Metal-bodied limit switches D! Heavy duty housing For harsh operating environment Robust design of actuator assembly and contact systems Protection class IP 65 Y l l l l Robust contact assembly Guide bushings resistant to wear & tear Large range of actuators Snap action or slow make & break contacts l Extended body (D §§) for multiple pole contact versions l Forced disconnections of NC contacts (type dependant) l On request: Two cable entries M 20 x 1.5 (type D §§) for increased contact functions Type D §§ l Protection class IP 65 l Aluminum body and lid l 4 x 90° actuator positions (type dependant) l Two cable entries M 20 x 1.5 (type D §) l International approvals Installation benefits l Two cable entries for easy “through wiring” l Spacious connection area l Captive lid screws l Slotted mounting holes Type D § Contact configuration Contact type Slow make & Snap action Slow make & Slow make & Slow make & Slow make & Slow make & Slow make & Slow make & Snap action 46 break break break break break break break break Switch function Switch contacts Reference Max. voltage Max. constant current Changeover Changeover NC NC NC NO Changeover overlapping Changeover Changeover Changeover 1NC/1NO 1NC/1NO 1NC 2NC 3NC 2NO 1NC/1NO 1NC/1NO 2NC/2NO 2NC/2NO U1 SU1 A1Z A2 A3Z E2 UV1/UV1Z U11 U2 SU2 500 500 400 400 400 400 400 500 500 500 16 16 16 16 16 16 16 16 16 16 V V V V V V V V V V A A A A A A A A A A Switches 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) D-U1 w 604.1103.002 D-SU1 w 604.1153.156 D-UV1Z w 604.1303.134 D-E2 w 604.1803.046 11 12 13 14 15 16 13 14 23 24 21 22 23 24 23 24 – l/– w – –/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 16 A l 500 V AC 16 A l 400 V AC 16 A l 400 V AC 16 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. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F Approvals CSA CSA CSA CSA Weight Delivery: ex-stock/built to order 0.27 kg/0.60 lb l/– 0.27 kg/0.60 lb l/– 0.27 kg/0.60 lb l/– 0.27 kg/0.60 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 All dimensions in mm (inch) 72 (2.83") 5.4 (0.21") Ø11 (0.43") 20.5 (0.81") 7 (0.28") 82 (3.23") 82 (3.23") 30.5 (1.20") 3 (0.12") 56 (2.20") 5 (0.20") 40 (1.57") 5 (0.20") 8.5 (0.33") 44 (1.73") 47 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) D-U1Z Rw 604.1118.229 D-U1 Rw 604.1118.008 D-SU1 Rw 604.1168.162 D-UV1Z Rw 604.1318.140 11 12 11 12 13 14 15 16 23 24 23 24 21 22 23 24 p Za l/– w – l/– w – –/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 16 A l 500 V AC 16 A l 500 V AC 16 A l 400 V AC 16 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. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F 100/min. 10 x 106 –30 °C/+80 °C –22 °F/+176 °F Approvals CSA CSA CSA CSA Weight Delivery: ex-stock/built to order 0.28 kg/0.62 lb l/– 0.28 kg/0.62 lb l/– 0.28 kg/0.62 lb l/– 0.28 kg/0.62 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 All dimensions in mm (inch) 20.5 (0.81") 72 (2.83") Ø20 (0.79") 5.4 (0.21") 44 (1.73") 99 (3.91") 3 (0.12") 5 (0.20") 56 (2.20") 38 (1.49") 5 (0.20") 40 (1.57") 7 (0.28") 48 82 (3.23") 5 (0.20") 8.5 (0.33") Switches D-U1 AH 604.1135.019 D-SU1 AH 604.1185.173 D-U1 Hw 604.1121.010 D-SU1 Hw 604.1171.164 D-U1 Pw 604.1113.006 D-E2 Pw 604.1813.050 11 12 13 14 11 12 13 14 11 12 13 14 23 24 21 22 23 24 21 22 23 24 23 24 – l/– iw – –/l iw – l/– w – –/l w – l/– w – l/– w 500 V AC 16 A l 500 V AC 16 A l 500 V AC 16 A l 500 V AC 16 A l 500 V AC 16 A l 400 V AC 16 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. 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 CSA CSA CSA CSA CSA CSA 0.40 kg/0.88 lb l/– 0.40 kg/0.88 lb l/– 0.33 kg/0.73 lb l/– 0.33 kg/0.73 lb l/– 0.28 kg/0.62 lb l/– 0.28 kg/0.62 lb l/– 78 (3.06") 20.5 (0.81") 11 (0.43") Ø35 (1.38") 20.5 (0.81") 97 (3.82") 45.5 (1.79") 44 (1.73") 116-126 (4.57"-4.96") Ø22 (0.87") 106.5 (4.19") 11 (0.43") 31-41 (1.22"-1.61") 23.5 (0.93") Ø20 (0.79") 49