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1SDA055824R1

The ABB 1SDA055824R1 is a high-quality protection component designed to safeguard electrical circuits from overload and short-circuit conditions. It ensures safe operation of electrical systems by preventing equipment damage caused by electrical faults. The component can be installed in a variety of electrical panels and is ideal for motor protection, transformer protection, and general electrical distribution.

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Parameters: Model Number: ABB 1SDA055824R1 Rated Voltage: 400 V AC (Three-phase) Rated Current: Typically used for protection within a range of 16 A to 630 A (depending on the specific circuit protection needs) Frequency: 50/60 Hz Protection Type: Long-Time Protection: Provides protection against prolonged overcurrents, adjustable based on the motor or system specifications. Short-Time Protection: Detects and isolates short-circuit conditions after a brief delay, adjustable based on the fault type. Instantaneous Protection: Provides immediate protection against very high short-circuit currents, tripping almost instantaneously to prevent equipment damage. Ground Fault Protection (G): Detects leakage currents or ground faults, isolating the circuit to prevent electrical hazards. Breaking Capacity (Icu): Typically 36 kA or 50 kA at 400 V (depending on the model and rating). Mounting Type: Designed for DIN rail mounting for ease of installation in electrical panels and distribution boards. Degree of Protection: IP20 (for indoor use; optional kits for outdoor or harsh environments) Weight: Approx. 2.5 kg (depending on configuration) Dimensions (H x W x D): Approx. 200 x 100 x 140 mm (varies depending on the configuration) Auxiliary Contacts (Optional): Available for signaling, monitoring, or integration with control systems. Communication Protocol (Optional): May support communication with PLCs or SCADA systems for remote monitoring and diagnostics.