Eaton Crouse-Hinds XTT3C150X Dry-Type Transformer - 4X
Part Number: XTT3C150X
Quick Summary
The Eaton Crouse-Hinds XTT3C150X dry-type transformer delivers reliable 150 kVA power isolation for hazardous-area automation systems. In harsh environments, maintenance teams face corrosion, heat buildup, and regulatory hurdles that slow projects and increase risk. This unit carries NEC/CEC compliance with Class I, Division 2 hazardous location rating and a NEMA 4X enclosure, supporting safe operation in demanding settings. Its resin-encapsulated construction and copper windings reduce thermal stress and lifecycle costs, while enabling straightforward installation in control panels and switchgear. For OEMs and integrators, it offers robust, compliant power transformation that minimizes downtime and helps protect critical automation investments in hazardous environments.
Product Information
Extended Description
XTT3C150X Eaton Crouse-Hinds: Eaton Crouse-Hinds series XTT dry-type transformer, 60 Hz, 150 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
XTT3C150X
UPC
662276963306
Product Length/Depth
30.5 in
Product Height
31.38 in
Product Width
36.63 in
Product Weight
2677 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 Canadian certification
XDT and XTT Hazardous Area Transformers Canadian certification
IF XDT - XDT Series Hazardous Area Transformers
XDT Hazardous Area Transformers
XDT Hazardous Area Transformers
Feature: Resin-encapsulated insulation provides superior moisture and chemical resistance, reducing the risk of dielectric breakdown. Business Impact: Lower maintenance cycles and extended service life in corrosive or wash-down environments. Application: Hazardous-location transformers in chemical plants or refineries where cleanability and reliability matter. Feature: 316 stainless steel enclosure enhances durability against corrosion and physical impact. Business Impact: Longer equipment life, lower replacement costs, and better resale value. Application: Outdoor installations or coastal facilities with high humidity. Feature: Copper windings deliver efficient power transfer with favorable thermal characteristics. Business Impact: Lower losses, improved efficiency, and cooler operation under load. Application: 150 kVA three-phase distribution in motor control centers and panelboards. Feature: 480 Vac primary and 240 Vac secondary voltages match standard industrial power architectures. Business Impact: Simplified installation, reduced conversion needs, and faster commissioning. Application: Plant power distribution networks feeding 480/240 V equipment. Feature: NEC/CEC compliance, Class I, Division 2 rating, and NEMA 4X enclosure. Business Impact: Regulatory alignment, safer operation, and minimal PED/UL compliance risk. Application: Hazardous-area facilities requiring rigorous standards. Feature: Resin-encapsulated design plus copper windings contribute to a lower total cost of ownership. Business Impact: Reduced maintenance, fewer spare parts, and longer intervals between service. Application: OEM deployments and retrofit projects in automation systems.
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FAQs
Mounting should follow the manufacturer's clearances for ventilation and access. The XTT3C150X is resin-encapsulated with a 316 stainless steel enclosure and NEMA 4X rating, suitable for indoor or outdoor hazardous-area installations. Ensure primary and secondary clearances, proper grounding, and coordination with control panels or switchgear designed for Class I, Division 2 environments.
The transformer is three-phase, 150 kVA, with 480 Vac primary and 240 Vac secondary, operating at 60 Hz. It uses copper windings and a resin-encapsulated design for enhanced insulation. Material is 316 stainless steel, and it carries NEC/CEC compliance with a Class I, Division 2 rating and NEMA 4X enclosure.
Yes. The XTT3C150X is designed for Hazardous/Classified Locations with Class I, Division 2 rating and a NEMA 4X enclosure, making it well-suited for chemical processing environments, offshore platforms, and other demanding industrial applications requiring robust protection and regulatory compliance.
It carries NEC/CEC standards and a NEC hazardous rating of Class I, Division 2, along with a NEMA 4X enclosure. These certifications support safe operation in hazardous locations and align with common regulatory requirements for industrial power distribution equipment.
The resin-encapsulated design combined with copper windings reduces moisture ingress and thermal stress, lowering maintenance frequency and extending service life. Its corrosion-resistant 316 stainless steel enclosure further mitigates wear in wash-down or humid environments, delivering lower total cost of ownership for automation feeders and distribution panels.