Eaton Z48G47T45CUSS Hazardous Transformer - UL Listed
Part Number: Z48G47T45CUSS
Quick Summary
The Eaton Hazardous location encapsulated transformer provides safe, reliable power for Class I Division 2 industrial locations. Many facilities struggle to find equipment that meets hazardous-location codes while minimizing downtime and maintenance costs. UL Listed, a Grade 304 stainless steel enclosure, and a NEMA 3R rating enable safe indoor-outdoor installations in demanding environments. With 45 kVA, 480 V primary and 480Y/277 V secondary output, copper windings and an efficient EPTZ design, this transformer supports robust power delivery in tough settings. This combination delivers reliability for critical processes while safeguarding personnel. For system integrators and maintenance teams, it translates into easier procurement, faster commissioning, and predictable performance across shift operations.
Product Information
Extended Description
Z48G47T45CUSS Eaton: Class 1 Division 2 Groups C and D, Hazardous Location Transformer, EPTZ, 3PH, PV: 480V, Taps: 2 at -5% FCBN, SV: 480Y/277V, 115°C, 45 kVA, Cu windings, Frame: 244H, Indoor-Outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48G47T45CUSS
UPC
786680057137
Product Length/Depth
12.76 in
Product Height
26.58 in
Product Width
25.15 in
Product Weight
1650 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Catalog Notes
Grade 304 stainless steel enclosure
Type
Class 1 Division 2 Groups C and D, Hazardous Location Transformer
Coil material
Copper
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
480Y/277 V
Temperature rise
115 °C rise
Design
EPTZ
Enclosure
NEMA 3R
Frame
244H
Tap size
2 at -5% FCBN
Volt ampere rating
45 kVA
Weathershield
Indoor-Outdoor
Wiring connection
66A
Feature: Hazardous location design and certification (Class I Division 2, Groups C & D) ensures compliance and safety. Business Impact: Reduces regulatory risk and accelerates authorization to operate in hazardous zones. Application: Chemical processing plants and oil & gas facilities requiring certified equipment. Feature: Copper windings and 60 Hz three-phase design deliver efficient power conversion with low resistance losses. Business Impact: Improves overall system efficiency, reduces heat, and lowers energy costs over the life of the asset. Application: Medium-power distribution in clean and controlled environments. Feature: 45 kVA rating with 480 V primary and 480Y/277 V secondary supports a wide range of downstream loads. Business Impact: Simplifies system sizing and reduces the need for multiple transformers. Application: Plant distribution centers and motor control applications. Feature: Grade 304 stainless steel enclosure with NEMA 3R rating for indoor-outdoor use. Business Impact: Extends service life in corrosive or variable climate conditions, lowering maintenance frequency. Application: Outdoor electrical rooms and exposed installations. Feature: 2 taps at -5% FCBN and copper winding construction enable tight voltage matching and reliability. Business Impact: Maintains voltage regulation under fluctuating supply conditions, improving downstream equipment performance. Application: Electrical panels and distribution boards in critical processes. Feature: Heavy-duty enclosure and 1650 lb weight with compact 12.76 in L x 25.15 in W x 26.58 in H footprint. Business Impact: Stable installation with robust vibration resistance, suitable for fixed mounting in industrial environments. Application: Factory floors and equipment rooms where space is at a premium. Feature: Weathershield indoor-outdoor rating and 115°C rise temperature capability ensure resilience in demanding environments. Business Impact: Higher uptime and reduced risk of thermal-related failures. Application: Outdoor installations near process lines or outdoor switchgear. Feature: UL Listed certification provides formal safety approval and supplier confidence. Business Impact: Streamlines procurement and compliance audits, supporting faster project sign-off. Application: Regulatory-compliant industrial installations. Feature: 12.76 in depth and 26.58 in height accommodate standard mounting configurations while maintaining accessibility for maintenance. Business Impact: Facilitates retrofit and compatibility with existing plant layouts. Application: Retrofit projects and new builds in hazardous locations.
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FAQs
Installers should verify Class I Division 2 compliance and ensure mounting in a protected, ventilated space. The unit uses a Grade 304 stainless steel enclosure with NEMA 3R rating, suitable for indoor-outdoor locations. Its 1650 lb weight requires appropriate lifting equipment and secure anchoring. Verify space for 12.76 in depth and 26.58 in height, plus 25.15 in width for service clearances.
This is a 45 kVA, three-phase transformer with a 480 V primary and 480Y/277 V secondary, operating at 60 Hz. It provides copper windings and two taps at -5% FCBN for voltage matching. Wiring connection is rated at 66A, supporting robust downstream distribution and compatibility with typical industrial feeders and switchgear.
Yes. The unit is designed as a Class I Division 2, Groups C and D hazardous-location transformer with an EPTZ design, UL Listed, and a corrosion-resistant Grade 304 stainless enclosure. It supports reliable operation in hazardous industrial zones while meeting stringent safety and performance codes.
The transformer is UL Listed and features a Grade 304 stainless steel enclosure with a NEMA 3R rating, enabling indoor-outdoor installations. This combination supports compliance with critical safety standards and provides durable resistance to environmental exposure, contributing to long-term reliability in challenging plants and outdoor equipment rooms.
Expect lower maintenance frequency due to a rugged stainless enclosure and copper windings designed for durability. The 45 kVA rating supports stable downstream loads, reducing downtime and inventory needs for spare parts. A one-year Eaton warranty (or 18 months from shipment) adds early-life protection, contributing to a favorable total cost of ownership in mission-critical automation.