Eaton Z48G22T09SS Hazard Location Transformer - UL Listed

Part Number: Z48G22T09SS
Manufacturer
Eaton
Part number
Z48G22T09SS

Quick Summary

Z48G22T09SS is a Hazard Location Transformer designed to safely convert 480 V power to 240/120 V in harsh industrial settings. Many facilities struggle with ignition risks, moisture ingress, and equipment ratings that don't meet hazardous-location requirements. This model carries UL Listed certification, a NEMA 3R enclosure, and Class 1 Division 2 compliance for Groups C and D, supporting safe, code-compliant installations. Its encapsulated design and Grade 304 stainless steel enclosure ensure corrosion resistance while providing indoor-outdoor protection for control panels and motor drives. The result is improved safety, reduced downtime, and predictable maintenance costs, making it a strong fit for plants prioritizing compliance and availability.

Product Information

Extended Description

Z48G22T09SS Eaton: Class 1 Division 2 Groups C and D, Hazardous Location Transformer, EPTZ, 3PH, PV: 480V, Taps: 2 at -5% FCBN, SV: 240 delta/120 midtap, 115°C, 9 kVA, Al windings, Frame: 243H, Indoor-Outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48G22T09SS
UPC
786680009464
Product Length/Depth
8.38 in
Product Height
11.06 in
Product Width
25.68 in
Product Weight
605 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
Aluminum
Frequency rating
50/60 Hz
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
240 V, 120 V
Temperature rise
115 °C rise
Design
EPTZ
Enclosure
NEMA 3R
Frame
243H
Tap size
2 at -5% FCBN
Volt ampere rating
9 kVA
Weathershield
Indoor-Outdoor
Wiring connection
62AA
Encapsulated Class 1 Division 2 design minimizes ignition risk and protects windings from dust and moisture. This translates to lower maintenance frequency, fewer incident-driven downtime events, and easier regulatory audits for hazardous-area installations. It’s well-suited for oil, gas, chemical, and mining facilities where equipment operates in potentially flammable atmospheres. With a 9 kVA rating, 480 V primary and 240/120 V secondary in a three-phase, 50/60 Hz configuration, the transformer aligns with common plant loads and motor-control circuits, reducing the need for additional step-down equipment and simplifying panel design. This enables engineers to achieve predictable performance, streamlined spare-parts planning, and faster project delivery in hazardous environments. Secondary taps at -5% FCBN provide voltage flexibility to compensate for line variations, minimizing voltage stress on sensitive controls and motors. This capability supports long feeder runs and remote installations where supply conditions fluctuate. Aluminum windings and a 115 °C rise, combined with a 243H frame, deliver robust temperature tolerance and efficient heat management. Indoor-outdoor protection plus a Weathershield enclosure reduce corrosion and weather-related degradation, extending service life in outdoor or washdown environments. UL Listed certification and an Eaton warranty reinforce compliance and post-sale support, while a Grade 304 stainless steel enclosure further enhances durability in demanding facilities. These features reduce maintenance costs and downtime while delivering reliable power to critical control systems.

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FAQs

The Z48G22T09SS is a three-phase transformer rated for 480 V primary and 240/120 V secondary, designed for Class I Division 2 environments. It aligns with standard industrial feeds and 50/60 Hz service, simplifying panel design and wiring. Its encapsulated construction reduces ignition risks and supports compliant integration with common control circuits in hazardous zones.
Key specs include a 9 kVA VA rating, 480 V primary, 240/120 V secondary, three-phase configuration, 50/60 Hz operation, aluminum windings, 2 taps at -5% FCBN, 115 °C temperature rise, and frame 243H. The enclosure is NEMA 3R, with a Weathershield rated indoor-outdoor build for versatile deployment.
Yes. It is designed for Class I Division 2, Groups C and D, with encapsulated windings to minimize ignition risks. The enclosure is NEMA 3R rated and features a Grade 304 stainless steel finish for corrosion resistance, plus indoor-outdoor protection, making it suitable for harsh plant settings.
The transformer is UL Listed, has a NEMA 3R enclosure, and is designed for Class I Division 2 hazardous locations. These certifications support compliance with electrical codes for hazardous environments, enable safer installation practices, and align with procurement requirements for regulated facilities.
The encapsulated design, corrosion-resistant enclosure, and rugged build reduce maintenance frequency and downtime, improving uptime and reliability. UL listing and durable construction simplify regulatory audits and spare-part planning, contributing to a lower total cost of ownership over the product’s life in hazardous-area facilities.