Position switches with safety function

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Series ES 61

Features/Options - Metal enclosure- Slow action A , change-over contact or 2 NC contacts with double break- Available with overlapping contacts- 3 cable entries M20 x 1.5- Actuator heads can be repositioned by 4 x 90° - Ex-version available Standards IEC/EN 60947-5-1

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ES 61

Enclosure

Technical data

aluminium die cast, paint finish Protection class IP 65 to IEC/EN 60529 Contact material silver Switching elements change-over contact with double break Zb or 2 NC contacts, galvanically separated contact bridges Switching system slow action, positive break NC contacts A IEC 60947-5-1 Termination plug-in connector Cable section max. 2.5 mm
2 (incl. conductor ferrules) Cable entry 3 xM 20 x 1.5 Uimp 6 kV Ui 400 V Ithe 6 A Utilisation category AC-15
70 Ie/Ue 16 A/400 VACES 61 2NC: 6 A/400 VAC Max. industrial fuse rating 16 A gL/gG D-fuseES 61 2NC: 6 A gL/gG D-fuse Mechanical life > 1 million operations Switching frequency 3600/h Ambient temperature – 20 °C … + 80 °C Repeat accuracy of switching points :±0.1 mm Ordering detailsES 61 WH 1Ö/1S Contact type 1NC/1NO, (2Ö, UE)Actuator H (WPH, W, WHL, etc. …)Watertight collarSeriesS Slow action