MAIN CHARACTERISTICS range of product TESYS K range TESYS device short name LA1 product or component type AUXILIARY CONTACT BLOCK product compatibility CA2K auxiliary contacts operation INSTANTANEOUS pole contact composition 4 NC Shielding continuity terminal WITHOUT connections - terminals SPRING TERMINALS 1 CABLE 0.75...1.5 MM - CABLE STIFFNESS FLEXIBLE - WITHOUT CABLE END COMPLEMETARY CHARACTERISTICS mounting location FRONT [Ui] rated insulation voltage 690 V - CONFORMING TO BS 5424 [Ue] rated operational voltage