Eaton T48M11B75ESNV Dry Type Transformer - UL Listed
Part Number: T48M11B75ESNV
Quick Summary
Eaton T48M11B75ESNV Dry Type Transformer delivers reliable, regulated power conversion for single‑phase distribution in industrial facilities. Facilities often struggle with space constraints, high temperatures, and EMI that can compromise equipment uptime and control accuracy. UL Listed certification underscores safety and regulatory compliance, while the DS‑3 design and an 80 °C rise rating support durable performance in demanding environments. With aluminum windings, voltage taps for +2.5% and -2.5%, and a robust frame, this unit helps reduce downtime and simplify installation, delivering long‑term cost savings for plant power distribution.
Product Information
Extended Description
T48M11B75ESNV Eaton: Eaton General-Purpose Transformer, Ventilated, Dry Type Distribution, DS-3, Single-phase, PV: 480V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 120/240V, 80°C, 75 kVA , Al windings, Elec. Shield, Frame: 814N
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
T48M11B75ESNV
UPC
786680046834
Product Length/Depth
33.97 in
Product Height
62.91 in
Product Width
29.97 in
Product Weight
1200 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
Coil material
Aluminum
Design
DS-3
Frame
814N
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
75 kVA
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
80 °C rise
Special features
Electrostatically shielded
75 kVA rating in a single‑phase configuration with a 480 V primary and 120/240 V secondary provides ample capacity for mid‑size loads in control panels and distribution enclosures, improving panel density and reducing equipment stacking. The 80 °C rise rating enables reliable operation in warm plant rooms or limited‑cooling environments, minimizing derating and extending service life. Aluminum windings offer a lighter, corrosion‑resistant build with lower material costs, supporting easier handling during installation and reduced life‑cycle expenses. An electrostatic shield reduces EMI and ensures cleaner signal integrity for PLCs and control circuits, improving the reliability of automation systems in noisy factory floors. Voltage taps—two at +2.5% FCAN and four at -2.5% FCBN—allow precise voltage regulation to compensate for supply variances, enhancing load performance and reducing equipment stress. The DS‑3 design, compact frame 814N, and mounting compatibility simplify retrofits and new installations, while the UL Listed certification reinforces compliance during audits and procurement reviews. This transformer is well suited for industrial power distribution, machine tool feeds, and critical control panels, delivering predictable performance in diverse environments.
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FAQs
Yes. The T48M11B75ESNV is a single‑phase, 75 kVA dry‑type transformer with a 480 V primary and 120/240 V secondary, designed for incorporation into industrial control panels and distribution enclosures. Its taps (+2.5% and -2.5%) support voltage regulation in systems with fluctuating supply, simplifying panel design and commissioning.
Key specs include a 75 kVA rating, 60 Hz frequency, 80 °C rise, and aluminum windings with an electrostatic shield. The transformer provides reliable voltage conversion for single‑phase loads, with voltage taps for precise adjustments. These attributes support stable operation in moderately to highly loaded plant environments.
Absolutely. The T48M11B75ESNV is designed for general‑purpose power distribution in manufacturing and process control. Its robust DS‑3 design, shielded windings, and voltage tap flexibility help protect PLCs, drives, and sensors from voltage sags and EMI, while the 75 kVA rating accommodates mid‑size control panels and equipment clusters.
The unit is UL Listed, providing recognized safety certification for electrical equipment. This certification supports compliance during audits and procurement processes. For projects with additional regional requirements, confirm local standards with your compliance team, as field conditions may dictate supplemental approvals.
Maintenance advantages stem from a durable dry‑type construction with aluminum windings and a rugged DS‑3 frame, reducing cooling needs and wear. The 75 kVA rating provides scalable capacity for future loads, potentially lowering the number of transformers in a facility and improving overall reliability. The voltage taps help minimize energy waste due to voltage fluctuations.