Eaton Z38M62T30CU Hazardous location transformer - UL Listed

Part Number: Z38M62T30CU
Manufacturer
Eaton
Part number
Z38M62T30CU

Quick Summary

Eaton Z38M62T30CU is a hazardous location encapsulated transformer for safe power distribution in industrial facilities. In hazardous environments, finding reliable, code-compliant transformers that tolerate temperature rise and supply fluctuations is a common pain point for engineers. This unit is UL Listed and designed for Class 1 Division 2, Groups C and D, with a NEMA 3R enclosure to support indoor-outdoor operation. By consolidating on a rugged encapsulated transformer, procurement teams gain predictable performance, lower maintenance costs, and faster project commissioning. It delivers 60 Hz power with 30 kVA rating and copper windings for robust, efficient operation in harsh industrial environments. This aligns with safety, reliability, and compliance objectives across power management and distribution projects.

Product Information

Extended Description

Z38M62T30CU Eaton: Class 1 Division 2 Groups C and D, Hazardous Location Transformer, EPTZ, 3PH, PV: 380V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 460Y/266V, 115°C, 30 kVA, Cu windings, Frame: 243, Indoor-Outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z38M62T30CU
UPC
786680077913
Product Length/Depth
10.52 in
Product Height
17.38 in
Product Width
20 in
Product Weight
670 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
Type
Class 1 Division 2 Groups C and D, Hazardous Location Transformer
Coil material
Copper
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
380 V
Secondary Voltage
460Y/266 V
Temperature rise
115 °C rise
Design
EPTZ
Enclosure
NEMA 3R
Frame
243
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Volt ampere rating
30 kVA
Weathershield
Indoor-Outdoor
Wiring connection
84AB
Paragraphs are intentionally concise and structured to reflect the Feature → Business Impact → Application pattern. Feature: Hazardous location encapsulation and Class 1 Division 2 protection for Groups C and D. Impact: UL Listed certification and a rugged enclosure mitigate ignition risks, simplify safety documentation, and support compliance programs across regulated facilities. Application: Ideal for oil, gas, petrochemical, and mining environments where dependable power distribution must meet strict hazardous-area standards. Feature: 30 kVA rating with 380 V primary and 460Y/266 V secondary, copper windings. Impact: Copper windings provide lower resistance and improved efficiency, reducing energy waste and cooling demand while maintaining thermal margins under load. Application: Powers critical drives, control panels, and instrumentation in manufacturing and process plants requiring stable voltage and fast load response. Feature: Tap changer options with 2 at +2.5% FCAN and 4 at -2.5% FCBN. Impact: Enables precise voltage regulation to compensate feeder losses and supply variation, extending equipment life and improving system synchronization. Application: Especially valuable in facilities with long feeders, fluctuating mains, or multi-branch distributions where voltage stability matters. Feature: NEMA 3R enclosure for indoor-outdoor installation and Weathershield capability. Impact: Weather, dust, and moisture protection reduce downtime and permit flexible siting, saving space and easing compliance in crowded plants. Application: Suitable for outdoor substations, industrial yards, or damp rooms where weather exposure or restricted indoor space is a concern. Feature: Thermal and mechanical robustness: 115 °C rise, 60 Hz operation, 243 frame, 84AB wiring, and 30 kVA rating. Impact: Confirms strong thermal margins and reliable operation in hot or harsh environments, supporting longer service intervals and predictable maintenance. Application: Integrates into existing power management and distribution schemes with minimal derating. Feature: Comprehensive support and warranty through Eaton policies and UL certification. Impact: Reduces procurement risk, clarifies ownership timelines, and simplifies after-sales service for fleets of hazardous-location transformers. Application: Ideal for OEMs, integrators, and end users managing lifecycle costs and regulatory compliance.

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FAQs

The Z38M62T30CU is designed for Class 1 Division 2 hazardous environments (Groups C and D) and UL Listed for safe operation in explosive atmospheres. It provides 30 kVA of power with a 380 V primary and 460Y/266 V secondary, copper windings, and a NEMA 3R enclosure, making it suitable for oil, gas, petrochemical, and mining installations where reliability and compliance are critical.
The transformer features taps at +2.5% FCAN and -2.5% FCBN, allowing on-site voltage adjustment to compensate for feeder losses and mains fluctuations. This improves voltage stability for sensitive equipment, reduces thermal stress, and extends the life of connected drives and controls in environments with variable supply or long feeders.
Yes. With a NEMA 3R enclosure and Weathershield designation, the Z38M62T30CU is engineered for indoor-outdoor service, resisting moisture, dust, and temperature variation. This enables flexible siting, simpler routing in plant layouts, and faster commissioning in outdoor substations or harsh climates without special protection enclosures.
The unit is UL Listed and rated for Class 1 Division 2 hazardous locations (Groups C and D), with a rugged NEMA 3R enclosure suitable for indoor-outdoor use. Its 60 Hz operation and copper windings further support reliable performance in regulated industrial environments, aligning with common safety and regulatory requirements across power distribution projects.
Warranty is one year from the date of installation or eighteen months from shipment, whichever occurs first, under Eaton’s Selling Policy 25-000. This coverage, combined with UL certification and Eaton support, helps reduce lifecycle risk and simplifies maintenance budgeting for hazardous-location transformers.