ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC GS1FD4 - Fuse-Disconnector
The SCHNEIDER ELECTRIC GS1FD4 is a TeSys GS series fuse-disconnector designed for robust circuit protection and isolation in industrial power distribution and motor control applications. This 3-pole device integrates a manual disconnector function with overcurrent protection via 14x51mm cylindrical fuses, ensuring compliance with IEC 60947-3 standards for switch-disconnectors and fuse-combination units. It provides critical safety isolation and short-circuit protection for machinery, control panels, and HVAC systems.
Technical Specifications:
- SERIES/FAMILY: TeSys GS
- COMPONENT TYPE: Fuse-disconnector
- ELECTRICAL SPECS:
- POLES: 3P
- RATED OPERATIONAL CURRENT (AC-23A): 125A (with appropriate 14x51mm fuses)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (50/60Hz), 1000VDC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- SHORT-CIRCUIT WITHSTAND CURRENT (Icw): 50kA for 1s (conditional)
- FUSE COMPATIBILITY: 14x51mm cylindrical fuses (gG, aM types)
- MECHANICAL/PHYSICAL:
- OPERATION: Rotary handle (direct or external mountable)
- TERMINALS: Screw clamp
- FORM FACTOR: Panel mountable, modular design
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Optional (e.g., 1NO+1NC, field installable)
- INDICATORS: Fuse presence/status (dependent on fuse type and accessories)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP65 (front face with external handle)
- OPERATING TEMPERATURE: -20 to +70 degrees C
- MOUNTING STYLE: Front panel, DIN rail (with adapter), or mounting plate
- COMPATIBILITY/APPLICATION:
- INDUSTRIAL APPLICATIONS: Motor control circuits, power distribution panels, HVAC systems, machinery control, safety isolation points
- STANDARDS COMPLIANCE: IEC 60947-3