DPX3 circuit breaker 250 HP 4P 25 A 100 kA 423167
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TECHNICAL DATA
Sales unit dimensions and weight: 1 pcs
DPX3 circuit breaker 250 HP 4P 25 A 100 kA 423167
Compact Circuit Breaker – Reliable Protection for Installations
This four-pole DPX3 250 HP circuit breaker, rated at 25A and with a short-circuit breaking capacity of 100kA, is a robust solution for protecting electrical circuits. It performs reliably in both building and industrial installations where high reliability and effective protection are required.
This breaker features a wide rated voltage range (230…690V) and an adjustable thermal overload trip setting (20–25A), allowing precise adaptation to the specific characteristics of the protected circuit. The device’s design ensures fixed mounting, while its bolted main contact connections guarantee secure and durable electrical connections.
Functionality and Design Features
- High Short-Circuit Breaking Capacity: 100kA at 400V ensures effective protection against the consequences of sudden overvoltages and short circuits.
- Adjustable Thermal Overload Trip: Setting range of 20–25A allows fine-tuning to the load characteristics, minimizing unnecessary tripping.
- Wide Rated Voltage Range: Suitable for installations from 230V to 690V, enhancing device versatility.
- Trip Indicator: Quick visual identification of the breaker’s status simplifies diagnostics and fault location in the installation.
- Motorized Operating Mechanism Compatibility: Optional motorized drive enables remote control of the breaker, ideal for automated energy management systems.
- Protection Rating IP30: Protects against accidental contact and ingress of solid objects larger than 2.5 mm.
- No Built-in Earth Fault Protection: Note that an additional RCD must be installed to ensure full protection of personnel and equipment.
The DPX3 250 HP breaker is a component that, thanks to its design and technical parameters, meets the demands of both professional installers and end-users seeking a reliable solution for protecting their electrical installations. The use of high-quality materials and precise manufacturing ensures long service life and fault-free operation.