EATON PKZM0-0,25-SPI32 Motor Protection Circuit Breaker, 0.06 kW, 0.16 - 0.25 A, Screw/Push-In Terminals

The EATON PKZM0-0,25-SPI32 is a professional-grade motor protection circuit breaker engineered to provide robust safety and control for electric motors. With a power rating of 0.06 kW and a precise adjustable current range of 0.16 to 0.25 A, this device serves as a critical component in industrial automation and electrical distribution systems. It is designed to detect and interrupt overloads and short circuits, effectively preventing damage to motor windings and associated electrical infrastructure.

Advantages

This circuit breaker offers exceptional reliability through its advanced thermal and magnetic trip mechanisms. The inclusion of both screw and Push-In terminals provides significant installation flexibility, allowing for faster wiring and secure connections in various panel configurations. Its compact design ensures efficient use of space within control cabinets, while the high-quality construction guarantees long-term operational stability even in demanding industrial environments.

Suitable for

• Industrial motor control centers
• Automation systems and machinery
• HVAC equipment and pump control
• Conveyor belt systems
• Small electric motor protection

When it may not be suitable

This device is not intended for applications requiring current ratings outside the specified 0.16 - 0.25 A range. It is also not suitable for high-power motor applications exceeding the 0.06 kW rating or for use in environments with extreme moisture or corrosive gases without appropriate protective enclosures.

Key specifications

• Power rating: 0.06 kW
• Current adjustment range: 0.16 - 0.25 A
• Terminal type: Screw and Push-In
• Protection type: Overload and short-circuit

How to use

The device should be mounted on a standard DIN rail within a control panel. Connect the power supply cables to the input terminals and the motor leads to the output terminals, ensuring that the wire cross-sections comply with local electrical regulations. Once installed, use the front-mounted dial to set the current to the specific nominal current of the motor being protected. The device can be manually switched on or off using the front toggle, and it will automatically trip in the event of an electrical fault.

What to consider before purchase

• Verify the nominal current of your motor matches the 0.16 - 0.25 A range.
• Ensure the control panel has sufficient space for DIN rail mounting.
• Check that your wiring method is compatible with the provided screw or Push-In terminals.
• Confirm the power rating of 0.06 kW is sufficient for your specific application.

Usage recommendations

Always ensure that the circuit breaker is installed by a qualified electrician in accordance with local safety standards. Regularly inspect the terminals for tightness and check the device for any signs of physical damage or overheating during routine maintenance.