Telerg TFV40 DC Rotary Isolator Switch (4 Pole Series – 40A) [Refurbished]

· Suitable for medium-to-high voltage DC solar installations.

· 4 poles in series provide superior arc quenching performance.

· Heavy-duty contacts ensure long operational life.

· Compact and robust enclosure for panel mounting.

· Ideal for inverter input and combiner box isolation.