Rotating cam limit switch C 50 series

miniaturereinforcedself-extinguishing

• Thermoplastic enclosure Applied standards EN ISO 13849-1, EN 60947-5-1 Enclosure thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0 Actuator plunger: brass Tightening torque enclosure mounting screws: approx. 1 Nm cover screws: approx. 0.6 Nm Degree of protection IP30 (IEC/EN 60529) B10d (10 % load) 500 000 (R: 70 000 – with an actuating angle of 30°) TM max. 20 years Degree of pollution 3 Contact material silver Switching system slow action, positive break NC contacts A Switching elements 1 NC/1 NO contact, type Zb Connection screw connection terminals Cable cross-section max. 1.5 mm² Rated impulse withstand voltage Uimp 4 kV Rated insulation voltage Ui 400 V Conventional thermal current Ithe 4 A Rated operating current/voltage Ie/Ue 4 A/400 VAC Utilisation category AC-15 Short-circuit protection 4 A gG/gN fuse Ambient temperature –20 °C … +75 °C Mechanical life > 1 million operations (R: 70 000 operations – with an actuating angle of 30°) Operation cycles max. 1800/h Repeat accuracy of switching points ± 0.1 mm Contact opening max. 2 x 4 mm