Motor starter 1A 0.25kW PKZM0-1 072734

Motor starter – reliable protection for your motors

This three-pole motor starter PKZM0-1 from Eaton is a key element in protecting electrical installations powering motors up to 0.25 kW. It provides effective protection against overloads and short circuits, guaranteeing safe and reliable operation of devices. The device's design allows for mounting on a DIN rail, which simplifies installation and integration with existing systems.

Functionality and technical parameters

The starter is characterized by an adjustable overload release setting range (0.63…1 A) and a time-delay short-circuit release set to 15.5 A. Additionally, the built-in phase failure sensitivity function increases operational safety, minimizing the risk of motor damage in the event of voltage asymmetry. The rated operating voltage is 690 V AC, making it a universal solution for a wide range of industrial and commercial applications. The starter has screw connection of the main contacts, ensuring stable and durable electrical connections.

Advantages for installers and users

• High short-circuit breaking capacity: 150 kA at 400 V AC guarantees effective protection even in the event of serious disturbances in the network.
• Phase failure sensitivity: Increases motor safety by protecting it from damage caused by the absence of one of the phases.
• Adjustable setting range: Allows precise adjustment to the load characteristics and motor parameters.
• Compact dimensions: 45 mm width, 76 mm depth and 93 mm height allow for mounting in limited space.
• Versatility: Suitable for use in various types of motors and electrical installations.
• Durability and reliability: Made of high-quality materials, ensuring long-lasting and trouble-free operation.
• Easy installation: DIN rail mounting significantly speeds up the installation process.

Application

The PKZM0-1 starter is used in:

• Protection of electric motors in light and heavy industry
• Electrical installations of commercial and public buildings
• Motor starters
• Motor control systems
• Applications requiring reliable protection against overloads and short circuits

Thanks to its functionality and reliability, the PKZM0-1 starter is an ideal choice for professionals and users looking for an effective solution to protect their electric motors.