Eaton Z48D28T15CUS64X Hazardous Location Transformer - Class I Div 2
Part Number: Z48D28T15CUS64X
Quick Summary
Hazardous Location Transformer Z48D28T15CUS64X from Eaton provides safe three-phase voltage conversion for Class I Division 2 facilities. Facilities face safety, compliance, and downtime challenges when equipment isn’t rated for hazardous environments or fails to handle voltage variations. UL Listed, NEMA 4X enclosure, and Class I Division 2 compliance ensure rugged performance and streamlined audits. With copper windings, an easy wall-mount design, and +/- voltage taps, this solution delivers reliability and operational efficiency for industrial power distribution. This combo reduces risk while enabling scalable growth across demanding industrial sites.
Product Information
Extended Description
Z48D28T15CUS64X Eaton: Eaton Hazardous location encapsulated transformer, Class 1 Division 2 Groups A, B, C, D, Three-phase, PV: 480V, Taps: 2 at +5% FCAN, 2 at -5% FCBN, SV: 208Y/120V, 115°C, 15 kVA, Cu windings, NEMA 4X, Frame: 95H4X , Indoor-Outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48D28T15CUS64X
UPC
786680240171
Product Length/Depth
11.91 in
Product Height
15.55 in
Product Width
23.48 in
Product Weight
293 lb
Compliances
Class I, Div. 2, Groups A, B, C, D
Certifications
UL Listed
Special features
316 SS NEMA 4X
Type
Class 1 Division 2 Groups C and D, Hazardous Location Transformer
Coil material
Copper
Frequency rating
50/60 Hz
Kva Rating
15 kVA
kVA
15 kVA
Mounting
Wall Mount
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Area classification
Hazardous/Classified Locations
Design
EPTZ
Enclosure
NEMA 4X
Frame
95H4X
Insulation
180 °C
Tap size
2 at +5% FCAN, 2 at -5% FCBN
Volt ampere rating
15 kVA
Weathershield
Indoor-Outdoor
Wiring connection
65F
Encapsulated design delivers Class I Division 2 compliance with a rugged profile that minimizes risk in hazardous environments, translating to safer installation and fewer compliance issues. Copper windings improve efficiency and thermal performance, reducing energy losses and extending transformer life in continuous-duty service. The +/- voltage taps (+5% / -5%) provide precise secondary regulation to stabilize downstream equipment during supply variation, cutting downtime and maintenance costs. NEMA 4X enclosure and 316 SS construction deliver corrosion resistance for indoor-outdoor installations, enabling year-round operation with minimal enclosure maintenance. The wall-mountable 95H4X frame, 293 lb weight, and 15 kVA rating strike a balance between compact footprint and robust power delivery for space-constrained facilities. UL Listing and Class I, Division 2 compliance simplify project approvals and ongoing inspections, supporting faster procurement and longer service intervals. The combination of rugged build and field-accessible taps supports retrofit projects and seamless integration with existing 480V distribution systems, reducing installation time and enabling scalable expansion across refineries, chemical plants, and manufacturing floors. This transformer is well-suited for applications requiring reliable, safe 3-phase power in challenging environments, with straightforward maintenance and dependable performance over a lifetime of operation.
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FAQs
Plan for wall-mounted installation with the 95H4X frame and NEMA 4X enclosure to withstand moisture and dust in hazardous environments. Ensure UL Listed compliance and Class I Division 2 ratings are documented for audits. Provide proper 65F wiring connections, adequate clearance for access, and secure mounting to support a 293 lb unit in indoor-outdoor spaces.
The transformer is rated for 15 kVA in a three-phase configuration, with a primary voltage of 480 V and a secondary of 208Y/120 V. It operates at 50/60 Hz and uses copper windings for reliable performance. This combination suits distribution to low-voltage equipment while maintaining high efficiency and safety in hazardous locations.
Yes. The unit is UL Listed and designed for Class I Division 2 environments (Groups A, B, C, D). Its encapsulated construction, NEMA 4X enclosure, and copper windings deliver a rugged, compliant solution suitable for hazardous zones and demanding industrial settings, easing certification processes and ongoing compliance audits.
The transformer features a NEMA 4X enclosure with corrosion-resistant construction, including 316 stainless steel-compatible components for superior durability in harsh environments. This indoor-outdoor design resists moisture, dust, and chemical exposure, reducing maintenance needs and extending service life while keeping the transformer protected against weather and contamination.
The unit measures 11.91 in (length) × 23.48 in (width) × 15.55 in (height) with a weight of 293 lb. This compact, wall-mountable footprint fits constrained spaces, and the weight informs rigging and shipping planning for on-site installation, cradle, or mounting considerations in industrial facilities.