Eaton S34N12P01P General-Purpose Encapsulated Transformer - UL Listed
Part Number: S34N12P01P
Quick Summary
Eaton S34N12P01P General-Purpose encapsulated transformer powers control panels and lighting in industrial settings. When space is limited and reliability matters, engineers need a rugged, code-compliant solution that installs quickly and fits standard layouts. This transformer carries UL Listed certification and a NEMA 3R indoor-outdoor enclosure, supporting safe operation across diverse environments. With a 1 kVA rating at 60 Hz and primary 240/277 V to secondary 120 V, it integrates smoothly into existing electrical equipment while delivering dependable power for downstream loads and automation components.
Product Information
Extended Description
S34N12P01P Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 67P, 60 Hz, single-phase, 240/277 V, 120 V, NONE, 115 °C rise, 1 KVA, indoor-outdoor, 451B
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S34N12P01P
UPC
786680092442
Product Length/Depth
6.56 in
Product Height
13.03 in
Product Width
5.53 in
Product Weight
30 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
67P
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
451B
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240/277 V
Secondary Voltage
120 V
Temperature rise
115 °C rise
Volt ampere rating
1 kVA
Weathershield
Indoor-Outdoor
Feature: General specifications include EP design, encapsulated construction, aluminum coil, 67P frame, single-phase operation, 60 Hz rating, and a 1 kVA capacity. Business Impact: These attributes deliver a compact, heat-resistant solution that reduces cabinet footprint and enhances thermal performance in busy control environments. Application: Ideal for control panels, machine dashboards, and lighting circuits in industrial facilities. Feature: Indoor-outdoor capability with a NEMA 3R enclosure and Weathershield designation. Business Impact: Enables reliable operation outdoors or in harsh environments with minimal corrosion risk and maintenance. Application: Outdoor equipment housings, protected outdoor controls, and industrial kiosks. Feature: Wiring compatibility and mounting simplicity, including 451B wiring connection and no tap size required. Business Impact: Streamlines installation and reduces wiring errors, cutting commissioning time. Application: Standard wiring practices in panels and distributed power centers. Feature: Voltage and thermal performance, primary 240/277 V, secondary 120 V, 115 °C rise, 60 Hz, single-phase. Business Impact: Delivers predictable voltage transformation with robust under-load stability, improving downstream device protection and energy efficiency. Application: Lighting, controls, and auxiliary equipment in mixed-voltage control systems. Feature: Warranty and certifications, including Eaton’s 25-000 policy and UL Listed status. Business Impact: Ensures post-sale support and regulatory compliance, reducing risk for procurement and maintenance teams. Application: Facility wide electrical systems requiring documented warranties and safety markings.
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FAQs
Install the S34N12P01P using standard mounting practices for a 1 kVA, 60 Hz single-phase transformer. Its compact 6.56 in depth, 5.53 in width, and 13.03 in height footprint fits many panel canvases. Provide ventilation or ambient air flow as required by the 115 °C rise rating, and secure connections via the 451B wiring interface to ensure reliable operation.
The transformer has a primary voltage of 240/277 V and a secondary voltage of 120 V, operating at 60 Hz in a single-phase configuration. This makes it suitable for converting higher control voltages to standard 120 V loads in panel boards, lighting, and automation circuits.
Yes. The unit features an indoor-outdoor, NEMA 3R rated enclosure suitable for exterior installations and protected indoor spaces. This rugged enclosure, combined with aluminum windings and encapsulated construction, provides reliable performance in varied environmental conditions with minimal degradation.
The S34N12P01P carries UL Listed certification, confirming compliance with recognized safety standards for electrical components. This is crucial for code compliance in industrial facilities and for procurement teams seeking certified, audit-ready equipment suitable for construction and retrofit projects.
Eaton backs the transformer with a one-year warranty from installation or eighteen months from shipment, whichever comes first. Routine checks should focus on enclosure integrity, secure wiring connections, and verification that the 120 V secondary remains within specified limits under load to sustain reliability and minimize downtime.