In industries such as OEM equipment manufacturing, high load motors are ubiquitous. How to meet the increasingly complex requirements of motor control and protection, and ensure that equipment does not malfunction due to overload or short circuit, has become an important demand for enterprises in terms of safety production.

Eaton focuses on the daily production scenarios of OEM manufacturing and continuously expands its product line of motor protection. The newly launched PKZMX motor protection circuit breaker can provide both short-circuit protection and overload protection. This series of products has the advantages of wide current coverage, durability, and rich accessories, meeting the diverse needs of mechanical equipment protection and industrial application scenarios, and helping the industry move towards a safe and efficient new future.

Wide current coverage

Adapt to more application scenarios

The Eaton PKZMX motor protection circuit breaker has a wide current coverage range of 0.1-80A, a maximum rated voltage of 690V, and a breaking capacity of up to 100kA. The product has CCC, CE, and CB certifications and can provide protection for motor equipment of different powers in various industries. The tripping threshold of this product during short circuit is an average of 13 times In, effectively preventing damage to the motor caused by excessive load or short circuit current, ensuring that the motor can operate stably under high load for a long time.

Longevity and resilience

Durable and worry free

The Eaton PKZMX motor protection circuit breaker has a mechanical and electrical lifespan of up to 100000 cycles, infusing safety and reliability into the user’s production process. In addition, the product complies with the IEC60068 standard and has strong seismic and impact resistance. Combined with the screw clamped terminal connection method, it can resist harsh environments and extend its service life. Users can also manually operate the opening and closing of the device using buttons, with a control frequency of up to 25 times per hour, to meet equipment maintenance, debugging, and other needs.

Rich and diverse attachments

Flexible expansion through on-demand combination

Eaton has equipped PKZMX motor protection circuit breakers with complete accessories. Users can configure accessories such as auxiliary contacts, alarm contacts, undervoltage and shunt release devices, waterproof boxes, and emergency stop buttons as needed to achieve functions such as line overload and short circuit protection, undervoltage protection, phase loss protection, waterproof protection, and fault alarm. The contactor connector can easily be combined with the contactor for installation, further improving the reliability of the motor electrical system.

The high-quality development of industries such as industry and machinery manufacturing is closely related to the continuous operation of power supply and distribution equipment. Eaton will maintain its innovative ability to keep up with the times, continuously upgrade its products, help the industry solve the pain points of electrification applications, and safeguard electrical safety.

Regarding Eaton:

Eaton Corporation is an intelligent power management company dedicated to protecting the environment and improving the quality of human life. Our products serve the data center, utility, industrial, commercial, machinery manufacturing, residential, aerospace, and vehicle markets. Whether now or in the future, we promise to operate legitimately, sustainably, and help customers better manage their power. With the help of global trends in electrification and digitization, we are accelerating the world’s transition to renewable energy, helping customers solve their most pressing power management challenges, and creating a more sustainable society for humanity today and in the future.

Eaton Corporation was founded in 1911 and has been listed on the New York Stock Exchange for over a century. In 2023, Eaton’s sales reached $23.2 billion, with operations in over 160 countries. Eaton entered the Chinese market in 1993 and rapidly developed its business in China thereafter. In 2004, the company’s Asia Pacific headquarters moved from Hong Kong to Shanghai. In China, Eaton Corporation currently has approximately 8000 employees and 19 manufacturing bases.