DPX3 250 HP+RCD 4P 200 A 36 kA circuit breaker 423056

DPX3 250 HP+RCD Circuit Breaker – Reliable Protection for Your Installation

This four-pole breaker from the DPX3 250 HP+RCD family is an advanced solution providing comprehensive protection for electrical circuits. It combines the functions of an overcurrent and residual current device (RCD), ensuring safe operation and minimizing the risk of failures. With a rated continuous current of 200A and a high short-circuit breaking capacity of 36kA, it is an ideal choice for both commercial and industrial installations.

Design and Application

The DPX3 250 HP+RCD breaker is designed for mounting on the main busbar, offering flexibility in distribution board configurations. Its robust construction ensures durability and reliable operation even under harsh conditions. The integrated earth fault protection (RCD) effectively safeguards users against electric shock. Optional motorized operation extends device functionality, enabling remote control. This breaker is suitable for protecting high-power circuits such as main distribution boards, sub-distribution boards, and industrial equipment supply circuits.

Key Features and Benefits

• High short-circuit breaking capacity (36kA): Ensures rapid and effective response during short circuits, minimizing damage to installations and equipment.
• Integrated RCD protection: Additional safety layer against electric shock.
• Wide adjustable thermal trip range (160-200A): Allows precise matching to load characteristics, preventing unnecessary tripping.
• Rated voltage range (230-690V): Universal application across various power systems.
• Motorized operation option: Remote control enhances user comfort and enables automation.
• IP30 protection rating: Protection against contact and ingress of solid objects, ensuring safe operation.
• Three auxiliary switches: Enable integration with control and status signaling systems.
• Robust bolted connections: Guarantee secure and durable conductor connections.
• Trip indicator: Simplifies identification of the tripping cause, accelerating repair processes.

Thanks to these features, the DPX3 250 HP+RCD breaker is an investment in the safety and reliability of your electrical installation—for both professional installers and end users.