Eaton XDT1A1AX Dry-Type Transformer - Class I, Div 2
Part Number: XDT1A1AX
Quick Summary
XDT1A1AX is a dry-type transformer that powers 120/240 V from a 480 V primary in hazardous locations. Facility engineers often struggle with rugged environments, tight enclosures, and compliance demands that slow project timelines. It carries NEC/CEC compliance, Class I Division 2 hazardous location rating, and a NEMA 4X enclosure to withstand moisture, dust, and washdown. This resin-encapsulated unit with copper windings is compact and rugged, delivering safer, longer-lasting power for hazardous-area applications, supporting safer installations and lower lifecycle costs in plant settings.
Product Information
Extended Description
XDT1A1AX Eaton Crouse-Hinds: Eaton Crouse-Hinds series XDT dry-type transformer, 60 Hz, 1.5 kVA, 316 stainless steel, Single-phase, 480 Vac, 120/240 Vac, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XDT dry-type transformer
Catalog Number
XDT1A1AX
UPC
662276445031
Product Length/Depth
9.9 in
Product Height
10.3 in
Product Width
7.8 in
Product Weight
36 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
4X
Type
Resin encapsulated
Phase
Single-phase
Primary voltage
480 Vac
Secondary Voltage
120 Vac/240 Vac
Frequency rating
60 Hz
Material
316 stainless steel
Special features
Copper windings
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Feature: 316 stainless steel construction provides exceptional corrosion resistance in harsh environments. Business Impact: Extends service life in chemical plants, offshore facilities, and washdown areas, reducing replacement frequency and maintenance costs. Application: Hazardous area transformers exposed to moisture and corrosive vapors benefit from extended uptime and reduced total cost of ownership. Feature: Resin encapsulation and copper windings improve insulation, thermal management, and reliability. Business Impact: Lower insulation losses and improved heat dissipation translate to consistent performance under duty cycles common in plant instrumentation. Application: Critical control panels and safety systems in Class I, Division 2 zones. Feature: 480 Vac primary to 120/240 Vac secondary, 60 Hz single-phase design. Business Impact: Seamless integration with standard plant power distribution and equipment, minimizing rewiring and configuration time. Application: Panel boards and instrumentation power in industrial facilities. Feature: Compact footprint (9.9 in L Ă— 7.8 in W Ă— 10.3 in H) and 36 lb weight. Business Impact: Easier mounting, flexible placement, and faster installation on crowded switchgear racks. Application: Retrofit scenarios and OEM panel integrations. Feature: NEC/CEC compliance and NEMA 4X enclosure rating. Business Impact: Meets regulatory and environmental protection requirements, reducing risk and accelerating compliance audits. Application: Installation in hazardous locations and outdoor/indoor environments with washdown needs.
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FAQs
XDT1A1AX is engineered for hazardous locations with Class I, Division 2 rating and a NEMA 4X enclosure. When installing, ensure compliant enclosure mounting, proper sealing to prevent ingress, and appropriate clearances for heat dissipation. Verify that the primary and secondary terminations are rated for 480 Vac and 120/240 Vac respectively, and follow the manufacturer’s installation sheets for wiring and grounding.
The transformer is single-phase with a 480 Vac primary and 120/240 Vac secondary while operating at 60 Hz. This configuration supports standard plant power distribution to control panels and instrumentation. Copper windings provide good conductivity and thermal performance, and the resin-encapsulated design aids insulation and reliability in challenging environments.
Yes. XDT1A1AX is purpose-built for hazardous locations with NEC/CEC compliance and Class I, Division 2 rating. Its 316 stainless steel construction and resin encapsulation offer added protection against corrosive atmospheres and dust. For oil and gas facilities, ensure installation complies with site-specific classifications and that mounting and venting arrangements maintain safe operation.
The XDT1A1AX meets NEC/CEC standards and is rated for Hazardous/Classified Locations with a Class I, Division 2 designation. It also carries a NEMA 4X enclosure rating, signifying robust protection against dust, water, and corrosion. These certifications support regulatory compliance, safety, and reliability in challenging environments.
Maintenance requirements are minimal due to resin encapsulation and copper windings, which reduce moisture-related insulation concerns and corrosion. The rugged steel construction and sealed enclosure lower failure rates, increasing uptime. While initial cost may be higher than non-hazardous models, the long-term ROI comes from reduced maintenance, fewer replacements, and compliance-driven risk mitigation.