RCBO 2 Pole 20A 100mA D Curve Residual Current Circuit Breaker, Dual Protection Safety

Compact twopole circuit breaker designed for reliable protection of lowvoltage electrical circuits. Combines residual current detection with a Dtype tripping curve to handle inductive inrush while limiting fault current to a rated breaking capacity of 10kA. Key benefits Dual protection and isolation: twopole design isolates both conductors for safer maintenance and clearer fault diagnosis. Leakage detection: residual operating current of 100mA detects earth leakage, helping to reduce sustained fault conditions. Suitable for inductive loads: D tripping characteristic tolerates short, inrush currents from motors and transformers while still providing fast fault clearing for true overloads. Robust interruption performance: 10kA rated breaking capacity handles common shortcircuit levels found in commercial and light industrial installations. Space efficient and easy to integrate: compact twopole format fits typical distribution applications and simplifies wiring. Key specifications Residual operating current: 100mA Number of poles: 2P Tripping characteristics: D Rated breaking capacity: 10kA Rated current: 20A Performance and compatibility Function: overcurrent and earth leakage protection with selective response to inrush currents. Compatibility: intended for standard lowvoltage distribution use in twopole circuits and installations requiring residual current monitoring. Construction: compact module intended to integrate into typical electrical distribution layouts without occupying excessive panel space. Operational focus: minimizes nuisance tripping on inductive equipment while providing reliable interruption of shortcircuit and overload events up to the rated breaking capacity. Practical use scenarios Motor feeder protection in small workshops: protects motors and controls from overloads and earth faults while tolerating startup currents. Feeder circuits for HVAC equipment: isolates both conductors and handles transient inrush from compressors and fan motors. Small commercial distribution boards: protects lighting and auxiliary circuits where residual leakage detection at 100mA is required. Choose this 2P, 20A, Dcharacteristic circuit breaker when you need combined overcurrent and leakage response with reliable interruption capability for typical commercial and light industrial electrical systems.