ZCLimit switches Limit switch in compact metal housing with terminal block The compact housing size and the terminal block with side facing cable exit allow the mountingwhere space is crucial and self-wiring connection is preferred. The rugged and tight housing construction provides high protection while the low-force actuators make the ZC limit switch ideal for switching smaller or lighter objects. • Terminal block for self-wiring with side facing cable exit • Low-force actuatorsfor switching smaller or lighter objects • Rugged metal housing with IP67 protection Ordering Information Actuator typeConnection method Order code Plunger Terminal block with side facing ZC-D55 cable exit (left/right change- able) for cables dia 8.5 to 10.5 mm*1 Plunger with M14 mounting ZC-Q55 Sealed roller plungerZC-N2255 Roller plunger with M14 mounting ZC-Q2255 Sealed cross roller plunger ZC-N2155 Cross roller plunger with M14 mountingZC-Q2155 Hinge lever – 50RZC-W55 Hinge lever – 70RZC-W155 Hinge roller lever – 50R ZC-W255 Hinge roller lever – 70R ZC-W2155 *1Models with M20 conduit or other connection variations are available. Refer to OPTIONAL FEATURES in complete datasheet for details. 294 ZCLimit switches Specifications Voltage and current rating ModelRated voltageNon-inductive load Inductive loadInrush current Resistive load Lamp loadInductive loadMotor load NC and NONCNO NCNO NCNO NCNO Standard type 125 VAC103 1.5105 2.530 A15 A 250 VAC2.51.25 3 1.5 8 VDC 3 1.565 2.5 14 VDC 30 VDC6 5 125 VDC 0.5 0.40.40.05 250 VDC 0.25 0.20.20.03 High current at high VDC switching type*1 8 VDC103 1.5105 2.5 14 VDC 30 VDC 125 VDC 7.56 250 VDC 31.50.752 1.52 1.5 *1Refer to OPTIONAL FEATURES in complete datasheet for details. General specifications DurabilityMechanical 10.000.000 operations min Electrical500.000 operations min Operating speedPlunger 0.05 mm/s to 0.5 m/s Operating frequency Mechanical 120 operations/min Electrical20 operations/min Insulation resistance100 M min (at 500VDC) Contact resistance (initial)15 m max Dielectric strength1,000 VAC, 50/60 Hz for 1 min between non-continuous terminals 2,000 VAC, 50/60 Hz for 1 min between each terminal and non-current-carrying metal part Vibration resistance Malfunction10 to 55 Hz, 1.5 mm double amplitude Shock resistanceDestruction 1,000 m/s² min Malfunction300 m/s² min Ambient temperatureOperating–10 to 80°C (with no icing) Ambient humidity Operating35% to 95% RH Degree of protectionIEC 60529: IP67 Additional specifications after EN60947-5-1 (TÜV Rheinland File No J50041904) CategoryAC-12 10A/250 VAC Rated insulation voltage1,000 VAC Short circuit protective device 10A fuse type gG (IEC60269) Protection against electrical shockClassII Operating characteristics Valuesfor OF andRF are in N andvaluesfor PT, OT, MD andOP are in mm unless otherwise specified. [email protected]@ZC-Q5@ ZC-N2@ [email protected]@[email protected]@ Operating force (OF)11.8 6.86 2.75 3.92 Release force (RF)4.9 1.67 0.59 0.78 Pre-travel (PT)1.5– Overtravel(OT) 2.432.58.4 6 Movement differential (MD)0.21.4 1 Operating Position (OP) 32.4±0.847.4±0.838.2±0.847.4±0.8 28.5±1.2 43.0±1.228.5±1.2 295
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