TeSys K, Auxiliary contact block, 3 NO+1 NC, screw-clamps term, EN 50012. range of product: TeSys K – range: TeSys – device short name: LA1 – product or component type: auxiliary contact block – pole contact composition: 3 NO + 1 NC – connections – terminals: screw clamp terminals 1 cable 0.34…1.5 mm² – cable stiffness: flexible – with cable end, screw clamp terminals 1 cable 0.75…4 mm² – cable stiffness: flexible – without cable end, screw clamp terminals 1 cable 1.5…4 mm² – cable stiffness: solid, screw clamp terminals 2 cable 0.34…1.5 mm² – cable stiffness: flexible – with cable end, screw clamp terminals 2 cable 0.75…4 mm² – cable stiffness: flexible – without cable end, screw clamp terminals 2 cable 1.5…4 mm² – cable stiffness: solid.