F1 Series DC Switch Disconnectors

About F1 Series DC Switch Disconnectors

F1 Series DC Switch Disconnectors are designed for photovoltaic (PV) installations and green energy projects, specifically for isolating DC circuits in solar power systems. These switch-disconnectors, available from Telergon, offer various features and options for safe and reliable DC circuit switching. 

Key Features and Specifications:

DC-PV1 and DC-PV2 Utilization Categories: The F1 series is designed to meet the requirements of DC-PV1 and DC-PV2 utilization categories, ensuring safe switching of DC circuits in solar applications. 

Rated Thermal Current (Ith): They support a rated thermal current of up to 40A. 

Insulation Voltage: The switch-disconnectors have a rated insulation voltage of up to 1500Vdc. 

Rated Impulse Withstand Voltage (Uimp): They have a rated impulse withstand voltage of 8000V. 

Connection Schemes: Available in 2P and 4P versions, suitable for 800-1000-1200-1500Vdc systems. 

Mounting Options: Include DIN rail mounting, panel mounting, door interlock, and both plastic and aluminum enclosure options (IP66). 

Handle Options: Offer direct (lockable or non-lockable), external (lockable black or red/yellow, lockable or non-lockable) handle options. 

Enclosure: Available with both plastic and aluminum enclosures, both with IP66 protection. 

Standards Compliance: Designed according to IEC/EN60947-3 and UL508i (for F7 series).