ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC GS2GB3 - Fuse-Switch Disconnector
The SCHNEIDER ELECTRIC GS2GB3 is a 3-pole TeSys GS series fuse-switch disconnector engineered for industrial power distribution and motor control applications. It provides circuit isolation and short-circuit protection through gG type fuses, compliant with IEC 60947-3 standards for low-voltage switchgear. This device is suitable for main circuit disconnection and protection in machinery, control panels, and distribution systems operating up to 690VAC.
Technical Specifications:
- SERIES/FAMILY: TeSys GS
- COMPONENT TYPE: Fuse-Switch Disconnector
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL VOLTAGE: Up to 690VAC
- NOMINAL CURRENT RATING: Frame rated for up to 125A (dependent on installed fuse characteristics)
- NUMBER OF POLES: 3
- FUSE TYPE COMPATIBILITY: Class gG (general purpose)
- RATED SHORT-CIRCUIT MAKING CAPACITY (Icm): 50kA (at 690V, with appropriate fuses)
- RATED SHORT-CIRCUIT WITHSTAND CURRENT (Icw): 50kA (for 1s, with appropriate fuses)
- MECHANICAL/PHYSICAL:
- OPERATION: Manual rotary handle (external or direct mount options available for the series)
- MOUNTING: 35mm DIN rail or panel mounting
- FORM FACTOR: Modular, compact industrial unit
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- INDICATORS: Visible break indication for contact status
- AUXILIARY CONTACTS: Not included in base unit optional add-on modules available for signaling
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face protection against solid objects >12.5mm)
- OPERATING TEMPERATURE: -20°C to +70°C
- STORAGE TEMPERATURE: -40°C to +80°C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main power circuit isolation, motor circuit protection, distribution panel protection, safety interlocking in industrial machinery
- STANDARDS: IEC 60947-3