Eleface LW26 Series cam switches can have 12 cells (24 contacts) in maximum. In principle all sizes and designs of cam switches can be arranged with four difference angles of rotation. Suitable to the application of stop mechanism with 90°, 60°, 45°, 30° at uniform distribution of a full circle, maximum 4, 6, 8 or 12 switch positions are possible.The switches can be used at the ambient temperature from -5°C to +40°C and storage temperature from -25°C to +55°CMechanical lifeMechanical life without load: 60 x 104 times, operation frequency is 120 times/h.Mechanical life with load: 20 x 104 times under AC-15. 6 x 104 times under DC-13, operation frequency is 300 times/h.Eleface CAM SWITCHES series have been developed to the latest achievements in the filed of switching devices through the application of high quality insulation material and contacts made with silver alloys.Their advantages are high making and breaking capacities, electrical and mechanical endurance and small dimensions. The rotary cam switches are intended for multiple switching operations in main as well as in auxiliary circuits.Eleface series is a rotary cam switches which have three current ratings: 20A, 25A and 32A. All ratings has the finger proof terminal expect for rating 32A.Cam switches can be used for virtually all purposes which classified by utilization as the following:• Motor control switches, they are designed for direct-online starting and stopping of single phase and three phase motors. They also come out as star-delta switches, reversing switches, pole-change over motor switches.• Selector/multi-step switches, e.g. Voltmeter selector switches, Ammeter selector switches and etc. for transformers and welding apparatuses.• ON-OFF switches in auxiliary circuits, they are assembled in compliance with the switching programmed according to preference : switches for control, signaling and measuring circuits.• Control switches with spring return, pull to operate and etc.Voltmeter switchAmmeter switchTechnical dataWorking environment Adopted standardsAltitude no more than 2000MAmbient temperature: - 25°C ----- + 55°CRelative humidity no more than 90%Installation group: IIIPollution degree: 3