lb weight → Business Impact: Compact footprint simplifies mounting in crowded racks or enclosures, accelerating install times and minimizing space requirements. Application: Panel builders and system integrators. Long-tail keyword integration: 58AP frame, compact transformer, space-saving design. Feature: UL Listed certification → Business Impact: Supports regulatory compliance and buyer confidence in safety standards, streamlining procurement. Application: Any regulated industrial installation. Long-tail keyword integration: UL Listed transformer, safety compliance. Final note: The combination of indoor-outdoor capability, robust enclosure, and precise voltage ratings addresses common objections about durability, compatibility, and lifecycle cost for mission-critical automation infrastructure.
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FAQs
Yes. The S10N04P76P is a single-phase transformer with a 120/240 V primary and 12/24 V secondary, rated at 0.75 kVA. Its 60 Hz specification and frame 58AP support straightforward integration into common control panels and small automation equipment, while the aluminum windings help with thermal performance during continuous operation.
The NEMA 3R enclosure is designed for outdoor-ready use, offering protection against rain and corrosion while remaining suitable for indoor environments. When installing, ensure proper mounting clearance, avoid direct exposure to harsh mechanical impact, and maintain appropriate cabling access to the 509A wiring connection for reliable service and future upgrades.
The transformer carries Eaton’s warranty policy of one year from the date of installation or eighteen months from the date of shipment, whichever occurs first. This covers manufacturing defects and workmanship under normal operating conditions, giving buyers confidence in long-term reliability for critical control applications.
A 0.75 kVA rating supports typical control circuit loads, relays, and sensors without overloading the transformer. It enables efficient operation for small to medium loads, reduces the need for oversized components, and minimizes heat generation. Ensure your downstream devices collectively stay within the 0.75 kVA limit to maintain regulation quality and efficiency.
Key certification cited is UL Listed, indicating compliance with recognized safety standards. The enclosure also provides indoor-outdoor protection (NEMA 3R), supporting use in mixed environments. For projects requiring additional certifications (such as CE or IP ratings), verify the integration with your system’s regulatory requirements and consider site-specific conformity assessments.