The Schneider A9N26924 is a residual current circuit breaker (RCCB), also known as an earth leakage circuit breaker (ELCB), designed for the protection of electrical circuits against earth leakage currents and short circuits.
Key Features:
Type: Residual Current Circuit Breaker (RCCB) / Earth Leakage Circuit Breaker (ELCB)
Rated Current: 25A
Rated Voltage: 230/400V AC
Sensitivity: 30mA (for protection against electric shock)
Tripping Characteristic: Instantaneous trip (no delay)
Protection: Earth leakage protection, short-circuit protection
Mounting: DIN rail mounting (35mm)
Poles: 2P (Two-Pole)
Frequency: 50/60Hz
Standards Compliance: IEC 61008-1, IEC 60947-2, CE, RoHS
Operating Temperature Range: -25°C to +60°C
Enclosure Protection: IP20 (degree of protection)
Certifications: CE, RoHS
Applications:
Residential installations for personal protection against electric shock
Commercial and industrial applications requiring leakage protection
Power distribution boards and switchboards
Protection for lighting circuits, appliances, and sensitive equipment
Medical installations and wet areas (bathrooms, kitchens, etc.)