Power limiter 230V AC 0.2-2kW Type: PMM-01 EXT10000102

Power limiter – protection of the installation and energy consumption control

The PMM-01 power limiter is a device designed to automatically switch off the power in a circuit when the power consumption exceeds the set threshold. This is a reliable solution for both installers and end users, ensuring the safety and stability of the electrical installation. The device is particularly useful in situations where many receivers with high power demand are connected, and the risk of overload is high.

Functionality and application

The PMM-01 limiter finds wide application in homes, apartments, commercial buildings and in industry. It allows protection against overload of the electrical installation, which minimizes the risk of failure and damage to equipment. Thanks to the possibility of smooth adjustment of the power threshold (in the range of 0.2-2 kW), the device can be precisely adapted to the specific needs of a given circuit. This is an ideal solution where energy consumption control and protection against uncontrolled load increase are required.

• Automatic power off: protects the installation against overload and short circuit.
• Smooth power threshold adjustment: allows adaptation to different loads (0.2 - 2 kW).
• Power threshold exceeded indicator: informs about exceeding the set power consumption value.
• Resistance to short-term overloads: allows for momentary power consumption spikes without switching off the power.
• Mounting on TH 35 rail: facilitates installation in electrical switchboards.
• Single-module housing: ensures compact dimensions and ease of installation.

Construction and parameters

The PMM-01 limiter has been designed with ease of installation and use in mind. Made of high-quality materials, it ensures reliable operation for a long time. The device has a potentiometer for adjusting the power threshold and an indicator light signaling exceeding the set value. Thanks to its compact size (single-module housing), these limiters easily integrate with the existing electrical infrastructure. Importantly, power measurement cycles are performed approximately every 40 seconds after the receivers are switched off – this avoids frequent, unnecessary power outages during short-term load spikes.