Power switch 3P, 16kA, TM release (thermal and magnetic regulation) EB2S 250/3LA 250A 3P 004671888

ETI EB2S 250/3LA power circuit breaker is a three-pole device designed to protect electrical installations against overloads and short circuits. Its rated continuous current of 250A and high short-circuit breaking capacity of 16kA make it an ideal solution for both commercial and industrial applications. Equipped with an adjustable thermal and magnetic trip unit, it provides precise and reliable protection.

The breaker's construction is based on solid workmanship and fixed mounting, guaranteeing long-lasting and trouble-free operation. The IP20 degree of protection provides basic protection against contact and the ingress of solid objects. Screw connection of the main contacts facilitates installation and connection of wires. An additional trip indicator allows for quick identification of the device status.

This model of circuit breaker is characterized by a wide setting range for the overload release (157.5 - 250A) and short-circuit release (787.5 - 2750A), allowing it to be adapted to the specific requirements of the installation. The possibility of connecting a motor drive (optional) increases ease of use, especially in applications requiring remote control. The device complies with applicable safety standards, confirming its reliability and safety.

• High short-circuit breaking capacity: 16kA at 400V, 50Hz – ensures effective protection of the installation in the event of a short circuit.
• Thermal and magnetic adjustment: Allows precise adjustment of the tripping characteristics to the load, protecting against both overloads and short-term current surges. Characteristic C allows it to react more slowly to short current surges, therefore it tolerates starting motors well.
• Wide adjustment range: Enables flexible adaptation to different applications and loads.
• Solid construction: Guarantees durability and reliability of the device even in harsh working conditions.
• Trip indicator: Facilitates quick identification of the cause of tripping and location of the fault in the installation.
• Possibility of motor drive mounting: Increases the functionality of the device, enabling remote control and process automation.
• Compliance with standards: Ensures safe use and compliance with applicable regulations.

The EB2S 250/3LA circuit breaker finds application in electrical switchboards, control cabinets and all types of electrical installations requiring reliable protection against overloads and short circuits – both in commercial buildings and industrial facilities. It is a key element ensuring the safety of people and property and the continuity of the electrical installation.