MAIN CHARACTERISTICS range of product TESYS K range TESYS device short name LA1 product or component type AUXILIARY CONTACT BLOCK product compatibility TESYS K CONTACTOR 4P auxiliary contacts operation INSTANTANEOUS pole contact composition 2 NO + 2 NC Shielding continuity terminal WITHOUT connections - terminals SCREW CLAMP TERMINALS 2 CABLE 1.5 MM - CABLE STIFFNESS FLEXIBLE - WITH CABLE END COMPLEMETARY CHARACTERISTICS mounting location FRONT [Ui] rated insulation voltage 690 V - CONFORMING TO BS 5424 [Ue] rated operational voltage