Position limit switches Cross position limit switches designed to control the movement of overhead travelling cranes, hoists and complex machine tools. Choice of materials and technical solutions adopted and heads with different types of rods and movements enable use in harsh operating conditions. Arke series – Position limit switches Particularly suitable for use in harsh operating conditions with extreme temperature resistance. Cross rods with 4 maintained positions every 90° or single rod with 65° spring return movement. Enclosure and head in thermoplastic material (Nylon reinforced with fibreglass) Thermal current: 10A Rated operational current: 6A Operating temperature: -40°C to +80°C Mechanical life: 5 x 1 000 000 operations Cable entry: Bottom or side (L or R) (supplied with M20 cable gland) Supplied with: 2 x (6 x 8 mm) aluminium rods (200 mm) Positive opening NC contacts for safety functions SERIES Arke series ACTUATORS X-rod POSITIONS 4(fixed) 60° DESCRIPTION Rotating limit switch CONTACT CONFIGURATION 2 x NC (1 staggered) INDEX PROTECTION IP IP65, IP66, IP67 RATED OPERATIONAL VOLTAGE 250 V RATED OPERATIONAL CURRENT 6 A RATED THERMAL CURRENT 10 A UTILISATION CATEGORY AC 15
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