Eaton S60M11S25N Transformer - 25 kVA UL Listed
Part Number: S60M11S25N
Quick Summary
The Eaton S60M11S25N transformer provides reliable power isolation for industrial panels and equipment. Engineers often wrestle with space constraints, environmental exposure, and the challenge of mounting robust transformers in busy facilities. It carries UL Listed safety certification and is housed in a NEMA 3R enclosure for indoor-outdoor service, with an aluminum coil designed for durability. This transformer supports 25 kVA at 60 Hz with a 600 V primary and 120/240 V secondary, enabling efficient distribution from standard power systems. By combining rugged construction with precise voltage regulation taps, it helps you shrink install time, reduce maintenance, and improve overall uptime while aligning with your power-management strategy.
Product Information
Extended Description
S60M11S25N Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 132, 60 Hz, single-phase, 600 V, 120/240 V, 2 at +2.5% FCAN, 4 at -2.5% FCBN, 115 °C rise, 25 KVA, indoor-outdoor, 83B
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S60M11S25N
UPC
786680120244
Product Length/Depth
13.59 in
Product Height
20.67 in
Product Width
19.02 in
Product Weight
395 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
132
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
General-Purpose Encapsulated Transformer
Wiring connection
83B
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
600 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
25 kVA
Weathershield
Indoor-Outdoor
Feature: 25 kVA, 60 Hz, single‑phase with a 600 V primary and 120/240 V secondary. Business Impact: Enables scalable power distribution with consistent voltage under typical load swings, improving equipment reliability and reducing energy waste. Application: panel boards, control centers, and distributed power feeds in manufacturing facilities. Feature: Aluminum coil. Business Impact: enhances thermal performance, reduces conductor weight, and extends service life in demanding environments. Application: high-temperature plants and installations with limited airflow. Feature: NEMA 3R enclosure and UL Listed safety. Business Impact: provides weather resistance and safety compliance, minimizing corrosion and downtime. Application: outdoor substations, loading docks, and exposed electrical rooms. Feature: Tap settings 2 at +2.5% FCAN and 4 at -2.5% FCBN; Wiring connection 83B. Business Impact: precise voltage regulation to minimize over/undervoltage events and simplify field wiring. Application: distribution networks with fluctuating input voltages. Feature: 115°C rise rating. Business Impact: higher overload tolerance supports reliability during peak loads. Application: continuous processes and equipment with intermittent surges. This combination of rugged build, compact footprint, and standardized connections (132 frame, 83B wiring) reduces installation time and lifecycle costs while delivering dependable performance in harsh environments.
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FAQs
Key electrical ratings for the S60M11S25N include a 25 kVA, 60 Hz, single‑phase design with a 600 V primary and 120/240 V secondary. It features aluminum coil, a NEMA 3R enclosure, and UL Listed safety. The unit provides two +2.5% FCAN and four -2.5% FCBN taps with a 115°C rise for rugged industrial service.
Yes, the S60M11S25N is designed for indoor-outdoor use with a NEMA 3R enclosure and UL Listed safety certification. This construction shields the transformer from moisture and dust while providing reliable operation in harsh environments. The compact footprint and robust mounting options help reduce installation time and space requirements.
The transformer occupies a footprint of 19.02 in wide by 13.59 in deep and stands 20.67 in high, with an approximate weight of 395 lb. These dimensions support cabinet and outdoor enclosure planning, ensuring compatibility with typical electrical rooms and installation sites while allowing adequate clearance for ventilation and service access.
Warranty terms follow Eaton Selling Policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. The warranty covers manufacturing defects under normal use. For service, ensure proper installation per spec, and contact Eaton technical support for field issues, replacements, or upgrades to maintain uptime.
Tap configuration uses two +2.5% FCAN taps and four -2.5% FCBN taps to regulate voltage under load. Wiring connection is 83B, and primary voltage is 600 V with a 120/240 V secondary. When wiring, verify tap selection aligns with site voltage conditions to minimize voltage drop and ensure stable downstream equipment performance.