Eaton S10N11S07CU General-Purpose Transformer - UL Listed
Part Number: S10N11S07CU
Quick Summary
The Eaton S10N11S07CU General-Purpose Encapsulated Transformer provides reliable voltage conversion for control panels. Engineers often face space constraints, enclosure compatibility, and exposure to harsh environments that complicate installation. UL Listed safety certification and NEMA 3R enclosure rating ensure compliant, durable operation in demanding facilities. Designed for power management and distribution applications, this 7.5 kVA unit supports 120 V and 240 V primary inputs with 120/240 V secondary outputs, helping simplify wiring and spare parts stocking. Indoor-outdoor suitability and rugged copper winding deliver consistent performance, even in fluctuating loads, while a compact footprint helps maximize panel density and reduce installation time, improving overall system uptime and efficiency.
Product Information
Extended Description
S10N11S07CU Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 3R, 178, 60 Hz, single-phase, 120 V, 240 V, 120/240 V, NONE, 115 °C rise, 7.5 KVA, indoor-outdoor, 3E
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S10N11S07CU
UPC
786680071577
Product Length/Depth
9.89 in
Product Height
16 in
Product Width
10.38 in
Product Weight
145 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
Copper
Design
EP
Enclosure
NEMA 3R
Frame
178
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
3E
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
120 V, 240 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
7.5 kVA
Weathershield
Indoor-Outdoor
Feature: Encapsulated copper-wound construction provides superior moisture and dust resistance, improving operational reliability. Business impact: reduces unplanned outages, extends transformer life, and lowers maintenance costs in harsh industrial settings. Application: ideal for control panels, conveyors, and machine centers where uptime matters. Feature: NEMA 3R indoor-outdoor enclosure enables installation across varied environments, from clean equipment rooms to exposed outdoor spaces. Business impact: simplifies procurement by removing enclosure-specific variants and reduces field retrofit needs. Application: supports facilities with weather exposure and location constraints. Feature: 7.5 kVA rating with single-phase 60 Hz operation and dual 120/240 V primary and 120/240 V secondary voltages. Business impact: provides load flexibility, minimizes spare parts, and enables safe integration with existing panels. Application: general-purpose power distribution in automation systems. Feature: Copper windings deliver high electrical efficiency and thermal performance. Business impact: improved efficiency lowers energy waste and reduces cooling requirements in panels. Application: continuous operation in control cabinets and switchgear. Feature: UL Listed certification and Eaton warranty provide compliance assurance and technical support. Business impact: helps procurement meet standards, reduces risk of non-compliant purchases, and ensures service coverage. Application: ideal for audits in regulated facilities and maintenance planning.
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FAQs
For installation, mount in a compliant enclosure, ensure adequate clearance for heat dissipation, and connect via the 3E wiring configuration. Its NEMA 3R rating supports indoor-outdoor locations, so you can position it within typical equipment rooms or weather-exposed areas without additional enclosures. Verify 120/240 V primary and 120/240 V secondary connections align with the panel’s input and load requirements, and follow manufacturer guidelines for torque and clearance.
Key specs include a 7.5 kVA rating, single-phase, 60 Hz operation, primary voltage of 120/240 V, and secondary voltage of 120/240 V. Copper windings and an 115 °C rise indicate robust thermal performance. The unit uses a 3E wiring connection and features a Copper coil design, with UL Listed certification and a NEMA 3R enclosure for versatile deployment.
Yes. The S10N11S07CU is designed for indoor-outdoor use thanks to its NEMA 3R enclosure and indoor-outdoor Weathershield rating. This makes it appropriate for equipment rooms adjacent to outdoor spaces or facilities with exposure to weather, dust, and other contaminants, while maintaining safe and reliable operation.
The transformer is UL Listed, providing essential safety certification for electrical equipment. It also carries Eaton’s standard warranty policy, which supports one year from installation or eighteen months from shipment, whichever occurs first. This combination ensures regulatory compliance and post-purchase support for maintenance planning.
With 7.5 kVA capacity and copper windings, it delivers efficient power transfer and reduced thermal load, lowering cooling requirements and energy waste. The durable encapsulated construction plus UL and NEMA 3R ratings reduce downtime and spare parts complexity, enabling simpler procurement, faster installations, and longer service intervals—translating into lower total cost of ownership over the asset life.