Santon 4 Pole 16A 1000V/25A 750V DC Isolator

The Santon Silios D14-G1 is a 4-pole DC isolator switch for solar PV string isolation, built around Santon's proven snap-action X-type switch mechanism that breaks the circuit in around 3ms to control the DC arc. It is dual-rated: 16A up to 1000V DC, or 25A up to 750V DC, so the correct figure depends on the array's operating voltage. The UV-resistant IP65 enclosure has a black padlockable knob, a lid that can only be removed with the switch in the OFF position, and two positions for installer safety seals. It is available with knockouts as standard, or with separate M16 cable glands. Built to IEC 60947, it suits use as a DC combiner or array isolator ahead of a string inverter.