Motor starter PKZM01, Ir=0.4-0.63A PKZM01-0.63-EA 189883

Motor starter – reliable protection for your devices

The PKZM01 motor starter is a key element in protecting electrical installations, dedicated to protecting electric motors from overload and short circuit. Model PKZM01-0.63-EA, with a setting range of 0.4-0.63A, provides effective protection in applications requiring precise circuit protection. The device is characterized by a compact design and easy mounting on a standard DIN rail.

Construction and operating parameters

The starter is designed to operate in circuits with a rated voltage of 440V AC and has a three-pole design. The rated operating power for AC-3 is 0.12 kW at 400V, making it suitable for use in smaller devices and machines. High short-circuit breaking capacity (Icu = 50 kA at 400V AC) guarantees quick disconnection of the circuit in the event of a failure, minimizing the risk of damage and downtime. The thermal-magnetic release method provides protection against both long-term overloads and sudden short circuits. Additionally, phase failure sensitivity increases the safety of the installation.

Practical advantages for installers and users

• Wide adjustment range: Adjustment in the range of 0.4-0.63A allows for precise matching to the characteristics of the protected motor.
• Compact dimensions: Dimensions of 45 x 90 x 93 mm facilitate mounting in tight switchboards.
• Solid connections: Screw connection of the main contacts ensures secure and durable connection of wires.
• High reliability: Compliance with IEC/EN 60947-4-1 standards and CE certificates guarantee high quality and safety of use.
• Phase failure protection: This function protects the motor from damage caused by voltage asymmetry.
• Durable construction: The device made of high-quality materials ensures long life and resistance to environmental conditions (IP20).
• Easy installation: Possibility of mounting on a DIN rail facilitates and speeds up installation.

The PKZM01 starter is an optimal solution for installers looking for a reliable and easy-to-install device to protect electric motors, and for end users who value the safety and long-term operation of their devices.