GSH202 AC-D25/0.03_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Specifications Parameter Specification Part / Model GSH202 AC‑D25/0.03 Product Type Residual Current Operated Circuit Breaker (RCD / RCCB) Number of Poles 2 poles (2P) Rated Current (In) 25 A Rated Residual Current (IΔn) 30 mA Residual Current Type AC‑D (AC sensitivity with enhanced response) Rated Operational Voltage (Ue) 230 V AC (typical for low‑voltage systems) Rated Insulation Voltage (Ui) 500 V Rated Impulse Withstand Voltage (Uimp) 4 kV Operating Frequency 50/60 Hz Tripping Characteristic Instantaneous residual current trip Mounting DIN‑rail mounting Terminal Type Screw terminals Protection Functions Earth leakage / residual current protection Applications Protection against earth leakage and shock hazards in AC circuits Standards Compliance Designed to meet residual current device standards for type AC/D protection Typical Dimensions Standard modular width (~2 modules) and DIN‑rail footprint Typical Use Cases Final circuit earth fault protection in residential and commercial panels

Grace +86 13600179521

DESCRIBE

The ABB GSH202 AC‑D25/0.03 is a two‑pole residual current operated circuit breaker (RCCB/RCD) designed for electrical safety in low‑voltage AC distribution systems. It provides protection against earth leakage faults by rapidly disconnecting circuits when an imbalance between live and neutral currents exceeds 30 mA, helping to prevent electric shock and reduce fire risk. The AC‑D characteristic indicates that the device is sensitive to both standard AC residual currents and high‑frequency components typical of certain load types. This compact DIN‑rail mountable unit is suitable for residential, commercial, and light industrial installations requiring enhanced earth‑fault protection.

SERVICE HOTLINE Grace +86 13600179521

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

Q Q： info@hongkongeasy.com