The Schneider A9N19819 is an RCBO (Residual Current Circuit Breaker with Overload Protection), designed for the protection of electrical circuits against both earth leakage currents (residual currents) and overload conditions.
Key Features:
Product Type: Residual Current Circuit Breaker with Overload Protection (RCBO)
Poles: 2P (2 Poles for single-phase systems)
Rated Current: 16 A
Rated Residual Current: 30 mA (Protective earth leakage current)
Rated Voltage: 230 V AC
Rated Frequency: 50/60 Hz
Tripping Characteristics:
Residual Current Protection: Instantaneous protection against leakage currents, ensuring personnel safety.
Overload Protection: Adjustable setting to protect against sustained overcurrent conditions (thermal protection).
Breaking Capacity:
Icu (Ultimate Short-Circuit Breaking Capacity): 10 kA at 230 V
Ics (Service Short-Circuit Breaking Capacity): 10 kA at 230 V
Mounting Type: DIN rail (35mm)
Temperature Range:
Operating: -5°C to +40°C
Storage: -25°C to +70°C
IP Rating: IP20 (Protected against solid objects >12mm, not protected against water)
Standards:
IEC 61008-1
UL, CE, RoHS compliant
Applications:
Protection of single-phase circuits in residential buildings, such as lighting, appliance circuits, and power distribution systems.
Personnel protection against electric shocks due to earth leakage currents.
Overload protection in circuits, preventing equipment damage and fire hazards due to sustained overcurrents.
Ideal for use in domestic installations, small commercial setups, and light industrial applications requiring a combined protection solution.