Eaton S29N11S07N Encapsulated Transformer - UL Listed
Part Number: S29N11S07N
Quick Summary
Eaton S29N11S07N Encapsulated Transformer delivers reliable single-phase power for industrial controls. When space is limited or installations face outdoor exposure, this unit reduces downtime and complexity. UL Listed certification, NEMA 3R compatibility, and 60 Hz operation combine for safe, compliant performance in rugged environments. In strategy terms, this translates to reliable power conditioning, easier installation, and long-term total cost of ownership reductions. With a 7.5 kVA rating, it supports a broad range of control circuits and small motors without oversized infrastructure. Its aluminum windings, NEMA 3R enclosure, and 115°C rise rating reflect deliberate design for service in challenging environments. This combination supports fast, plug-and-play installation, easy service access, and predictable thermal performance for uptime.
Product Information
Extended Description
S29N11S07N Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 178, 60 Hz, single-phase, 208 V, 120/240 V, NONE, 115 °C rise, 7.5 KVA, indoor-outdoor, 26A
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S29N11S07N
UPC
786680104053
Product Length/Depth
9.89 in
Product Height
16 in
Product Width
10.38 in
Product Weight
123 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
Catalog Notes
Model N
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
178
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
26A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
208 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
7.5 kVA
Weathershield
Indoor-Outdoor
Feature: Encapsulated construction with aluminum windings provides rugged, corrosion-resistant performance in harsh environments, protecting windings from moisture, dust, and vibration. Business impact: reduces unplanned downtime and maintenance costs, extending service life for critical control circuits in demanding facilities. Application: ideal for rugged control panels, machine centers, and outdoor electrical rooms where space is tight and reliability matters. Feature: NEMA 3R enclosure rating enables indoor-outdoor operation without extra protective housing, with gasketed seals to resist moisture and temperature swings. Business impact: simplifies installation, accelerates commissioning, and minimizes weather-related downtime. Application: outdoor equipment, weather-exposed conveyors, and rugged sites where environmental protection is essential. Feature: 7.5 kVA rating supports a wide range of control circuits and small motors, providing headroom for PLCs, relays, sensors, and contingency loads. Business impact: reduces the number of transformers in a panel, lowers installed costs, and improves power quality. Application: automation panels, motor starter sections, and compact distribution centers. Feature: 208 V primary and 120/240 V secondary enable direct connection to common facility power, minimizing taps and extra wiring. Business impact: shortens wiring runs, reduces voltage drop, and speeds commissioning. Application: machine tools, robotics cells, control cabinets, and mixed-voltage load centers. Feature: 60 Hz single-phase operation matches standard North American power systems, ensuring compatibility with typical automation gear. Business impact: simplifies procurement, maintenance, and compatibility with legacy equipment. Application: general-purpose use across manufacturing lines, process equipment, and panel boards. Feature: 115°C rise rating indicates thermal margin under peak loads, supporting startup surges without overheating. Business impact: enhances reliability in hot environments, reduces derating, and extends maintenance intervals. Application: high-ambient plants, enclosed panels, and dense control rooms.
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FAQs
Plan for a 208V feeder capable of at least 26A, use NEC-compliant conductors, and terminate primary and secondary per manufacturer instructions. Mount the unit in a sturdy enclosure and ensure appropriate fusing and overcurrent protection. With UL Listed verification and a NEMA 3R rating, the transformer is designed for reliable outdoor-indoor service in control panels.
The device delivers 7.5 kVA at 60 Hz, single-phase, with a 208 V primary and 120/240 V secondary. Aluminum windings and a 115 °C rise support reliable operation in demanding environments. The enclosure is NEMA 3R, and wiring connections are rated for 26 A, with a UL Listed safety certification.
Yes. The NEMA 3R enclosure provides indoor-outdoor protection and UL Listing confirms safety compliance for environmental exposure. It supports typical control gear in automation panels, including PLCs, relays, and sensors, while keeping footprint compact and installation straightforward. Ensure proper grounding and protective devices per local codes.
The transformer carries UL Listed safety certification and is designed with a NEMA 3R enclosure for outdoor compatibility. Catalog notes specify Model N, and Eaton’s warranty policy provides coverage. These certifications and design features help ensure safe, compliant operation in industrial environments while supporting long service life.
With a single compact unit supplying essential control power, you reduce transformer sprawl and wiring complexity, lowering installation and maintenance costs. The 7.5 kVA rating provides headroom for PLCs and sensors, while the rugged encapsulated design and outdoor-rated enclosure improve uptime in harsh plants, contributing to lower total cost of ownership over time.