Technical Data Safety switch Series SK – with separate actuator SK-U1Z M Description Article number 6016119016 Operating symbol Operating diagram Actuator withdrawn inserted ON OFF Tolerances Operating point: ± 0,25mm; Actuating force: ± 10% Electrical data Rated insulation voltage Conv. thermal current Utilization category Direct opening action Short-circuit protective device Protection class Ui Ithe 250 VAC 10A AC-15, Ue /Ie 240V/3A according to IEC/EN 60947-5-1, Annex K Fuse 10A gL/gG II, totally insulated This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications subject to change without notice! Date of issue: 16.01.2006 / Page 1 of 2 Document : 6016119016_en / Last update: 1 / 2043-06 Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de Vorlage : 0850174285 Orig. 2 Technical Data Safety switch Mechanical data Enclosure Cover Actuator Extraction force Ambient air temperature Contact type Mechanical life Switching frequency Assembly Safety switch Actuator Connection Conductor cross-sections Cable entrance Weight Installation position Protection type Thermoplastic, glass fibre reinforced (UL94-V0) Thermoplastic, glass fibre reinforced (UL94-V0) Separate actuator (St – stainless steel) 10N -30°C … +80°C 1 NC, 1 NO (Zb) 1 x 106 switch operations ≤ 30 / min. 2 x M5 2 x M5 4 screw connections (M3,5) Solid: 0,5 ... 1,5mm² Litz wire with ferrules: 0,5 ... 1,5mm² 3 x M20 x 1,5 ≈ 0,13kg Operator definable IP65 acc. to IEC/EN 60529 Actuation Turning the cap (pos A/B) allows 4 different directions of drive. Cover (1) has to be opened before turning the cap (2). Insert the screwdriver into the gap between housing and cap and turn until the cap snaps off. Remove the cap, turn it 180° (4), latch it into the housing and close the cover. Standards VDE 0660 T100, DIN EN 60947-1, IEC 60947-1 VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1 GS-ET 15 EU Conformity Approvals BG CCSAUS A300 (same polarity) Notes The degree of protection (IP code) specified applies solely to a property closed cover and the use of an equivalent cable gland with adequate cable. The switch may not be used as a mechanical stop. Radial actuation may reduce the mechanical life. The min. radius refers to a pivot at the top of the cap (S0). Tapped holes not in use must be closed with blind plugs. This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications subject to change without notice! Date of issue: 16.01.2006 / Page 2 of 2 Document : 6016119016_en / Last update: 1 / 2043-06 Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de Vorlage : 0850174285 Orig. 2