Eaton PT20P11S5016SD Breaker-Integrated Transformer UL
Part Number: PT20P11S5016SD
Quick Summary
Eaton Breaker integrated ventilated transformer provides compact, rugged power isolation for electrical switchgear in commercial and industrial settings. When space is at a premium or thermal performance is critical, this integrated unit reduces component count and accelerates installation. UL Listed certification and DOE2016 Efficient compliance reinforce safety and energy requirements across control panels. By combining transformer and protection features, it supports dependable power delivery while streamlining procurement and maintenance.
Product Information
Extended Description
PT20P11S5016SD Eaton: Eaton Breaker integrated ventilated transformer, 50 KVA BRKR INTEG XFMR, 1PH, 240 X 480V - 120/240V
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
PT20P11S5016SD
UPC
786689663025
Product Length/Depth
24.38 in
Product Height
48.16 in
Product Width
26.97 in
Product Weight
313 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Kva Rating
50 kVA
Phase
Single-phase
Primary voltage
240 x 480 V
Secondary Voltage
120/240 V
Feature → Business Impact → Application: The integrated ventilated design improves heat dissipation, reducing thermal derating and extending component life in cabinet environments, which translates to lower maintenance costs and less downtime for critical equipment. This single-package solution cuts installation time and wiring complexity, delivering faster MTTR and simpler panel layouts in manufacturing lines and distribution centers. Feature → Business Impact → Application: 50 kVA, single-phase capability delivers robust power transformation for load centers and drive feeds without needing separate power isolation components, enabling compact enclosures and safer layouts in process automation. Feature → Business Impact → Application: Primary 240 x 480 V and secondary 120/240 V ratings ensure compatibility with common industrial power grids and control circuits, enhancing compatibility with Eaton and third-party protection schemes while simplifying upstream and downstream device coordination. Feature → Business Impact → Application: UL Listed and DOE2016 Efficient compliance provide regulatory assurance and energy savings, supporting green initiatives, maintenance planning, and procurement confidence for OEMs and engineering teams. Feature → Business Impact → Application: The unit’s weight and dimensions (313 lb, 24.38 in L, 26.97 in W, 48.16 in H) inform shipping, installation, and rack/canopy fit, minimizing site surprises and enabling straightforward retrofits. Industry insights: In high-density panels, integrated protection reduces panel depth; engineers value the predictable form factor when designing modular power distribution and motor control centers.
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FAQs
The PT20P11S5016SD is designed for standard switchgear footprints and Eaton-compatible protection wiring. Its single-phase 50 kVA rating aligns with common panelboard feeders, and its integrated ventilated design supports typical enclosure cooling. Verify mounting clearance and ingress protection in the enclosure, then connect primary 240 x 480 V and secondary 120/240 V circuits per the Eaton wiring diagrams.
Key ratings include a 50 kVA apparent power, single-phase configuration, primary voltage 240 x 480 V, and secondary voltage 120/240 V. This configuration is suitable for isolating and feeding control circuits within switchgear, with a weight around 313 lb and dimensions suitable for compact installations.
This unit is UL Listed for safety and complies with DOE2016 Efficient standards, ensuring energy efficiency. These approvals support regulatory acceptance, safer operation, and alignment with energy-management initiatives in modern panel assemblies.
Yes. The integrated breaker interface is designed to work with Eaton protection devices and typical switchgear configurations. Its compact footprint and ventilated design facilitate straightforward integration into existing Eaton-based or mixed-brand panel systems, reducing wiring and install time.
The 50 kVA single-phase transformer reduces panel count and wiring, lowering initial install costs and space requirements. DOE2016 efficiency support lower operating losses, translating to energy savings over time. Routine inspections and cooling airflow maintenance are recommended to preserve efficiency and reliability in demanding environments.