5 pieces available. The vertical limit switch family includes CLS 121, CLS 121M, CLS 131, and CLS 131M, with CLS 131M highlighted as a featured model. Benefits - Reliable vertical end-of-travel detection to protect machinery and prevent overrun. - Consistent switching performance for dependable limit control in automated systems. - Easy to integrate with standard control circuits and equipment that use CLS series switches. Key attributes - Function: vertical limit switch for end-of-travel detection. - Compatibility: suitable for systems requiring vertical limit sensing across the CLS 121/121M/131/131M lineup. - Performance: dependable operation in typical industrial environments. Use scenarios - CNC machine z-axis end-of-travel detection to prevent collisions. - Vertical actuator stop points in automated storage, robotics, or packaging lines. - Conveyors or lifting equipment that require precise vertical travel limits.