OPIS PRODUKTU
SCHNEIDER ELECTRIC A9L20501 - Surge Protection Device
This device is a Type 2 surge protection device (SPD) from the SCHNEIDER ELECTRIC Acti 9 iPRD20r series, engineered for the protection of electrical installations against transient overvoltages. It integrates a 1P+N configuration with a nominal discharge current of 20 kA, suitable for industrial and commercial distribution boards requiring robust surge suppression and remote status indication. The unit is designed for DIN rail mounting within low-voltage power systems, safeguarding sensitive equipment and ensuring operational continuity.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iPRD20r
- COMPONENT TYPE: Type 2 Surge Protection Device (SPD)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE (Un): 230 V AC
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc): 275 V AC
- NOMINAL DISCHARGE CURRENT (In): 20 kA
- MAXIMUM DISCHARGE CURRENT (Imax): 40 kA
- VOLTAGE PROTECTION LEVEL (Up): <1.2 kV
- POLES: 1P+N
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular DIN Rail
- MODULE WIDTH: 2.5 modules (45 mm)
- INTERFACE/CONTROL:
- REMOTE SIGNALING: Yes (1 NO/NC changeover contact)
- LOCAL INDICATION: Mechanical flag (green/red)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front face)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN Rail (35 mm)
- OPERATING TEMPERATURE: -25 to 60 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Low-voltage electrical distribution boards, industrial control panels, commercial installations, residential consumer units
- STANDARDS: IEC 61643-11, EN 61643-11
