Power switch 3P, 16kA, TM release (non-adjustable) EB2S 250/3LF 250A 3P 004671813

Power circuit breaker EB2S 250/3LF is a reliable protection for electrical installations, designed for both commercial and industrial applications. The device is characterized by a high continuous current of 250A and a short-circuit breaking capacity of 16kA at 400V, guaranteeing effective protection against overloads and short circuits. The three-pole design makes it suitable for protecting three-phase circuits.

Characteristics and application

The EB2S 250/3LF circuit breaker is a device with a fixed tripping characteristic (TM), which means that the tripping current cannot be adjusted. This solution is ideal where precise circuit protection is required without the need to adapt parameters to specific working conditions. Thanks to this, this circuit breaker works well in applications where stability and predictability of operation are key. Screw connection ensures a secure and durable connection of wires. The tripping indicator allows for quick identification of the device status – informing about any protection tripping.

Construction and user features

The circuit breaker construction is based on a solid, fixed housing, which ensures stability and reliability of operation in various environmental conditions. The IP20 degree of protection protects against accidental contact, but does not provide protection against water or dust – therefore, the device should be mounted in dry and closed rooms. The possibility of connecting a motor drive (optional) facilitates remote control of the circuit breaker, which is particularly useful in building or industrial automation systems. It is worth noting the high impulse withstand voltage (8kV), which increases the device's resistance to overvoltage.

• High short-circuit breaking capacity: 16kA at 400V provides effective protection of the installation against the effects of short circuits.

• Durable construction: The device is permanently mounted, guaranteeing stability and reliability of operation for a long time.

• Tripping indicator: Allows for quick identification of the device status and location of any problems in the installation.

• Screw connection: Ensures a secure and durable connection of wires, minimizing the risk of loosening connections.

• Possibility of mounting a motor drive: Facilitates remote control of the circuit breaker in automation systems.

• Compliance with IEC 60947 standard: Confirms compliance with strict safety and quality standards.