Eaton XTT3D112 Dry-Type Transformer - Class I, Div 2
Part Number: XTT3D112
Quick Summary
XTT3D112 dry-type transformer provides reliable power isolation for hazardous-area industrial drives and control panels. In classified locations, outages and safety incidents can quickly escalate downtime and risk, so robust protection is essential. This unit complies with NEC/CEC standards and carries Class I, Division 2 hazardous ratings, plus a NEMA 4 enclosure to withstand demanding environments. Designed with copper windings and resin encapsulation, it offers durable performance in a compact footprint. With 600 Vac primary and 208Y/120 Vac secondary at 60 Hz, it supports three-phase power distribution while simplifying panel wiring and maintenance budgets.
Product Information
Extended Description
XTT3D112 Eaton Crouse-Hinds: Eaton Crouse-Hinds series XTT dry-type transformer, 60 Hz, 112.5 kVA, Painted steel, Three-phase, 600 Vac primary voltage, 208Y/120 Vac secondary voltage, Copper windings, Resin encapsulated
Product Name
Eaton Crouse-Hinds series XTT dry-type transformer
Catalog Number
XTT3D112
UPC
662276963221
Product Length/Depth
36.36 in
Product Height
25.63 in
Product Width
30.75 in
Product Weight
2253 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
4
Type
Resin encapsulated
Phase
Three-phase
Primary voltage
600 Vac
Secondary Voltage
208Y/120 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 Canadian certification
XDT and XTT Hazardous Area Transformers Canadian certification
IF XDT - XDT Series Hazardous Area Transformers
Eaton Specification Sheet - XTT3D112
Eaton Specification Sheet - XTT3D112
Feature: Resin-encapsulated construction with copper windings. Benefit: Provides moisture resistance and long-term reliability in humid or chemically aggressive environments. Application: Hazardous-area transformers in chemical plants and oil & gas facilities. Feature: Three-phase operation at 60 Hz with 600 Vac primary and 208Y/120 Vac secondary. Benefit: Smooth, scalable power for drive systems and control panels, reducing wiring complexity. Application: Panel boards and motor control centers in mid-size plant sections. Feature: NEMA 4 enclosure and Class I, Division 2 rating. Benefit: Code-compliant protection for safety-critical equipment, simplifying installation in restricted spaces. Application: Refineries and mining sites. Feature: Resin encapsulation and painted steel housing. Benefit: Enhanced environmental protection and ease of maintenance. Application: Retrofit projects with limited space. Feature: 112.5 kVA rating, 3-phase footprint of 36.36 in x 30.75 in x 25.63 in and 2253 lb weight. Benefit: Clear installation planning and site coordination, reducing surcharges and downtime. Application: OEM integration for industrial power distribution.
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FAQs
The XTT3D112 is designed for Hazardous/Classified Locations with NEC/CEC compliance and a Class I, Division 2 rating, paired with a NEMA 4 enclosure to withstand dust, splash, and corrosive environments typical in chemical, oil, and gas facilities.
Primary voltage is 600 Vac and secondary voltage is 208Y/120 Vac. It operates at 60 Hz in a three-phase configuration, suitable for standard plant power distribution and control panels.
Consider its footprint of 36.36 in length, 30.75 in width, and 25.63 in height, and a weight of 2253 lb. Plan for adequate bolted mount, clearance for ventilation, and wiring access in hazardous locations.
It carries NEC/CEC compliance, Class I Division 2 hazardous rating, and a NEMA 4 enclosure, along with area classification for Hazardous/Classified Locations; these ensure regulatory alignment and safer installation in demanding environments.
Copper windings and resin encapsulation reduce moisture ingress and environmental exposure, extending service life and lowering preventive maintenance costs, while providing stable voltage transformation for critical plant processes.