PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC A9L08500 - Surge Protection Device (SPD) Type 2 with Remote Transfer Contact
The SCHNEIDER ELECTRIC A9L08500 is a Type 2 Surge Protection Device (SPD) from the Acti 9 iPRD40r series, engineered for robust overvoltage protection in low-voltage electrical installations. This 3P+N unit integrates a thermal disconnector and remote transfer contact, providing comprehensive defense against transient overvoltages for critical industrial and commercial distribution systems. It is designed to protect sensitive electronic equipment and ensure continuity of service in environments susceptible to lightning strikes and switching surges.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iPRD40r
- COMPONENT TYPE: Type 2 Surge Protection Device (SPD)
- ELECTRICAL SPECS:
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc): 275V AC (L-N/L-PE), 350V AC (N-PE)
- NOMINAL DISCHARGE CURRENT (In): 20 kA (8/20 µs) per pole
- MAXIMUM DISCHARGE CURRENT (Imax): 40 kA (8/20 µs) per pole
- VOLTAGE PROTECTION LEVEL (Up): <= 1.4 kV (at In)
- NUMBER OF POLES: 3P+N
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN rail (35 mm)
- MODULE WIDTH: 4 modules (9 mm per module)
- DISCONNECTOR: Integrated thermal disconnector
- INTERFACE/CONTROL:
- SIGNALING: Remote transfer contact (NO/NC) for status indication
- LOCAL INDICATION: Green (normal operation), Red (fault/end-of-life)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face)
- OPERATING TEMPERATURE: -25 to 60 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- MOUNTING POSITION: Vertical
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Electrical distribution boards, industrial control panels, telecommunication systems, data centers, building automation systems
- STANDARDS COMPLIANCE: IEC 61643-11