DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC A9GSB550 - Acti9 iSW Switch-Disconnector
This SCHNEIDER ELECTRIC Acti9 iSW switch-disconnector, identified by the A9GSB550 code, is a modular device engineered for reliable manual isolation of electrical circuits in industrial and commercial distribution systems. It provides a safe means of disconnection for maintenance and fault isolation, compliant with IEC/EN 60947-3 standards. Designed for DIN rail mounting, it integrates into control panels and distribution boards, offering robust performance for critical power isolation applications.
Technical Specifications:
- SERIES/FAMILY: Acti9 iSW
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- NOMINAL CURRENT: Specific to A9GSB550 variant Acti9 iSW series typically ranges from 25A to 125A.
- NOMINAL VOLTAGE: Specific to A9GSB550 variant Acti9 iSW series typically rated for 230/400V AC, with some variants up to 500V AC.
- FREQUENCY: 50/60 Hz
- POLES: Specific to A9GSB550 variant (e.g., 1P, 2P, 3P, or 4P).
- SHORT-CIRCUIT WITHSTAND: Typically 3kA or 6kA (conditional short-circuit current, series dependent).
- MECHANICAL/PHYSICAL:
- OPERATION: Manual toggle
- MOUNTING: DIN rail (35mm)
- MODULE WIDTH: Varies by pole count (e.g., 18mm per pole)
- TERMINALS: Tunnel type for rigid and flexible conductors
- INTERFACE/CONTROL:
- INDICATION: Front-face position indicator (ON/OFF)
- AUXILIARIES: Compatible with optional auxiliary contacts and shunt trips (series dependent)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face in enclosure)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -40°C to +85°C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION: Low voltage distribution boards, industrial control panels, machinery isolation, HVAC systems, lighting circuits.
