Eaton PT20P11S2516SD Breaker Vent Transformer - UL
Part Number: PT20P11S2516SD
Quick Summary
Eaton PT20P11S2516SD Breaker Vent Transformer is a compact, integrated power solution for panel protection. It tackles space and cooling challenges by combining transformer and breaker in a single enclosure for easier service. UL Listed and DOE2016 Efficient, with 25 kVA, 240 x 480 V primary and 120/240 V secondary, fit critical specs for industrial panels. In practice, this enables tighter layouts, faster maintenance, and reliable power conversion in automation, machine control, and electrical protection programs. With a footprint of 17.4 in by 23.02 in by 43.09 in and a 199 lb weight, it fits standard panel envelopes while maintaining ample ventilation. Designed for ease of installation, it supports energy-efficient operation and compliance with industry standards.
Product Information
Extended Description
PT20P11S2516SD Eaton: Eaton Breaker integrated ventilated transformer, 25 KVA BRKR INTEG XFMR, 1PH, 240 X 480V - 120/240V
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
PT20P11S2516SD
UPC
786689663001
Product Length/Depth
17.4 in
Product Height
43.09 in
Product Width
23.02 in
Product Weight
199 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Kva Rating
25 kVA
Phase
Single-phase
Primary voltage
240 x 480 V
Secondary Voltage
120/240 V
Feature integrated breaker and ventilated transformer design → Business impact reduces wiring complexity and cabinet depth, enabling faster installation and easier maintenance in control panels and automation enclosures. Application: panel boards and machine centers benefit from a single, compact power module that lowers installation time and reduces point-to-point wiring. Feature 25 kVA single-phase rating → Business impact supports reliable load handling for mid-size machinery, improving power quality and reducing transformer overload risk. Application: OEM machinery, conveyors, and process automation equipment. Feature primary 240 x 480 V and secondary 120/240 V → Business impact matches common control-power architectures, enabling straightforward integration with PLCs, relays, and sensor networks. Application: electrical protection and control cabinets in manufacturing. Feature DOE2016 Efficient and UL Listed → Business impact ensures energy efficiency and regulatory compliance, lowering operating costs and facilitating audits. Application: energy-conscious operations and certified installations. Feature compact footprint and 199 lb weight → Business impact simplifies transport, installation, and mounting in tight control rooms. Application: retrofit projects and panel upgrades in space-constrained environments.
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FAQs
The PT20P11S2516SD is designed for straightforward panel mounting with its integrated breaker and ventilated transformer. Ensure a secure 240 x 480 V primary feed and connect the 120/240 V secondary to the control circuits. Verify clearance for ventilation and follow UL listing guidelines to maintain compliance during installation and maintenance.
This unit provides a 25 kVA rating with a single-phase configuration. Primary voltage is 240 x 480 V, and the secondary voltage is 120/240 V, suitable for feeding control panels, PLCs, and related automation equipment while maintaining power quality.
Yes. The transformer is DOE2016 Efficient, UL Listed, and designed to meet energy performance requirements typical of modern manufacturing environments. This helps reduce heat losses and energy usage in continuous operation within industrial automation setups.
The unit measures 17.4 inches in length, 23.02 inches in width, and 43.09 inches in height, with an approximate weight of 199 pounds. Plan for a robust mounting area and ventilation clearance to ensure reliable cooling and service access.
Ideal for electrical protection panels, machine control cabinets, and automation enclosures where a compact, reliable power source is needed. Its integrated design reduces wiring, simplifies maintenance, and supports common control-power architectures in manufacturing and process industries.