Operating Voltage:690 VAC
Current Rating:400 A
Number of Poles:3P + Neutral
Rated Short-Circuit Rating:25 kA at 400 A
Operating Temperature Range:-5°C to +40°C
Insulation Class:II
Protection Class:IP20
Material:Dielectric Material
Terminal Connection:Spring-loaded Screw Terminals
The ABB 1SDA038302R1 Circuit Breaker is engineered for durability and efficiency, featuring a compact design suitable for space-constrained industrial environments. It is constructed from high-grade materials that ensure long-lasting performance under demanding conditions.
With its solid-state release mechanism, this circuit breaker offers precise and quick response times, minimizing downtime and enhancing system reliability. Its fixed mounting type facilitates easy integration into existing systems, simplifying installation and maintenance processes.
Designed with safety in mind, the ABB 1SDA038302R1 includes robust insulation and overcurrent protection, safeguarding against electrical hazards. It is ideal for use in a variety of industries including manufacturing, mining, and power generation, where continuous operation is critical.
This circuit breaker supports a wide range of voltage levels, making it adaptable to diverse electrical systems. Its ability to handle high currents ensures that critical loads are protected, preventing potential failures and ensuring uninterrupted service.
ABB‘s commitment to innovation is evident in the 1SDA038302R1, which incorporates advanced diagnostic features for real-time monitoring of system health. This enables proactive maintenance, reducing the risk of unexpected shutdowns and optimizing overall operational efficiency.
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