DATASHEET - LS-11-ZB Safety position switch, 1N/O+1N/C, insulated material, +actuator ZB, spring clamp connection Part no. LS-11-ZB Catalog No. 106819 Eaton Catalog No. LS-11-ZB EL-Nummer 0004356196 (Norway) Delivery program Basic function Position switches Safety position switches Part group reference LS(4)ZB Product range Safety position switches Degree of Protection IP66 Features Complete unit Ambient temperature C -25 - +70 Description With the actuator inserted, the N/O contact is open and the NC contact is closed. Approval Contacts N/O = Normally open 1 N/O N/C = Normally closed 1 NC Notes = safety function, by positive opening to IEC/EN 60947-5-1 Contact sequence Housing Insulated material Connection type Cage Clamp Notes Cage-Clamp is a registered trademark of Wago Kontakttechnik, 32432 Minden, Germany. Accessories for the Cage-Clamp terminals from Wago:power comb, gray, Wago Article No. 264-402 Notes Switch must never be used as a mechanical stop Actuator can be repositioned for horizontal or vertical mounting. The operating heads can be turned manually in 90 steps to suit the specied level of actuation. With the actuator inserted, the N/O contact is open and the N/C contact is closed. For degree of protection IP65, use V-M20 (206910) cable glands with connecting thread of max. 9 mm length. Technical data General Standards IEC/EN 60947 Climatic proong Damp heat, constant, to IEC 60068-2-78 damp heat, cyclical, to IEC 60068-2-30 Ambient temperature C -25 - +70 Mounting position As required Degree of Protection IP66 2 Terminal capacities mm 04/22/2019 Eaton 106819 ED2019 V55.0 EN 1 / 42 Solid 1 x (0.5 - 1.5) mm 2 x (0.5 - 1.5) 2 Flexible with ferrule 1 x (0.5 - 1.5) mm 2 x (0.5 - 1.5) Terminal screw PH1 Tightening torque for terminal screw Nm 0.4 Contacts/switching capacity Rated impulse withstand voltage U V AC 4000 imp Rated insulation voltage U V 400 i Overvoltage category/pollution degree III/3 Rated operational current I A e AC-15 24 V I A 6 e 220 V 230 V 240 V I A 6 e 380 V 400 V 415 V I A 4 e DC-13 24 V I A 3 e 110 V I A 0.6 e 220 V I A 0.3 e Supply frequency Hz max. 400 Short-circuit rating to IEC/EN 60947-5-1 max. fuse A gG/gL 6 Repetition accuracy mm 0.15 Rated conditional short-circuit current kA 1 Mechanical variables 6 Lifespan, mechanical Operations 1.5 x 10 Mechanical shock resistance (half-sinusoidal shock, 20 ms) Standard-action contact g 25 Operating frequency Operations/h 1800 Actuation Mechanical Actuating force at beginning/end of stroke N 10/5 (plug-in/pull-out) Design verication as per IEC/EN 61439 Technical data for design verication Rated operational current for specied heat dissipation I A 6 n Heat dissipation per pole, current-dependent P W 0.17 vid Equipment heat dissipation, current-dependent P W 0 vid Static heat dissipation, non-current-dependent P W 0 vs Heat dissipation capacity P W 0 diss Operating ambient temperature min. C -25 Operating ambient temperature max. C 70 IEC/EN 61439 design verication 10.2 Strength of materials and parts 10.2.2 Corrosion resistance Meets the product standard s requirements. 10.2.3.1 Verication of thermal stability of enclosures Meets the product standard s requirements. 10.2.3.2 Verication of resistance of insulating materials to normal heat Meets the product standard s requirements. 10.2.3.3 Verication of resistance of insulating materials to abnormal heat Meets the product standard s requirements. and re due to internal electric eects 10.2.4 Resistance to ultra-violet (UV) radiation Meets the product standard s requirements. 10.2.5 Lifting Does not apply, since the entire switchgear needs to be evaluated. 10.2.6 Mechanical impact Does not apply, since the entire switchgear needs to be evaluated. 10.2.7 Inscriptions Meets the product standard s requirements. 10.3 Degree of protection of ASSEMBLIES Does not apply, since the entire switchgear needs to be evaluated. 10.4 Clearances and creepage distances Meets the product standard s requirements. 10.5 Protection against electric shock Does not apply, since the entire switchgear needs to be evaluated. 04/22/2019 Eaton 106819 ED2019 V55.0 EN 2 / 4