OPIS PRODUKTU
SCHNEIDER ELECTRIC A9L16337 - Modular Surge Arrester
This device is a Type 2 modular surge protective device (SPD) from the Acti 9 series, designed for robust overvoltage protection in low voltage electrical installations. It safeguards sensitive industrial and commercial equipment against transient overvoltages originating from lightning strikes or switching operations, featuring a remote transfer contact for status monitoring within building management systems or SCADA. Its primary function is to divert surge currents to ground, limiting residual voltage to a safe level.
Technical Specifications:
- SERIES/FAMILY: Acti 9
- COMPONENT TYPE: Modular Surge Protective Device (SPD)
- ELECTRICAL SPECS:
- NOMINAL DISCHARGE CURRENT (In): 20 kA
- MAXIMUM DISCHARGE CURRENT (Imax): 40 kA
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc L-N): 340 V
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc N-PE): 275 V
- VOLTAGE PROTECTION LEVEL (Up): <1.5 kV
- POLES: 3P+N
- NETWORK TYPE: TN-S, TT
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular
- MODULES: 4
- INTERFACE/CONTROL:
- STATUS INDICATION: Remote transfer contact (1 NO/NC)
- ENVIRONMENTAL/MOUNTING:
- IP RATING (TERMINALS): IP20
- IP RATING (FRONT FACE): IP40
- MOUNTING STYLE: DIN Rail
- COMPATIBILITY/APPLICATION: Low voltage distribution boards, industrial control panels, commercial building installations, protection of sensitive electronic equipment.
