General description This product includes 10 pieces of micro switches featuring a roller lever arm, designed for use in various applications including CNC routers. These switches are SPDT (Single Pole Double Throw) and can operate in both normally open (NO) and normally closed (NC) configurations, making them versatile for different circuit requirements. Technical specifications Model: V-156-1C25 Type: SPDT (Single Pole Double Throw) Configuration: Normally Open (NO) / Normally Closed (NC)