Eaton XDT3E3 Dry-type Transformer - Class I Division 2
Part Number: XDT3E3
Quick Summary
XDT3E3 dry-type transformer from Eaton Crouse-Hinds provides reliable voltage conversion for hazardous-location equipment and control panels. In harsh environments, field personnel contend with dust, moisture, and strict safety codes that delay projects or increase risk; this unit’s resin-encapsulated windings and painted steel enclosure help mitigate those issues. It carries NEC/CEC compliance and a Class I, Division 2 rating with a NEMA 3R enclosure, delivering verified protection in classified areas. The 3 kVA rating at 60 Hz and 600 Vac primary feeding 480Y/277 Vac secondary aligns with common industrial loads, while copper windings ensure efficient, durable operation. This transformer supports maintenance-friendly installation and scalable deployment across automation architectures, reducing downtime and total cost of ownership.
Product Information
Extended Description
XDT3E3 Eaton Crouse-Hinds: Eaton Crouse-Hinds series XDT dry-type transformer, 60 Hz, 3 kVA, Painted steel, Three-phase, 600 Vac, 480Y/277 Vac, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XDT dry-type transformer
Catalog Number
XDT3E3
UPC
662276445758
Product Length/Depth
15.93 in
Product Height
13.4 in
Product Width
8.25 in
Product Weight
125 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
3R
Type
Resin encapsulated
Phase
Three-phase
Primary voltage
600 Vac
Secondary Voltage
480Y/277 Vac
Frequency rating
60 Hz
Material
Painted steel
Special features
Copper windings
SP3D Design Package - XDT and XTT Hazardous Area Transformers
XDT and XTT Hazardous Area Transformers Flyer
XDT and XTT Hazardous Area Transformers catalog page
XDT and XTT Hazardous Area Transformers UL certification
XDT and XTT Hazardous Area Transformers UL certification
IF XDT - XDT Series Hazardous Area Transformers
Eaton Specification Sheet - XDT3E3
Eaton Specification Sheet - XDT3E3
Feature resin-encapsulated windings → Business Impact enhanced moisture and contamination resistance, extended service life in hazardous environments, reduced maintenance intervals → Application hazardous-area power supplies for chemical plants and drilling operations. Feature copper windings → Business Impact improved electrical conductivity and thermal performance, lower heat buildup under load → Application critical panel and MCC power distribution with tighter temperature control. Feature three-phase 60 Hz operation with 600 Vac primary and 480Y/277 Vac secondary → Business Impact streamlined compatibility with standard industrial distribution schemes, fewer intermediate steps, faster engineering approvals → Application automation panels and motor control centers in factories. Feature painted steel enclosure with NEMA 3R rating → Business Impact rugged outdoor and damp-location suitability, corrosion protection, longer asset life → Application outdoor substations and outdoor control cabinets. Feature NEC/CEC compliance and Class I Division 2 rating → Business Impact regulatory alignment and safer hazardous-location deployments, supporting project timelines and insurance/compliance requirements → Application oil refineries, chemical plants, and other classified-location facilities. Feature resin-encapsulated design and installation documentation availability → Business Impact quicker procurement and easier traceability, reducing engineering change orders → Application engineering specification and ongoing maintenance planning.
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FAQs
For XDT3E3, ensure installation in accordance with NEC/CEC standards and Class I Division 2 requirements. The unit features a NEMA 3R-rated painted steel enclosure and resin-encapsulated copper windings. Use the provided installation sheets and UL/ULC documentation to confirm mounting clearances, wiring methods, and enclosure integrity in classified areas.
XDT3E3 provides a 3 kVA rating at 60 Hz with a 600 Vac primary and a 480Y/277 Vac secondary. It is a three-phase device with copper windings and resin encapsulation, designed for reliable voltage conversion in hazardous locations.
Yes. With a three-phase 60 Hz design, 600 Vac input, and 480Y/277 Vac output, the XDT3E3 integrates well into standard automation panels and motor control centers. Its resin-encapsulated windings and rugged enclosure provide durability in tough environments, while the 3R-rated enclosure supports external mounting in damp or outdoor spaces.
The XDT3E3 carries NEC/CEC compliance and a NEC hazardous rating of Class I, Division 2, along with a NEMA 3R enclosure rating. These certifications support safe operation in hazardous locations and provide regulatory assurance for project documentation.
Downloadable resources include the SP3D design package, XDT/XTT hazardous-area transformer literature, and the XDT transformer catalog page. Specific assets include the SP3D Design Package, XDT/XTT hazard-area transformer flyer, and the XDT transformer datasheet PDFs available on Eaton’s site.