Eaton S29N11E05LS42 Encapsulated Transformer - UL Listed
Part Number: S29N11E05LS42
Quick Summary
Eaton encapsulated transformer provides compact, reliable power isolation for control panels and industrial equipment. In crowded machine rooms and retrofit projects, space constraints and moisture sensitivity can drive costly downtime, yet this unit fits where space is tight and environmental exposure is real. It carries UL Listed safety certification and a rugged NEMA 3R enclosure designed for indoor-outdoor installations, with a low sound profile (42 dB) for quiet operation. The transformer runs at 60 Hz with a 5 kVA rating, supplying primary 208 V to secondary 120/240 V to feeders and controls. Aluminum coil, epoxy encapsulation, and a 115 °C rise support durable performance and straightforward installation in modern automation environments.
Product Information
Extended Description
S29N11E05LS42 Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 177, 60 Hz, low sound 42 dB, single-phase, 208 V, 120/240 V, NONE, 115 °C rise, 5 KVA, indoor-outdoor, 578A
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S29N11E05LS42
UPC
786685365701
Product Length/Depth
9.89 in
Product Height
16 in
Product Width
10.38 in
Product Weight
102 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
Low sound equal to 42 dB
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
177
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
578A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
208 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
5 kVA
Modification 1
Low sound 42 dB
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - S29N11E05LS42
Selling Policy 25-000 - Distribution and Control Products and Services
Encapsulated construction with an aluminum coil reduces moisture ingress and corrosion risk, improving uptime in damp environments. This translates to lower maintenance costs and longer service life in mission-critical panels and automation cabinets, especially where space is limited. The rugged NEMA 3R enclosure supports indoor-outdoor installations, shielding the winding from weather and dust while enabling flexible siting in factories or outdoor equipment rooms. UL Listed certification reinforces safety and reliability, accelerating procurement and ensuring compliance for regulated facilities. With a 5 kVA, single-phase rating and 208 V primary to 120/240 V secondary, it delivers dependable power for medium-load control circuits, machine feeders, and automation hardware while simplifying wiring schemes. A 42 dB low-noise profile and 115 °C rise further reduce acoustic impact and thermal risk, making this unit suitable for crowded control panels and compact electrical rooms. The epoxy-encapsulated design enhances EMI shielding and prevents condensation, supporting future-proof installations in modern industrial environments.
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FAQs
It is ideal for control panels, automation cabinets, and equipment enclosures in both indoor and outdoor environments. The NEMA 3R enclosure and epoxy encapsulation provide moisture resistance and robust protection in harsh industrial settings.
The unit is a single-phase, 60 Hz transformer with a 5 kVA rating, 208 V primary, and 120/240 V secondary. It uses an aluminum coil and meets UL Listed safety standards, with a 115 °C rise rating.
Epoxy encapsulation and aluminum coil reduce moisture ingress and corrosion, increasing uptime in damp or washdown environments. The low 42 dB sound level also minimizes noise-related fatigue in crowded control rooms.
The transformer is UL Listed and housed in a NEMA 3R enclosure, suitable for indoor-outdoor use. It is designed for easy installation in standard automation layouts and supports quiet operation in space-constrained cabinets.
Warranty terms align with Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Support includes access to Eaton datasheets and specification sheets for informed procurement.