Circuit breaker DPX3 250 HP EL S1 4P 250 A 70 kA 423248

DPX3 250 HP EL S1 Circuit Breaker – Reliable Installation Protection

The DPX3 250 HP EL S1 circuit breaker is a four-pole (4P) compact breaker designed to protect electrical circuits with a rated current of up to 250A. The short-circuit breaking capacity of 70kA guarantees effective protection against the effects of overloads and short circuits, minimizing the risk of damage and downtime in the installation. It is a solid solution for both professionals and end-users who value safety and reliability.

Design and Application

This breaker features a durable construction, adapted for permanent mounting. It is designed for operation in circuits with a rated voltage from 230V to 690V. Thanks to the bolt connections, it ensures secure and quick connection of wires. It has two switchable auxiliary contacts, which extend its functionality and allow integration with control and signaling systems. It is worth noting the setting range of the overload release (100-250A) and short-circuit release (375-2500A), which allows for precise adjustment of the breaker characteristics to the specifics of the protected circuit.

Advantages and Benefits

• High short-circuit breaking capacity (70kA): provides effective protection against the effects of sudden current surges, protecting devices and the electrical installation from damage.
• Wide rated voltage range (230-690V): enables use in various electrical installations.
• Two auxiliary contacts: allow integration with control and signaling systems of the breaker status.
• Adjustable trip characteristics: allow precise adjustment to the needs of a specific application – from motor protection to circuits with high inrush currents.
• Solid construction: guarantees long-lasting and reliable operation in demanding conditions.
• Trip indicator: facilitates identification of the breaker status and quick location of the problem in case of failure.
• Possibility of mounting a motor drive (optional): increases comfort of use, especially in hard-to-reach places.
• Protection degree IP30: provides basic protection against touch and ingress of solid objects.

The DPX3 250 HP EL S1 circuit breaker is an investment in the safety and reliability of your electrical installation. Its solid construction, high short-circuit breaking capacity and the ability to adjust characteristics make it an ideal choice for both professional installers and demanding end-users.