Eaton PKE Electronic Motor Protection Circuit Breaker 1.2A 690V 41.6x45x41.6mm PKE-XTUA-1,2 121727 PKE-XTUA-1,2

Eaton 121727 PKE-XTUA-1,2 electronic motor protection circuit breaker operates at 1.2A and supports voltage rating up to 690V. It is designed for reliable motor protection in a variety of industrial and commercial electrical applications.

This PKE series circuit breaker allows manual actuation with a rotating handle providing clear position indication, including ON, OFF, and TRIPPED states. It offers a wide adjustment range, enabling customized settings to suit specific motor protection requirements.

The device features short-circuit ratings up to 100 kA at 400V for currents up to 32A and 50 kA for currents between 33A and 65A, eliminating the need for pre-fusing. The advanced electronic overload protection replaces traditional bimetallic solutions for currents up to 65A, providing precise and long-term stable tripping characteristics exceeding class 10.

The PKE motor protection circuit breaker complements Eaton’s PKZ device family and is part of the xStart motor control product line. It supports the SmartWire-DT digital communication system, allowing monitoring and control of motor circuit status and measurement data via PLCs or HMIs, enhancing system availability and diagnostics.

The modular design enables connection of standard PKZM0 accessories such as auxiliary contacts, trip indicating contacts, voltage releases, and shunt trips without tools, reducing installation time. Available trip blocks include standard and advanced ranges with SmartWire-DT connectivity, facilitating flexible protection settings.

This breaker is certified under CSA, IEC EN 60947, RoHS, UL, and VDE 0660 standards and is manufactured in Germany, ensuring high quality and compliance for use in industrial automation, manufacturing, HVAC, and electrical distribution systems.

Manually actuated motor protective circuit breaker with clear handle position indication. Wide adjustment ranges and modular design for flexible installation. Short-circuit proof rated up to 100 kA at 400V up to 32A. Compatible with SmartWire-DT system for enhanced data transfer.

Shares accessories with PKZM0 system for control panel integration. Certified to CSA, IEC EN 60947, RoHS, UL, and VDE 0660 standards. Manufactured in Germany for industrial and commercial use. Explore the Eaton range of Motor Protection Circuit Breakers and related control gear products at EnvMart to optimize your electrical system safety and efficiency.