CONTROL SWITCHES AND LOAD SWITCHES www.krausnaimer.com 183 MAIN CATALOG Optional extras Spring return latching mechanism Ordering data: Specify spring return from either left or right side for M470. M470/A Spring return from both ends (Size S0 – S2) M470 Spring from one end (Size S0 + S1) The spring return up to 30° switching angle is operated through the latching mechanism. In case of very many contacts being lifted simultaneously or if the total receding angle is more than 30°, the switch is equipped with a spring return latching mechanism. The spring return from both ends can be designed latching positions to one side are feasible. (S1.M470 Mounting EF IP66/67) Size M (M470/A) M (M470) Shaft hole S0 33,3 33,3 8 – 15 S0 (Switches of next larger size e.g. CH10B) 40,3 29,2 18,5 S1 33,3 22,2 18,5 S2 75 13 – 17 Uni-directional interlock Ordering data: Specify interlock position M400 (Size S0–S2 with 360° rotation) The uni-directional interlock prevents the switch from being operated counterclockwise. The interlock can be designed either in all switch positions or in one particular position. Slip and ratchet clutch M200 Slip clutch (Size S0 + S1) The slip clutch allows to link two camshafts together, one master and one slave camshaft. The here slave camshaft is activated not until the master camshaft reaches a defined turning angle. This clutch i.e. enables the de-energized downshift of switches for pole-switchable motors. Not available for DH-Switches. The additional length is one cam. Motor drive R300 (Size S1 – S3) The motor drive consists of an AC motor R300 with capacitor, transmission and maltese drive. With this, switches can be operated step by step. The motor can be delivered for operating voltages of 230V, 50Hz or 220V, 60 Hz. Please see separte Datasheet for Drivers. Ambient temperature: 35 °C over 24 hours with peaks up to 40 °C Horizontal motor axle Notice: Motor Drive not UL certified M < Back to the catalog directory >
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