Eaton XDT3D9X Dry-type Transformer - Class I, Div 2
Part Number: XDT3D9X
Quick Summary
XDT3D9X dry-type transformer is a compact 9 kVA unit that steps 600 VAC down to 208Y/120 VAC for hazardous-location equipment. End users struggle with safety and uptime in Class I, Division 2 zones, where moisture, dust, and corrosives threaten equipment. This transformer carries NEC/CEC compliance, a NEMA 4X enclosure, and hazardous-location ratings to help you meet regulatory requirements. Its resin-encapsulated design with copper windings supports reliable performance, while a 316 stainless steel body enhances durability in tough industrial environments. This translates to lower life-cycle costs and easier stocking of spares for OEMs. Energy efficiency benefits and quick serviceability support project timelines and TCO reductions.
Product Information
Extended Description
XDT3D9X Eaton Crouse-Hinds: Eaton Crouse-Hinds series XDT dry-type transformer, 60 Hz, 9 kVA, 316 stainless steel, Three-phase, 600 Vac, 208Y/120 Vac, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XDT dry-type transformer
Catalog Number
XDT3D9X
UPC
662276445680
Product Length/Depth
20.37 in
Product Height
13.91 in
Product Width
10.62 in
Product Weight
209 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
208Y/120 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 UL certification
XDT and XTT Hazardous Area Transformers UL certification
IF XDT - XDT Series Hazardous Area Transformers
Eaton Specification Sheet - XDT3D9X
Eaton Specification Sheet - XDT3D9X
Resin-encapsulated construction provides robust moisture, dust, and chemical resistance, reducing insulation degradation in harsh environments and enabling longer intervals between maintenance checks. Business impact: lower preventive maintenance costs and minimized unscheduled downtime. Application: ideal for hazardous-location installations in chemical plants or outdoor switchgear enclosures where exposure to contaminants is common. 316 stainless steel housing delivers superior corrosion resistance, enabling outdoor or washdown-ready applications without enclosure failures. Business impact: easier inspection cycles and extended transformer life in aggressive environments. Application: marine facilities, food and beverage plants, and chemical processing sites with frequent washdowns. Copper windings deliver high conductivity and favorable load regulation, reducing copper and iron losses. Business impact: improved energy efficiency and reduced operating costs. Application: critical load centers with sensitivity to voltage drop and regulation quality. Three-phase, 9 kVA design with 600 Vac primary and 208Y/120 Vac secondary supports balanced distribution for medium-size plant sections. Business impact: streamlined installation and scalability for expanding facilities. Application: control panels, motor drives, and distributed power systems in industrial plants. NEMA 4X enclosure and NEC/CEC compliance ensure safe operation in hazardous locations (Class I, Division 2) and rugged environments. Business impact: regulatory risk reduction and faster project approvals. Application: oil, gas, chemical processing, and refinery environments requiring certified equipment. Compact dimensions (20.37 in L, 13.91 in H, 10.62 in W) and 209 lb weight enable straightforward installation and retrofits in constrained spaces. Business impact: lower installation labor time and easier spares management. Application: retrofit projects or panel-mount transformer upgrades in existing systems.
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FAQs
For XDT3D9X, plan for a 600 Vac primary and 208Y/120 Vac secondary in a Class I Division 2 environment. Use a compatible enclosure with a NEMA 4X rating and ensure proper venting and clearance per Eaton installation sheets. The resin-encapsulated design aids moisture resistance, while the 316 stainless steel body supports corrosion protection in harsh areas.
XDT3D9X delivers 9 kVA at 60 Hz with a 600 Vac primary and 208Y/120 Vac secondary. Copper windings provide efficient electrical performance and good voltage regulation under load. When sizing feeders and breakers, respect the 9 kVA rating and mount in a location compliant with NEC/CEC standards to ensure safe, reliable operation of downstream equipment.
Yes. The XDT3D9X is designed for hazardous/classified locations, with NEC/CEC compliance and a Class I, Division 2 rating. It also features a NEMA 4X enclosure and resin-encapsulated construction, which offers protection against moisture and corrosives common in chemical processing and similar environments.
The XDT3D9X carries NEC/CEC standards, a Class I Division 2 hazardous location rating, and a NEMA 4X enclosure. Area classification confirms suitability for hazardous or classified locations, while the copper windings and stainless steel housing support long-term reliability and safe operation in challenging sites.
The resin-encapsulated design reduces moisture and contaminant ingress, lowering maintenance cycles. Copper windings and a rugged 316 stainless steel body contribute to higher reliability and longer service life, reducing downtime. In combination with NEC/CEC compliance and a compact footprint, this translates to lower lifecycle costs and faster project ROI.