Eaton XDT3E30X Dry-Type Transformer - Hazardous Area 4X
Part Number: XDT3E30X
Quick Summary
XDT3E30X dry-type transformer provides safe, efficient power conversion for hazardous-area electrical installations in industrial facilities. In hazardous locations, protecting windings and meeting NEC/CEC requirements can slow projects and drive up costs. This model carries Hazardous/Classified Locations area classification, NEC/CEC compliance, and a NEMA 4X enclosure for rugged service. Its 60 Hz, 600 Vac primary and 480Y/277 Vac secondary outputs support flexible integration with industrial power systems, reducing the need for additional components. With copper windings, resin encapsulation, and 316 stainless steel construction, it delivers durable performance and enhanced reliability in tough environments. For procurement and maintenance teams, the XDT3E30X offers predictable lifecycle costs and a platform that scales with future expansions.
Product Information
Extended Description
XDT3E30X Eaton Crouse-Hinds: Eaton Crouse-Hinds series XDT dry-type transformer, 60 Hz, 30 kVA, 316 stainless steel, Three-phase, 600 Vac, 480Y/277 Vac, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XDT dry-type transformer
Catalog Number
XDT3E30X
UPC
662276445772
Product Length/Depth
25.18 in
Product Height
27.28 in
Product Width
12.69 in
Product Weight
620 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
4X
Type
Resin encapsulated
Phase
Three-phase
Primary voltage
600 Vac
Secondary Voltage
480Y/277 Vac
Frequency rating
60 Hz
Material
316 stainless 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 Canadian certification
XDT and XTT Hazardous Area Transformers Canadian certification
IF XDT - XDT Series Hazardous Area Transformers
XDT Hazardous Area Transformers
XDT Hazardous Area Transformers
Resin encapsulated construction for moisture and dust resistance translates to lower maintenance intervals and longer service life in hazardous-area environments, improving uptime and safety in chemical plants and mining operations. The 316 stainless steel enclosure further enhances corrosion resistance in harsh atmospheres, reducing total cost of ownership and service disruption. Copper windings deliver high efficiency with lower copper losses, contributing to energy savings and cooler operation under full-load conditions in continuous-duty applications. The three-phase design with a 600 Vac primary and 480Y/277 Vac secondary supports seamless integration with existing power distributions, minimizing spare parts and simplifying panel design for new or retrofit installations. NEC/CEC compliance, Class I Division 2 readiness, and NEMA 4X protection streamline approvals and installation in hazardous locations, accelerating project schedules. Optional design resources and installation guides help field teams plan with confidence, from mounting to wiring terminations, helping facilities meet regulatory timelines.
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FAQs
The XDT3E30X is designed for Hazardous/Classified Locations with a NEMA 4X enclosure and resin encapsulation, allowing safe operation in Class I, Division 2 environments. Installers should mount on a rigid, level base, ensure proper clearances for cooling, and use the appropriate hazardous-area wiring methods per NEC/CEC. Use certified connectors and follow Eaton installation sheets to maintain certification integrity during field connections.
XDT3E30X provides a 30 kVA rating in a three-phase configuration with a 600 Vac primary and a 480Y/277 Vac secondary. The 60 Hz frequency aligns with standard industrial power systems. Copper windings and resin encapsulation support efficient operation and insulation integrity, while the 316 stainless steel housing aids reliability in demanding environments. The unit is designed to drop into systems that already supply 600 Vac panels and distribute 480Y/277 Vac downstream.
Yes. The XDT3E30X is intended for Hazardous/Classified Locations with area classification suitable for Class I, Division 2. It carries NEC/CEC compliance and a NEMA 4X enclosure rating, which support rugged operation in hazardous environments. For formal validation, refer to the UL/Certification reports linked in the product downloads and follow the installation instructions to maintain compliance during commissioning.
The resin-encapsulated design minimizes moisture ingress and reduces routine maintenance needs, while the 316 stainless steel enclosure provides corrosion resistance in harsh environments. Regular visual inspections of connections and mounting hardware, along with periodic thermal checks during commissioning, help ensure reliable operation. Plan for periodic re-tightening of terminations and verify cooling pathways after any service to preserve efficiency and safety.
Engineering teams gain improved uptime from rugged, certified protection in hazardous locations, plus predictable lifecycle costs thanks to durable stainless steel construction and resin encapsulation. The transformer’s compatibility with 600 Vac and 480Y/277 Vac distributions reduces the need for extra equipment, lowering upfront costs and spare-part requirements, while meeting regulatory requirements for safety and compliance in demanding industries.