SESHIN BUFFALO Star Key Set Water Pump Pliers Soft Specification item model symbol Specification Specification item model symbol Specification information With auto switch Without auto switch installation support T center trunnion type tube material aluminum tube tube inner diameter 80 Tube inner diameter 80mm Types of port screws Rc cylinder stroke 250 Cylinder stroke 250mm Cylinder additional symbol No bellows 60 V DC conforming to EN IEC 60947 2 Utilisation category Category A conforming to EN 60947 2Category A conforming to IEC 60947 2 Suitability for isolation Yes conforming to EN 60898 1Yes conforming to EN 60947 2Yes conforming to IEC 60898 1Yes conforming to IEC 60947 2 Standards EN 60898 1EN 60947 2IEC 60898 1IEC 60947 2 Quality labels NF Complementary Network frequency 50 60 Hz Magnetic tripping limit 8 x In + 20 % [Ics] rated service breaking capacity 50 kA 100 % conforming to EN 60947 2 12