Eaton XDT3C75 Dry-type Transformer - Class I, Division 2
Part Number: XDT3C75
Quick Summary
Dry-type transformer XDT3C75 delivers reliable voltage conversion for hazardous-area electrical systems. In harsh facilities, moisture ingress, dust, and mis-sizing can drive downtime and safety risk. It meets Hazardous/Classified Locations area classifications, NEC/CEC standards, and a rugged NEMA 3R enclosure for outdoor or damp environments. With copper windings and resin encapsulation, it improves efficiency and service life, while easing integration into industrial transformer applications and three-phase power-distribution layouts.
Product Information
Extended Description
XDT3C75 Eaton Crouse-Hinds: Eaton Crouse-Hinds series XDT dry-type transformer, 60 Hz, 75 kVA, Painted steel, Three-phase, 480 Vac, 240 Vac, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XDT dry-type transformer
Catalog Number
XDT3C75
UPC
662276445475
Product Length/Depth
30.28 in
Product Height
32.06 in
Product Width
15.67 in
Product Weight
1460 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
480 Vac
Secondary Voltage
240 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 - XDT3C75
Eaton Specification Sheet - XDT3C75
Resin-encapsulated construction provides robust environmental sealing and moisture resistance, reducing maintenance costs and failure risk in hazardous environments. Copper windings offer improved efficiency and heat dissipation, supporting reliable, continuous operation in demanding duty cycles. The 75 kVA rating suits mid-range loads, enabling streamlined feeder design with 480 Vac primary to 240 Vac secondary in three-phase systems. Painted steel housing with a NEMA 3R enclosure delivers durable weather and dust protection, simplifying outdoor installation. The XDT3C75 is designed for NEC/CEC compliance and Class I, Division 2 hazardous-location ratings, helping you achieve permitting and risk-management objectives with a single, validated solution. Its solid footprint and modular ramp-up capability support scalable power distribution in MCCs and control panels, reducing total cost of ownership while maintaining uptime in chemical, oil & gas, and processing plants.
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FAQs
For hazardous locations, follow area classifications and NEC/CEC requirements. Ensure proper foundation and mounting with a secure base, accommodate the 1460 lb weight, and plan hoisting equipment. Use the NEMA 3R enclosure for outdoor protection and verify Class I, Division 2 compliance per UL/CSA documentation. Reference IF XDT instruction sheets for installation guidance.
The XDT3C75 is a three-phase transformer rated at 75 kVA, with a 480 Vac primary and 240 Vac secondary, operating at 60 Hz. It features copper windings and resin encapsulation in a painted steel enclosure, suitable for hazardous-area distribution and indoor/outdoor installations that require robust protection.
Yes. With a 75 kVA rating and a 480/240 V, three-phase configuration, it efficiently powers motor control centers and distribution feeders. Its resin-encapsulated construction lowers moisture risk, while the NEMA 3R enclosure supports outdoor or damp environments, enabling reliable operation in challenging industrial settings.
It carries NEC/CEC compliance with hazardous-location ratings (Class I, Division 2) and an area-classification designation for hazardous/classified locations. The unit also adheres to NEMA 3R enclosure standards, supporting rugged performance in varied environments and helping streamline regulatory approvals for industrial installations.
The resin-encapsulated design minimizes moisture ingress and contamination, reducing maintenance needs and downtime. Copper windings improve efficiency and heat management, contributing to lower operating costs over the service life. The robust enclosure and certifications also shorten commissioning time and reduce risk in hazardous-location projects.