Multistring Switch-Disconnector 1500 V DC rated
At Propace Ingeniería, we offer the Telergon F7 series, a line of multistring DC switch-disconnectors designed to deliver safety, reliability, and high performance in high-voltage photovoltaic systems.
Manufactured in Europe under IEC/EN 60947-3, AS 60947.3, and UL 508i standards, the F7 series operates at voltages up to 1500 V DC and currents up to 55 A, ensuring efficient and stable disconnection even under demanding environmental conditions.
Its modular and heavy-duty design allows configurations from 2 to 10 poles, with mounting options including DIN rail, back panel, through-door, or IP66 enclosures, adapting to any installation type.
The visible handle mechanism, lockable OFF position, and high-resistance materials guarantee safe, durable, and maintenance-free operation.
The Telergon F7 series, distributed by Propace Ingeniería, is designed for the isolation and control of multiple solar strings in photovoltaic systems up to 1500 V DC, providing simultaneous and safe disconnection for each circuit.
Thanks to its multistring capability, the F7 can isolate 1 to 5 solar strings using a single device, optimizing space within the electrical cabinet and reducing installation time.
The system can include motorized operation, trip coil, and remote control options, ensuring rapid response in the event of AC power loss, over-temperature, or emergency conditions.
Its compact construction, thermal resistance up to 70 °C, and IP66 protection rating guarantee optimal performance in tropical or industrial environments.
With the F7 series, Propace Ingeniería reinforces its commitment to safety, innovation, and reliability in next-generation DC solar systems.
