The 101212889 is an Ex pull-wire emergency stop switch designed for use in hazardous areas classified as Zone 22. It features a robust metal enclosure with an IP67 degree of protection, ensuring durability and watertightness. The switch includes a position indicator, a release push button, and a large wiring compartment for ease of installation and maintenance. Equipped with three M20 x 1.5 cable entries, it is suitable for demanding industrial environments. The switch offers a mechanical life of at least 1,000,000 operations, with an actuating force of up to 200 N and an actuating travel of 400 mm. It is part of the Schmersal Ex-ZQ900 series, ensuring reliable safety performance in explosive atmospheres.
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