Eaton PT20P11S1516SD Breaker transformer UL Listed
Part Number: PT20P11S1516SD
Quick Summary
The Breaker integrated ventilated transformer is a compact single‑phase power solution designed for control panels and machine builders. Engineers often struggle with heat buildup, space constraints, and wiring complexity when adding a transformer near breakers. UL Listed certification and DOE2016 Efficient performance accompany a 15 kVA rating with a 240 x 480 V primary and 120/240 V secondary. This Eaton solution reduces panel footprint, simplifies procurement, and delivers reliable power with fewer components.
Product Information
Extended Description
PT20P11S1516SD Eaton: Eaton Breaker integrated ventilated transformer, 15 KVA BRKR INTEG XFMR, 1PH, 240 X 480V - 120/240V
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
PT20P11S1516SD
UPC
786689662998
Product Length/Depth
17.4 in
Product Height
43.09 in
Product Width
23.02 in
Product Weight
131 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Kva Rating
15 kVA
Phase
Single-phase
Primary voltage
240 x 480 V
Secondary Voltage
120/240 V
With a 15 kVA rating, this unit combines transformer and breaker into a single module, reducing panel complexity and assembly time for faster machine builds and lower installation costs in automation cabinets. The 240 x 480 V primary and 120/240 V secondary arrangement enables direct power to control circuits and field devices, cutting extra step‑down hardware and wiring. DOE2016 Efficient compliance and UL Listed certification lower energy use, mitigate regulatory risk, and support compliant machine design. The ventilated enclosure enhances heat dissipation in compact panels, improving reliability and extending service life in harsh manufacturing environments. Dimensions of 17.4 in depth, 23.02 in width, and 43.09 in height, with a 131 lb footprint, guide cabinet layout and mounting. Mounting compatibility with Eaton protection and control families accelerates procurement and installation, delivering consistent performance across fleets.
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FAQs
For PT20P11S1516SD, plan for adequate ventilation around the ventilated housing and ensure at least the recommended clearances per enclosure guidelines. The unit weighs 131 lb and measures 17.4 in deep, 23.02 in wide, and 43.09 in tall, so secure mounting and proper support are essential. Align input and output wiring with the 240 x 480 V primary and 120/240 V secondary ratings to minimize voltage drop and heat retention in confined spaces.
This single-phase transformer delivers 15 kVA with a 240 x 480 V primary and a 120/240 V secondary, enabling direct power to control circuits and field devices. The DOE2016 Efficient profile reduces standby energy consumption, while UL Listed certification supports safety and compliance in industrial environments. Correctly sized, it improves voltage stability and reduces the need for multiple step-down components.
Yes. The unit is UL Listed, confirming safety and conformity to recognized standards, and features DOE2016 Efficient compliance to reduce energy usage. These certifications help satisfy regulatory obligations for panel assemblies and support sustainability targets in manufacturing facilities.
Ideal for machine builders and process automation cabinets, it powers control logic, relays, and small drives from a single transformer module. The 15 kVA rating, 240 x 480 V primary, and 120/240 V secondary configuration support common control circuits, PLCs, and power distribution needs while saving panel space and simplifying procurement across fleets.
An integrated breaker transformer reduces part count and simplifies wiring, cutting installation time and reducing commissioning risk. The ventilated design improves heat management, lowering cooling requirements and extending service life in demanding environments. The combination of UL Listed safety, DOE2016 efficiency, and a compact footprint supports lower total cost of ownership and faster payback in ongoing manufacturing operations.