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ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type A, 1 kA 277V ac
Engineered for industrial use, the ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type A, 1 kA 277V ac delivers consistent and dependable operation suited to control systems, electrical protection, and automation applications.

ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type A, 1 kA 277V ac
Engineered for industrial use, the ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type A, 1 kA 277V ac delivers consistent and dependable operation suited to control systems, electrical protection, and automation applications.

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Product Description
The ABB F200 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type A, 1 kA 277V ac is a high-performance industrial component engineered to deliver dependable operation across demanding environments.
Featuring a robust build quality, this component is designed to maintain consistent performance under variable load conditions. The engineering behind this product reflects decades of industrial expertise, resulting in a component that balances reliability with ease of use. Its standardized form factor allows for quick replacement and seamless integration within established industrial setups.
This product serves as a critical component in industrial electrical systems, supporting safe and efficient operation across high-demand environments. From power distribution substations to offshore platforms, its versatility and reliability address the needs of diverse industrial applications. The component supports compliance with industrial safety standards while ensuring uninterrupted operational performance.
The engineering specifications of this product address the key performance parameters required in professional industrial contexts, including rated voltage, current capacity, and switching characteristics. Compliance with applicable product standards provides assurance of quality, safety, and long-term reliability. These characteristics make it a dependable choice for both original equipment manufacturers and end-user maintenance applications.
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.
Sourced and supplied by Z&F Corporation, this product is backed by expert technical support and a commitment to industrial quality standards. It represents a proven specification for industrial applications where reliability, safety, and performance consistency are required. For more information about this product, technical specifications, or to request a quotation, contact Z&F Corporation's industrial procurement and supply 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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