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ABB Residual Current Circuit Breaker with Overload Protection, 50A Current Rating, 1-Pole, 30 mA Trip Sensitivity, Type
Engineered for industrial use, the ABB Residual Current Circuit Breaker with Overload Protection, 50A Current Rating, 1-Pole, 30 mA Trip Sensitivity, Type delivers consistent and dependable operation suited to control systems, electrical protection, and automation applications.

ABB Residual Current Circuit Breaker with Overload Protection, 50A Current Rating, 1-Pole, 30 mA Trip Sensitivity, Type
Engineered for industrial use, the ABB Residual Current Circuit Breaker with Overload Protection, 50A Current Rating, 1-Pole, 30 mA Trip Sensitivity, Type delivers consistent and dependable operation suited to control systems, electrical protection, and automation applications.

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Product Description
Engineered for durability and performance, the ABB Residual Current Circuit Breaker with Overload Protection, 50A Current Rating, 1-Pole, 30 mA Trip Sensitivity, Type is a trusted industrial component suited for a wide range of operational environments.
This product features rugged construction designed to withstand the mechanical stresses and environmental challenges typical of industrial installations. Its compact design allows for efficient space utilization in control panels, distribution boards, and automation enclosures. The unit provides reliable protection and operational control under continuous-duty conditions, reducing maintenance requirements and unplanned downtime.
This product is commonly deployed in oil and gas processing facilities, where reliable electrical protection and control are critical for operational safety. It finds application in power distribution systems, cement manufacturing plants, and petrochemical processing environments. Marine installations, railway infrastructure, and aviation facilities also benefit from the proven performance characteristics of this type of industrial component.
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.
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
An RCCB only protects against earth leakage and needs a separate MCB for overload protection. An RCBO combines both functions in one device. If your board has the space and you'd rather run them separately, see our RCCBs category.
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