Eaton Z48N11S02SS Hazardous Location Encapsulated Transformer - UL Listed
Part Number: Z48N11S02SS
Quick Summary
The Eaton Z48N11S02SS Hazardous Location Encapsulated Transformer is a rugged power converter designed for Class I Division 2 environments in industrial plants. Facilities in oil, gas, chemical, and heavy manufacturing face safety, compliance, and downtime challenges that complicate power distribution. It carries UL Listed certification and is designed for Class 1 Division 2 Groups C and D with an EPZ design, all enclosed in a Grade 304 stainless steel enclosure for corrosion resistance and NEMA 3R protection. This combination minimizes risk and maintenance while delivering dependable voltages to control panels and instrumentation. The unit’s indoor-outdoor capability and aluminum windings support reliable operation in harsh locations, delivering tangible business value through uptime and safer operation.
Product Information
Extended Description
Z48N11S02SS Eaton: Eaton hazardous location encapsulated transformer, Eaton class 1 division 2 groups c and d, hazardous location transformer, epz, single-phase, pv: 480v, taps: none, sv: 120/240v, 115°c, 2 kva, al windings, frame: 68h, indoor-outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48N11S02SS
UPC
786680006340
Product Length/Depth
6.53 in
Product Height
14.56 in
Product Width
11.21 in
Product Weight
51 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
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Design
EPZ
Enclosure
NEMA 3R
Frame
68H
Tap size
None
Volt ampere rating
2 kVA
Weathershield
Indoor-Outdoor
Wiring connection
524H
Feature: EPZ encapsulation with a Grade 304 stainless steel enclosure provides corrosion resistance and rugged durability in harsh environments. Business Impact: Reduces maintenance frequency and extends service life in chemical and petrochemical settings. Application: Ideal for hazardous zones where cleanliness and corrosion resistance matter, such as refineries and processing plants. Feature: Electrical performance supports safe, reliable power distribution at 2 kVA with a 480 V primary and 120/240 V secondary. Business Impact: Supports compact, efficient power delivery to control panels and instrumentation, lowering heat load and wiring complexity. Application: Suitable for new installations or retrofit projects in automation systems requiring robust step-down capability. Feature: Hazardous location compliance with Class 1 Division 2 Groups C & D and UL Listed. Business Impact: Enables regulatory compliance and safer operation, reducing risk of ignition in sensitive environments. Application: Fits safety-critical equipment suites in oil, gas, and chemical processing. Feature: NEMA 3R enclosure, frame 68H, and indoor-outdoor usability. Business Impact: Flexible indoor or outdoor installation with predictable environmental protection, simplifying site planning. Application: Mounting near outdoor transformers or in covered mechanical rooms without additional enclosure work. Feature: Weathershield capability and 524H wiring connection simplify installation and maintenance. Business Impact: Streamlines wiring practices and serviceability, lowering installation time and downtime. Application: Factory floor to distribution panels where rapid, reliable connections are essential. Warranty and service: 1 year from installation or 18 months from shipment, whichever comes first. Business Impact: Provides assurance for capital investments and supports maintenance budgeting in capital projects.
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FAQs
Plan for a surface capable of supporting a 51 lb transformer. Use the 524H wiring connection as specified and connect 480 V primary to the supply panel with appropriate overcurrent protection. Ensure mounting location complies with Class 1 Division 2 clearance requirements and maintain the enclosure integrity to preserve UL Listed status.
The unit is a single-phase transformer rated at 2 kVA with a 480 V primary and 120/240 V secondary, operating at 50/60 Hz. It uses aluminum windings and features a 115 °C rise. It is designed for Class I Division 2 Groups C & D and is UL Listed, with an EPZ design for enhanced protection in hazardous environments.
Yes. It features a NEMA 3R enclosure and an indoor-outdoor design, plus a Grade 304 stainless steel enclosure, making it suitable for outdoor or semi-exposed locations in hazardous zones such as chemical plants, refineries, and oil/gas facilities.
It is UL Listed and is designed for Class I Division 2, Groups C and D hazardous locations with an EPZ design. The Grade 304 stainless steel enclosure and NEMA 3R protection further support regulatory compliance and robust field performance.
Encapsulation and a corrosion-resistant enclosure reduce maintenance needs and downtime. The 1-year warranty (or 18 months from shipment) provides protection for capital investments, supporting predictable total cost of ownership and a stronger return on investment for critical plant power rails.