Motor starter MPE25-25 004648013

Motor starter – reliable motor protection

The MPE25-25 motor starter is a device designed to protect electric motors from overload and short circuit. Its construction, based on the thermomagnetic principle, provides effective and fast response in the event of a failure, minimizing the risk of damage to connected devices. This is a solid solution for both professional installers and end-users who value safety and reliability.

Construction and application

The MPE25-25 starter is a stationary device, mounted on a rail. The three-pole design allows for the protection of three-phase motors with a power of up to 12.5 kW at a voltage of 400 V. Frame terminals facilitate cable connection, and compact dimensions allow for installation in limited space. The device finds application in a wide range of electrical installations – from workshops and production halls to commercial and industrial buildings.

Key features and benefits

• Overload protection: Adjustable overload release setting range (20…26 A) allows you to adjust the sensitivity to the load characteristics, protecting the motor from overheating and winding damage.
• Short-circuit protection: High short-circuit breaking capacity (50 kA at 400 V AC) guarantees a quick disconnection of the circuit in the event of a short circuit, minimizing the risk of fire and damage to the installation.
• Phase failure sensitivity: Built-in phase failure detection function protects the motor from operating in an unbalanced mode, which can lead to its overheating and damage.
• Thermomagnetic release method: The combination of thermal and magnetic protection provides comprehensive protection of the motor against various types of failures.
• Solid construction: The device made of high-quality materials ensures durability and reliable operation even in harsh working conditions (protection class IP20).
• Adapted to work in networks with a voltage of 400-690V: Provides flexibility in use in various electrical installations.
• Rated continuous current 25A: Allows safe operation with loads of a constant nature.
• Thermal protection: Additional protection of the motor against the effects of long-term overload.

Thanks to these features, the MPE25-25 starter is a reliable solution for anyone who cares about the safety and efficiency of their electrical devices.