LS0851504F140C1A is an SPDT (Single Pole Double Throw) push-button switch designed for general-purpose switching applications. It features a rated contact capacity of 15A at 125/250VAC with UL and CUL approval, an operating force of 140±40 grams, and a pre-travel of 5.2 mm maximum. The switch operates reliably over a temperature range of -25°C to +85°C and delivers exceptional durability with 1,000,000 mechanical cycles typical and 50,000 electrical cycles minimum. With a contact resistance of 100 milli-ohms maximum, 100 mega-ohms minimum insulation resistance, and 1500VAC dielectric strength, this switch is well-suited for industrial control panels, appliances, and equipment requiring robust, long-life switching performance.