Transcription of Technical Explanation for Basic Switches
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Technical Explanation for Basic Switches CSM_MicroSwitch_TG_E_3_2. Introduction What Is a Basic Switch? Sensors A Basic Switch is a small switch with a very small contact gap and snap-action mechanism and with a contact structure that Switches for a specified movement and specified force enclosed in a case with an actuator provided on the exterior of the case. The following Basic Switch structure is shown as an example. Basic Switches are mainly comprised of five components. Switches Actuator Contact section Transfers external move- Securely opens and ment and force to the in- closes the electrical circuit. Safety Components ternal mechanism. Case Relays Protects the internal mechanism with superior electrical insulation and mechanical strength.
Switches are tested under the following conditions. Ambient temperature: 20 ± 2°C Relative humidity: 65 ± 5%RH Atmospheric pressure: 101.3 kPa (5) N-level Reference Value The N-level reference value indicates the failure rate of the switch. The following formula indicates that the failure rate is 1/2,000,000 at a reliability level of 60% (λ60).
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