Schneider Electric A9R51263 Residual Current Circuit Breaker (RCCB) 2P 63A Type A 30MA. The Schneider Electric A9R51263 is a high-performance Residual Current Circuit Breaker (RCCB) from the Acti9 iID series, engineered to deliver crucial earth-leakage protection in diverse electrical installations. This 2-pole device is rated for a substantial 63 A current and features a sensitive 30 MA earth-leakage tripping threshold of Type A, ensuring rapid, instantaneous disconnection upon detecting a fault. Designed to operate flawlessly on 230-240 V AC at 50/60 Hz networks, the A9R51263 provides reliable safety against electric shock and prevents potential fire hazards stemming from earth faults. Its compact form factor, measuring 85 Mm in height, 36 Mm in width, and 69 Mm in depth, allows for straightforward installation on a 35 mm DIN rail. With an IP20 protection rating and an operating temperature range of -25 to 60 °C, it ensures durability in demanding environments. This RCCB is widely adopted across various industrial and commercial sectors in Egypt and the Gulf region, including critical applications in building services, water treatment plants, food and beverage processing, textiles, and cement production, where safeguarding both personnel and equipment is paramount. For reliable electrical safety, contact us to request a quote for the Schneider Electric A9R51263.