RCBO Circuit Breaker 1P+N 16A 230V C Curve Dual Protection Fast 30mA Trip Compact DIN Rail Mount

EA9C45 RCBO, model MGNEA9C45C Key benefits Combined residual current and overcurrent protection in a single compact device for safer circuits and simpler installation. Fast disconnection of earth leakage faults with 30 mA sensitivity to reduce risk of electric shock in living and working spaces. Thermal magnetic trip with C curve provides reliable overload and short circuit protection with a magnetic trip limit of 5 to 10 times rated current. Durable construction with heat resistant plastic and copper conductors, rated for 20000 electrical and mechanical operations for long service life. DIN rail mounting and simple handle control for quick installation and clear local on off and contact position indication. Main functions and performance Device type: Residual current operated circuit breaker with momentary residual current action. Poles: 1P plus N, neutral position on left side. Rated voltage: 230 V AC 50 Hz, network type AC, frequency 50 Hz. Rated current: 16 A at 30 C with C trip characteristic. Residual current sensitivity: 30 mA, AC class leakage detection. Trip unit: Thermal magnetic, breaking capacity 4.5 kA Icn and Ics on 230 V AC 50 Hz. Magnetic trip limit: 5 to 10 times In. Integrated leakage protection and applicable isolation function. Control type: Manual handle with on off indication and contact position indicator. Installation and physical details Installation method: DIN rail mounting with locking clip locking. Module width: 4 modules, 35.45 mm total width. Height: 77 mm. Wiring capacity: up to 16 mm2 conductor cross section. Tightening torque: 2.5 Nm or lower. Handle color: orange RAL 2003. Body color: silver Pantone 7541C. Locking buckle color: light grey RAL 7035. Mechanical and electrical life: 20000 cycles. Operating temperature range: minus 25 C to 55 C. Storage temperature range: minus 40 C to 80 C. Relative humidity: 95% at 55 C. Moisture resistance level 2. Why this RCBO solves common problems Combines earth leakage detection and short circuit plus overload protection in one device, reducing panel space and wiring complexity. Quick 30 mA tripping helps protect people from hazardous touch currents while the C curve and 4.5 kA breaking capacity protect wiring and equipment from overload and fault currents. Clear handle position and local indication make it easy to identify faulted circuits and perform maintenance without guessing. Typical applications Residential distribution boards for protection of lighting and socket circuits where person protection and overcurrent protection are required. Small commercial or light industrial panels protecting circuits feeding office equipment, small motors, or general power outlets. Renovation and upgrade projects where compact DIN rail mounting and combined leakage and overload protection reduce the need for multiple devices. Ordering information and compatibility Product short name: EA9C45. Product name: EA9C45 RCBO. Model number: MGNEA9C45C. Type: Mini, suitable for standard 230 V AC electrical systems and compatible with common DIN rail enclosure layouts. Summary The EA9C45 RCBO MGNEA9C45C provides integrated residual current and thermal magnetic protection in a compact 1P plus N module. It is designed for straightforward DIN rail installation, reliable operation to 16 A with a C trip curve, and 30 mA leakage sensitivity, making it suitable for residential and light commercial applications requiring combined personnel and circuit protection.