Switches Plastic-bodied limit switches I 88 Euronorm standard switch to DIN EN 50047 Protection class IP 65 Hinged snap lid q l Standard actuators to DIN EN 50047 type A, B, C, E l Large range of actuators l Snap action or slow make & break contacts l Galvanically separated contacts l Forced disconnection of NC contacts l Protection class IP 65 l Body and lid PA 6 which is self extinguishing l 4 x 90° actuator positions l Cable entry M 20 x 1.5 l Terminals numbered in accordance with DIN EN 50013 l International approvals Mounting a) Adjustable – Two slots for M 4 screws (22 mm centres) b) Fixed – Two holes for M 5 screws for safety applications without additional fixings (fig. 1) c) Additional positive location with guide discs (fig. 2) d) Front mounting (type dependant) (fig. 3) Fig. 1 Fig. 2 Fig. 3 Benefits l Hinged snap lid for quick and easy access (screwdriver release) l Lid hinges open to 135° (can also be easily detached) l Internal cover protects the contacts during mounting l Screw terminals with self-lifting clamps for easy wiring l Transparent cover for easy adjustment and inspection Standard actuators DIN EN 50047 Options l Contact lock (safety pull button reset) l Contact LED display (LED protected within terminal chamber) l Cable entry M 16 x 1.5 l Additional lid security with fixing screw Accessory equipment page 53 Type A Type B Type C Type E Contact configuration Contact type Slow make & Snap action Slow make & Slow make & Slow make & Slow make & Slow make & break break break break break break Switch function Switch contacts Reference Max. Voltage Max constant current Changeover Changeover NC NO Changeover Changeover Changeover 1NC/1NO 1NC/1NO 2NC 2NO 1NC/1NO 2NC/1NO 1NC/2NO U1/U1Z SU1/SU1Z A2Z E2 UV1Z UV15Z UV16Z 500 500 400 400 500 400 400 10 A 10 A 6A 6A 10 A 6A 6A V V V V V V V 17 Designation Part number Circuit diagram p Forced disconnect to IEC 947-5-1 chapter 3 Za: not galvanically separated contacts Zb: galvanically separated contacts Slow make & break/snap-action Internal seal (iw)/external seal (w) I88-U1Z w 608.6103.008 I88-SU1Z w 608.6153.012 I88-A2Z w 608.6803.013 I88-E2 w 608.6803.014 11 12 13 14 11 12 13 14 23 24 21 22 21 22 23 24 p Zb l/– w p Zb –/l w p Zb l/– w – l/– w Voltage max. Permanent current max. In-rush current complies with standards IEC 947-5-1 AC 15/DC 13 Switching frequency max. Mechanical life – number of switching actions Operating temperature min./max. 500 V AC 10 A l 500 V AC 10 A l 400 V AC 5A l 400 V AC 5A l 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F Standard actuator Approvals B UL, CSA B UL, CSA B UL, CSA B UL, CSA 0.06 kg/0.13 lb l/– 0.06 kg/0.13 lb l/– 0.06 kg/0.13 lb l/– 0.06 kg/0.13 lb l/– Contact travel mm (inch) Tol. ± 0.25 mm Actuator force N Tol. ± 10% Actuator angle ° Tol. ± 3.5° Actuator torque Ncm Tol. ± 10% On Off ) Latch Point 1 form Weight Delivery: ex-stock/built to order All dimensions in mm (inch) 30.5 (1.20") 4 (0.16") 22 (0.87") Ø4.2 (0.17") Ø8 (0.31") 10 (0.39") 10 (0.39") 18 16 M20 (0.63") 74 (2.91") 31 (1.22") 20 (0.78") 8 (0.31") 62 (2.44") 20 (0.79") Switches 16 23 24 I88-UV16Z w 608.6603.047 15 16 15 16 25 26 23 24 33 34 33 34 I88-U1Z w Rast 618.6103.005 11 12 23 24 p Zb l/– w p Zb l/– w p Zb l/– w p Zb l/– w 500 V AC 10 A l 400 V AC 6A l 400 V AC 6A l 500 V AC 10 A l 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F 60/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F B UL, CSA B UL, CSA B UL, CSA B UL, CSA 0.06 kg/0.13 lb l/– 0.06 kg/0.13 lb l/– 0.06 kg/0.13 lb l/– 0.06 kg/0.13 lb l/– 10 (0.39") 20 (0.78") %%C15 (0.59") Ø8 (0.31") 74 (2.91") 15 I88-UV15Z w 608.6603.046 16 (0.64") I88-UV1Z w 608.6303.011 20 (0.79") 19 Designation Part number Circuit diagram p Forced disconnect to IEC 947-5-1 chapter 3 Za: not galvanically separated contacts Zb: galvanically separated contacts Slow make & break/snap-action Internal seal (iw)/external seal (w) I88-U1Z Riw K 608.6117.017 I88-SU1Z Riw K 608.6167.018 I88-A2Z Riw K 608.6817.087 I88-U1Z Riw L 608.6117.050 I88-SU1Z Riw L 608.6167.051 I88-A2Z Riw L 608.6817.072 11 12 13 14 11 12 11 12 13 14 11 12 23 24 21 22 21 22 23 24 21 22 21 22 p Zb l/– iw p Zb –/l iw p Zb –/l iw p Zb l/– iw p Zb –/l iw p Zb –/l iw Voltage max. Permanent current max. In-rush current complies with standards IEC 947-5-1 AC 15/DC 13 Switching frequency max. Mechanical life – number of switching actions Operating temperature min./max. 500 V AC 10 A l 500 V AC 10 A l 400 V AC 5A l 500 V AC 10 A l 500 V AC 10 A l 400 V AC 5A l 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F Standard actuator Approvals C UL, CSA C UL, CSA C UL, CSA – UL, CSA – UL, CSA – UL, CSA 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– Contact travel mm (inch) Tol. ± 0.25 mm Actuator force N Tol. ± 10% Actuator angle ° Tol. ± 3.5° Actuator torque Ncm Tol. ± 10% On Off ) Latch Point 1 form Weight Delivery: ex-stock/built to order All dimensions in mm (inch) 10 (0.39") 10 (0.39") Ø10 (0.39") 30.5 (1.20") 10 (0.39") 20 16 (0.63") 92 (3.62") 31 (1.22") 26.5 (1.04") 8 (0.31") 62 (2.44") 20 (0.79") M20 3 (0.13") 31 (1.22") Ø4.2 (0.17") 3 (0.13") 85.5 (3.37") 4 (0.16") 22 (0.87") Ø14 (0.55") Switches I88-U1Z Hw 608.6121.021 I88-SU1Z Hw 608.6171.022 I88-A2Z Hw 608.6821.099 I88-U1Z AH 608.6135.033 I88-SU1Z AH 608.6185.034 I88-A2Z AH 608.6835.059 I88-U1 AV 608.6136.037 11 12 13 14 11 12 11 12 13 14 11 12 11 12 23 24 21 22 21 22 23 24 21 22 21 22 23 24 p Zb l/– w p Zb –/l w p Zb –/l w p Zb l/– iw p Zb –/l iw p Zb l/– iw Zb l/– iw 500 V AC 10 A l 500 V AC 10 A l 400 V AC 5A l 500 V AC 10 A l 500 V AC 10 A l 400 V AC 5A l 500 V AC 10 A l 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F E UL, CSA E UL, CSA E UL, CSA A UL, CSA A UL, CSA A UL, CSA – UL, CSA 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.10 kg/0.22 lb l/– 0.10 kg/0.22 lb l/– 0.10 kg/0.22 lb –/l 0.11 kg/0.24 lb l/– 8 (0.31") 21 (0.83") 108 (4.25") 21 (0.83") 24 (0.94") 90 (3.54") 106-142.5 (4.17"-5.61") 8 (0.31") Ø18 (0.71") 19.5-55 (0.77"-2.16") 5.5 (0.22") Ø25 (0.98") 30.5 (1.20") Ø11 (0.43") 47 (1.86") 49 (1.92") 10 (0.39") 21 Designation Part number Circuit diagram p Forced disconnect to IEC 947-5-1 chapter 3 Za: not galvanically separated contacts Zb: galvanically separated contacts Slow make & break/snap-action Internal seal (iw)/external seal (w) I88-U1Z DGH w 608.6121.029 I88-SU1Z DGH w 608.6171.030 I88-A2Z DGH w 608.6821.120 I88-U1Z DGK w 608.6127.025 I88-SU1Z DGK w 608.6177.026 11 12 13 14 11 12 11 12 13 14 23 24 21 22 21 22 23 24 21 22 p Zb l/– w p Zb –/l w p Zb –/l w p Zb l/– w p Zb –/l w Voltage max. Permanent current max. In-rush current complies with standards IEC 947-5-1 AC 15/DC 13 Switching frequency max. Mechanical life – number of switching actions Operating temperature min./max. 500 V AC 10 A l 500 V AC 10 A l 400 V AC 5A l 500 V AC 10 A l 500 V AC 10 A l 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 1 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F Standard actuator Approvals – UL, CSA – UL, CSA – UL, CSA – UL, CSA – UL, CSA 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb l/– 0.07 kg/0.15 lb –/l Contact travel mm (inch) Tol. ± 0.25 mm Actuator force N Tol. ± 10% Actuator angle ° Tol. ± 3.5° Actuator torque Ncm Tol. ± 10% On Off form Weight Delivery: ex-stock/built to order All dimensions in mm (inch) 6-12 (0.24"-0.47") 9 (0.35") 5 (0.20") 16 M20 (0.63") 40.5 (1.59") Ø22 (0.87") 105.5 (4.15") 31 (1.22") 105.5 (4.15") 8 (0.31") 20 (0.79") 62 (2.44") 10 (0.39") 21 (0.83") 5 (0.20") 40.5 (1.59") 10 (0.39") Ø22 (0.87") Ø4.2 (0.17") 22 18-24 (0.71"-0.94") 30.5 (1.20") 4 (0.16") 22 (0.87") 10 (0.39")