The Schneider Electric SCH31113 TeSys INS500 is a robust 4-pole switch-disconnector designed for reliable power isolation in industrial environments. It features a rated operational current of 500A and supports operational voltages up to 500V AC (50/60 Hz) and 125V DC. With a rated insulation voltage of 500V AC and an impulse withstand voltage of 8kV, this genuine Schneider Electric component ensures safe and efficient operation. It offers versatile mounting options including plate and DIN rail, and accommodates rigid cables from 25 to 240 mm² and flexible cables from 25 to 185 mm² via screw clamp terminals. The unit boasts a mechanical durability of 10,000 cycles and electrical durability up to 6,000 cycles, making it a durable solution for AC-21A, AC-22A, AC-23A, DC-21A, DC-22A, and DC-23A utilisation categories.