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ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 0.3 A 400V ac
Purpose-built for industrial applications, the ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 0.3 A 400V ac is a reliable component suitable for installation in control panels, switchgear, and industrial automation systems.

ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 0.3 A 400V ac
Purpose-built for industrial applications, the ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 0.3 A 400V ac is a reliable component suitable for installation in control panels, switchgear, and industrial automation systems.

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Product Description
Offering a combination of quality construction and reliable performance, the ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 0.3 A 400V ac meets the needs of industrial procurement teams and engineers.
The component is engineered with industrial-grade reliability in mind, featuring thermal and mechanical properties that support continuous operation. Its design integrates seamlessly into modern control systems, automation networks, and power distribution architectures. Long-term performance is supported by a design that accounts for the electrical and mechanical demands of heavy-duty industrial use.
The product is widely used in industrial process control applications, including manufacturing automation, power generation, and heavy industry. It supports reliable operation in oil and gas facilities, refineries, chemical processing plants, and utility infrastructure. Its suitability across multiple industry verticals makes it a versatile choice for procurement teams responsible for multi-site industrial operations.
The product conforms to applicable IEC and international standards governing industrial electrical components. Its electrical and mechanical ratings ensure compatibility with the voltage levels, current capacities, and environmental conditions typical of industrial installations. The design supports both panel-mount and field installation configurations, providing flexibility for various project requirements.
Procurement teams operating in capital-intensive industries recognize the value of specifying proven industrial components from manufacturers with established quality systems. This product's track record in comparable applications provides confidence in its suitability for new projects and system upgrades. Its design supports lifecycle management by providing predictable performance characteristics throughout the rated service period. For facilities running on tight operational margins, reducing the frequency and cost of unplanned maintenance events is a key driver behind the selection of quality-engineered industrial components.
This component is available through Z&F Corporation as part of a broad portfolio of industrial electrical, automation, and safety products. Its consistent performance record and recognized quality make it a trusted specification for industrial projects requiring reliable component supply. Engineers and procurement managers can rely on this product to deliver consistent results in service over its rated operational lifetime, supported by Z&F Corporation's responsive technical and logistics team.
Frequently Asked Questions
Type AC detects standard sinusoidal AC earth-fault current only. Type A additionally detects pulsating DC fault current, which is required wherever the circuit feeds electronic equipment such as variable speed drives, EV chargers or switched-mode power supplies — most modern installations specify Type A as the minimum.
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