Eaton Z29N12S02 Hazardous Transformer - Class I Division 2
Part Number: Z29N12S02
Quick Summary
The Eaton Z29N12S02 Hazardous Transformer provides safe power isolation in Class I Division 2 locations. In confined, dusty, or moist environments, voltage drift and maintenance costs challenge reliability. Key approvals and design features—Class I Division 2 hazardous-location rating, EPZ encapsulation, and aluminum coil—support safe operation. This transformer is compatible with 208 V primary and 120 V secondary in a 2 kVA, three-phase footprint, helping maintenance teams reduce downtime and total cost of ownership. This makes it a practical choice for industrial power distribution, hazardous-area control panels, and energy management. Engineers benefit from a compact, rugged enclosure that supports straightforward installation and ongoing maintenance.
Product Information
Extended Description
Z29N12S02 Eaton: Eaton Hazardous location encapsulated transformer, class 1 division 2 groups a b c and d hazardous location transformer, EPZ, aluminum, 68H, 60 Hz, three-phase, 208 V, 120 V, None, 115 °C rise, 2 KVA, indoor-outdoor, 511H
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z29N12S02
UPC
786680115691
Product Length/Depth
6.53 in
Product Height
14.56 in
Product Width
11.21 in
Product Weight
47 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
Contact Manufacturer
Type
Class 1 Division 2 Groups A B C & D Hazardous Location Transformer
Coil material
Aluminum
Frequency rating
50/60 Hz
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
120 V
Temperature rise
115 °C rise
Design
EPZ
Frame
68H
Tap size
None
Volt ampere rating
2 kVA
Weathershield
Indoor-Outdoor
Wiring connection
511H
Encapsulated EPZ design with rugged enclosure minimizes moisture ingress and dust exposure, boosting reliability in harsh environments. Business impact: reduced unplanned downtime and extended service intervals, especially in chemical plants or oil & gas facilities. Application: control panels and remote power centers where safety and durability are paramount. The 2 kVA three-phase configuration delivers efficient power for small to mid-sized loads, enabling tighter panel layouts and reduced footprint on the shop floor. Business impact: space savings and lower installation costs. Application: industrial automation zones with limited installation depth or environmental exposure. Aluminum coil construction offers corrosion resistance and stable electrical performance in moist environments. Business impact: lower maintenance frequency and longer winding life, translating to lower lifecycle costs. Application: outdoor or indoor-outdoor installations where exposure to humidity is common. Indoor-outdoor weathershield and 511H wiring connection simplify mounting and field wiring, saving assembly time and reducing project risk. Business impact: faster commissioning and predictable performance. Application: integration with standard 208/120 V equipment across 50/60 Hz systems. Warranty and service support from Eaton provide a clear path to long-term reliability, with coverage aligned to installation or shipment milestones. Application: enterprise-scale power management and asset uptime programs.
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FAQs
For Class I Division 2 environments, verify enclosure integrity and ensure proper mounting within an EPZ encapsulated transformer housing. Use the 511H wiring connection for field wiring and follow manufacturer guidelines. The unit supports indoor-outdoor placement and requires space for ventilation and access during maintenance.
The Z29N12S02 is a three-phase, 2 kVA transformer with a 208 V primary and a 120 V secondary. It operates at 50/60 Hz and uses aluminum wound coils. The design includes EPZ encapsulation for hazardous locations and a 68H frame size to suit compact installations.
Yes. The transformer is designed for hazardous locations (Class I Division 2) with EPZ encapsulation, allowing installation in areas with flammable atmospheres. Its indoor-outdoor capability and corrosion-resistant aluminum windings help ensure reliable operation in challenging environments typical of oil, gas, and chemical facilities.
Certification details are listed as Contact Manufacturer. Eaton provides hazardous-location ratings and related approvals; confirmation with the supplier is recommended to verify UL/CE or other applicable marks for your project and jurisdiction.
Warranty is Eaton Selling Policy 25-000, one year from installation or eighteen months from shipment, whichever occurs first. The encapsulated, indoor-outdoor design reduces moisture and dust ingress, which can lower maintenance frequency and enhance long-term reliability in rugged environments.