Eaton XTT3C112X Transformer - Hazardous Area Class I, Division 2
Part Number: XTT3C112X
Quick Summary
Eaton XTT3C112X transformer delivers reliable 480 Vac to 240 Vac power conversion for hazardous-area electrical systems. In demanding environments, maintenance windows are often short and downtime is costly, so robust protection matters. This model carries NEC/CEC compliance with Class I, Division 2 ratings and a NEMA 4X enclosure, ensuring safe operation in harsh locations. Resin-encapsulated construction and copper windings boost thermal performance and durability, while a stainless steel enclosure supports corrosion resistance. With these features, the XTT3C112X supports reliable power distribution for control panels, substations, and motor drives, delivering improved asset uptime and lower total cost of ownership across industrial facilities.
Product Information
Extended Description
XTT3C112X Eaton Crouse-Hinds: Eaton Crouse-Hinds series XTT dry-type transformer, 60 Hz, 112.5 kVA, 316 stainless steel, Three-phase, 480 Vac primary voltage, 240 Vac secondary voltage, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XTT dry-type transformer
Catalog Number
XTT3C112X
UPC
662276963290
Product Length/Depth
30.75 in
Product Height
25.63 in
Product Width
36.63 in
Product Weight
2253 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
480 Vac
Secondary Voltage
240 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
XDT Hazardous Area Transformers
XDT Hazardous Area Transformers
Feature: 60 Hz, 112.5 kVA, Three-phase transformer. Business Impact: Handles typical plant loads with reliable voltage conversion, reducing the risk of under- or over-voltage conditions. Application: Control panels and distribution centers in manufacturing and process environments. The XTT3C112X supports predictable performance for mission-critical loads. Feature: Copper windings. Business Impact: Higher efficiency and superior thermal characteristics compared to aluminum windings, improving loss performance and overall electrical efficiency. Application: Variable loads and frequent switching in industrial drives. Feature: Resin-encapsulated construction. Business Impact: Moisture and handling protection that lowers maintenance needs and extends life in damp or dusty environments. Application: Hazardous locations where ingress protection is crucial. Feature: 316 stainless steel enclosure. Business Impact: Excellent corrosion resistance for chemical, coastal, or high-dirt environments, translating to reduced replacement cost and longer service life. Application: Chemical plants, oil and gas, mining, and wastewater facilities. Feature: NEMA 4X enclosure with Area Classification for Hazardous Locations. Business Impact: Compliance-ready installation that simplifies regulatory adherence and reduces field rework. Application: Installation in Class I, Division 2 areas with NEC/CEC requirements. Feature: Primary 480 Vac and Secondary 240 Vac. Business Impact: Straightforward integration with standard plant distributions and equipment, minimizing wiring complexity. Application: End-user panels, drives, and motors requiring a 480/240 V step-down. Insight: In real-world deployments, rectangular footprints and heavy weights (about 2253 lb) require proper rigging and coordination with site safety protocols, but standardized dimensions and mounting compatibility streamline installation across multiple facilities.
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FAQs
Plan for Class I, Division 2 areas with NEC/CEC compliance and a NEMA 4X enclosure. Ensure proper clearance, suitable mounting, and rigging due to the 2253 lb weight. Follow the included installation sheets for connections to 480 Vac primary and 240 Vac secondary, and use approved connectors rated for hazardous environments.
It is a three-phase dry-type transformer rated at 112.5 kVA with a 480 Vac primary and 240 Vac secondary, operating at 60 Hz, using copper windings and resin encapsulation for moisture protection. The unit features a 316 stainless steel enclosure and NEMA 4X protection suitable for hazardous locations.
Ideal for chemical plants, oil and gas facilities, mining operations, and water/wastewater systems where hazardous locations require robust, compliant power transformation. Its 480 to 240 V step-down supports control panels, motor drives, and distribution networks in demanding environments.
NEC/CEC compliance with Class I, Division 2 rating, NEMA 4X enclosure, and UL certifications. The combination ensures safe operation, regulatory adherence, and reduced field rework in hazardous area installations.
Copper windings deliver improved efficiency and heat management; resin encapsulation reduces moisture ingress; stainless steel enclosure resists corrosion, all contributing to lower maintenance costs and longer service life in harsh environments. These factors support lower total cost of ownership over asset life.